API 2.0 (Current)

Overview

TripLink APIs are based on HTTPS protocol, the user should make POST requests following the instructions, see APIs.

The request body and response body of all APIs are in JSON format and UTF-8 encoded. The user should include Content-Type: application/json in request header.

The requests and responses of all APIs contain several public parameters which are located in request header and response header, see Public Parameters.

The requests and responses of all APIs are encrypted and signed, see Encryption, Signature.

Environment	URL
TEST	https://vcc-compass-fat.ctripqa.com/compass/api
PROD (domestic)	https://compass.ctrip.com/compass/api
PROD (overseas)	https://compass.triplinkintl.com/compass/api

WARNING

PROD (domestic) will stop service on 2023/2/20, please change to PROD (overseas) as soon as possible. Please access the service by URL directly and do not use IP whitelist.

Public Parameters

Request header

Name	Required	Description	Comment	Sample
customerId	Y	customer ID	Pre-configured.	ASR3F1B4Z5
service	Y	API name	See APIs.	createCard
version	Y	API version	Current version 2.0.	2.0
requestId	Y	request ID	Must be unique for each request, UUID is recommended.	472f37e3-a803-47ed-b9b6-32632895b466
timestamp	Y	request timestamp	UNIX timestamp (milliseconds).	1642747436113
sign	Y	request signature	See Signature.	_Ue0BiWsCOxbYD39Ldd (partial data)

Response header

Name	Description	Comment	Sample
customerId	customer ID	Same as Request header.	ASR3F1B4Z5
service	API name	Same as Request header.	createCard
version	API version	Same as Request header.	2.0
requestId	request ID	Same as Request header.	472f37e3-a803-47ed-b9b6-32632895b466
timestamp	response timestamp	UNIX timestamp (milliseconds).	1642747437393
code	response code	Enumerated type, 3 digits, see response code drop-down list.	200 (code other than 200 means API call failed)
message	response code details	See response code drop-down list.	succeed
sign	response signature	See Signature.	WO8waUZ30bYlKp-_s9m (partial data)

response code

code	message	Comment
200	succeed	Succeed.
400	payload decrypt failed	Decrypt payload failed.
403	the ip is not whitelisted	Request IP not in whitelist
405	unsupported method	Request method not supported. (only support POST)
406	too many requests	Too many requests.
407	verify sign failed	Verify sign failed.
417	the parameter is null or invalid	Required request header is empty.
500	(not fixed)	System error.

APIs

Name	Method	Request service header
Create Card	POST	createCard
Update Card	POST	updateCard
Recharge Card	POST	rechargeCard
Withdraw Card	POST	withdrawCard
Suspend Card	POST	suspendCard
Unsuspend Card	POST	unSuspendCard
Close Card	POST	closeCard
Query Card	POST	queryCardDetail
FX Quote	POST	fxQuote
Query Account Credit	POST	queryCustomerCredit
Query Authorization Transaction	POST	queryAuthTranscation
Query Settlement Transaction	POST	querySettlementTranscation

Encryption

To ensure data security, TripLink will encrypt every requests and responses.

The user and TripLink should use the symmetric encryption algorithm AES/ECB/PKCS5Padding to encrypt and decrypt both Request body and Response body, the result is encoded by Base64.

The user should provide 128 bits AES key (Base64 encoded) to TripLink in advance, see Preparation.

Request body

For the meaning of each properties in original request body, please refer to each API description below.

User: Encrypts the original request body with AES key and encodes with Base64. Makes the result as the value of payload property in actual request body. Sends out the actual request body.

TripLink: Decodes the payload property of received actual request body with Base64 and decrypts with AES key. The result is the original request body.

{
  "key_1": "value_1",
  "key_2": "value_2",
  "key_3": "value_3"
}

{
  "payload": "8YryQ8hYkTL3UzzEdvlUGGrL/5rABcclaP9NZt9GAMRVR9ehvJv9aJHfM3XqPlRIk9lvPN+U0iERGz9wpHtxvA=="
}

Response body

For the meaning of each properties in original response body, please refer to each API description below.

TripLink: Encrypts the original response body with AES key and encodes with Base64. Makes the result as the value of payload property in actual response body. Sends out the actual response body.

User: Decodes the payload property of received actual response body with Base64 and decrypts with AES key. The result is the original response body.

{
  "key_1": "value_1",
  "key_2": "value_2",
  "key_3": "value_3"
}

{
  "payload": "8YryQ8hYkTL3UzzEdvlUGGrL/5rABcclaP9NZt9GAMRVR9ehvJv9aJHfM3XqPlRIk9lvPN+U0iERGz9wpHtxvA=="
}

Java Utilities example

import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.spec.SecretKeySpec;
import java.util.Base64;

import static java.nio.charset.StandardCharsets.UTF_8;

public class AesUtils {
    
    private static final Base64.Encoder ENCODER = Base64.getEncoder();
    private static final Base64.Decoder DECODER = Base64.getDecoder();

    public static String aesEncrypt(SecretKey key, String plaintext) throws Exception {
        Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
        cipher.init(Cipher.ENCRYPT_MODE, key);
        byte[] cipherBytes = cipher.doFinal(plaintext.getBytes(UTF_8));
        return new String(ENCODER.encode(cipherBytes), UTF_8);
    }

    public static String aesDecrypt(SecretKey key, String ciphertext) throws Exception {
        Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
        cipher.init(Cipher.DECRYPT_MODE, key);
        byte[] cipherBytes = DECODER.decode(ciphertext.getBytes(UTF_8));
        return new String(cipher.doFinal(cipherBytes), UTF_8);
    }

    public static SecretKey newAesKey(String keyStr) {
        return new SecretKeySpec(DECODER.decode(keyStr.getBytes(UTF_8)), "AES");
    }

    public static String toAesKeyStr(SecretKey key) {
        return new String(ENCODER.encode(key.getEncoded()), UTF_8);
    }
}

Java 6 users can consider using the org.apache.commons.codec.binary.Base64 Class instead of the new java.util.Base64 Class introduced in Java 8.

PHP Utilities example

<?php declare(strict_types=1);

class AesUtils {

    public static function aesEncrypt(string $keyStr, string $plaintext): string {
        return base64_encode(openssl_encrypt($plaintext, 'AES-128-ECB', base64_decode($keyStr), OPENSSL_RAW_DATA));
    }

    public static function aesDecrypt(string $keyStr, string $ciphertext): string {
        return openssl_decrypt(base64_decode($ciphertext), 'AES-128-ECB', base64_decode($keyStr), OPENSSL_RAW_DATA);
    }
}

Signature

To ensure safe API calls, TripLink will authenticate each request and response using signature.

TripLink uses the signature algorithm SHA256withRSA to sign both Request string to be signed and Response string to be signed. The signature result is encoded by Base64, located in sign property of request header and response header.

The user will be assigned 2048 bits RSA public key T (Base64 encoded). The user should also provide 2048 bits RSA public key U (Base64 encoded) to TripLink in advance, see Preparation.

The entire request and response process involves 2 RSA keys: The public key T and private key T which belongs to TripLink, the public key U and private key U which belongs to user. The public keys are used for verifying the signature and the private keys are used for generating the signature.

Request string to be signed

All the properties are concatenated by | symbol in the following order.

customerId|service|version|requestId|timestamp|payload

customerId, service, version, requestId and timestamp comes from request header.

payload comes from the payload property in actual request body.

User: Generates the signature on request string to be signed with private key U and encodes with Base64. Makes the result as the value of sign property in request header.

TripLink: Decodes the sign property of received request header with Base64 and verifies with public key U.

Response string to be signed

All the properties are concatenated by | symbol in the following order.

customerId|service|version|requestId|timestamp|code|message|payload

customerId, service, version, requestId, timestamp, code and message comes from response header.

payload comes from the payload property in actual response body.

TripLink: Generates the signature on response string to be signed with private key T and encodes with Base64. Makes the result as the value of sign property in response header.

User: Decodes the sign property of received response header with Base64 and verifies with public key T.

Java Utilities example

import java.security.KeyFactory;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.Signature;
import java.security.spec.PKCS8EncodedKeySpec;
import java.security.spec.X509EncodedKeySpec;
import java.util.Base64;

import static java.nio.charset.StandardCharsets.UTF_8;

public class Rsa8Utils {

    private static final Base64.Encoder ENCODER_URL = Base64.getUrlEncoder().withoutPadding();
    private static final Base64.Decoder DECODER_URL = Base64.getUrlDecoder();

    private static final Base64.Encoder ENCODER = Base64.getEncoder();
    private static final Base64.Decoder DECODER = Base64.getDecoder();

    public static String rsaSign(PrivateKey privateKey, String content) throws Exception {
        Signature signer = Signature.getInstance("SHA256withRSA");
        signer.initSign(privateKey);
        signer.update(content.getBytes(UTF_8));
        return new String(ENCODER_URL.encode(signer.sign()), UTF_8);
    }

    public static boolean rsaVerify(PublicKey publicKey, String content, String signature) throws Exception {
        Signature signer = Signature.getInstance("SHA256withRSA");
        signer.initVerify(publicKey);
        signer.update(content.getBytes(UTF_8));
        return signer.verify(DECODER_URL.decode(signature.getBytes(UTF_8)));
    }

    public static PrivateKey newRsaPrivateKey(String privateKeyStr) throws Exception {
        byte[] bytes = DECODER.decode(privateKeyStr.getBytes(UTF_8));
        KeyFactory keyFactory = KeyFactory.getInstance("RSA");
        return keyFactory.generatePrivate(new PKCS8EncodedKeySpec(bytes));
    }

    public static PublicKey newRsaPublicKey(String publicKeyStr) throws Exception {
        byte[] bytes = DECODER.decode(publicKeyStr.getBytes(UTF_8));
        KeyFactory keyFactory = KeyFactory.getInstance("RSA");
        return keyFactory.generatePublic(new X509EncodedKeySpec(bytes));
    }

    public static String toRsaPrivateKeyStr(PrivateKey privateKey) {
        return new String(ENCODER.encode(privateKey.getEncoded()), UTF_8);
    }

    public static String toRsaPublicKeyStr(PublicKey publicKey) {
        return new String(ENCODER.encode(publicKey.getEncoded()), UTF_8);
    }
}

Java 6 users can consider using the org.apache.commons.codec.binary.Base64 Class instead of the new java.util.Base64 Class introduced in Java 8.

PHP Utilities example

<?php declare(strict_types=1);

class RsaUtils {

    public static function rsaSign(string $privateKeyStr, string $content): string {
        openssl_sign($content, $signature, self::pemFormat($privateKeyStr, 'PRIVATE KEY'), OPENSSL_ALGO_SHA256);
        return base64_encode($signature);
    }

    public static function rsaVerify(string $publicKeyStr, string $content, string $signature): bool {
        return openssl_verify($content, base64_decode($signature), self::pemFormat($publicKeyStr, 'PUBLIC KEY'), OPENSSL_ALGO_SHA256) === 1;
    }

    private static function pemFormat(string $keyStr, string $label): string {
        return "-----BEGIN {$label}-----\n" . chunk_split($keyStr, 64) . "-----END {$label}-----\n";
    }
}

Create Card

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardCurrencyCode	String	N	card currency code	Default same as settlement currency code. ISO 4217 currency code, 3 digits.
settlementCurrencyCode	String	Y	settlement currency code	ISO 4217 currency code, 3 digits.
activeDate	String	Y	effective date	Format yyyy-MM-dd.
inactiveDate	String	Y	expiration date	Format yyyy-MM-dd.
cardLimit	Number	Y	credit limit	Decimal, matching card currency.
minAuthAmount	Number	Y	lower limit of single authorized transaction	Decimal, matching card currency. (Not take effect on Prepaid card)
maxAuthAmount	Number	Y	upper limit of single authorized transaction	Decimal, matching card currency. (Not take effect on Prepaid card)
maxAuthTimes	Number	Y	maximum authorized transaction times	Integer. 1: one time card, -1: no limit.
cardCloseUsage	Number	N	auto close threshold percentage	Integer, between 0 and 100, default 0. When the settled credit / credit limit per cent larger than or equal to this value, the card will be auto closed. Special value 0: the card will not be auto closed. (Not take effect on Prepaid card)
supportedMccGroup	String	Y	accepted MCC group	Accepted Merchant Category Code group, defined by TripLink. Transaction requests which are not belong to this group will be rejected.
supportedMid	String	N	accepted merchant ID	Transaction requests which are not from this merchant will be rejected.
supportedAcquirerId	String	N	accepted acquirer ID	Transaction requests which are not from this acquirer will be rejected.
multipleCurrencyCard	Boolean	N	whether allow transactions not in card currency	Default true.
cvv2ForceCheck	Boolean	N	whether verify CCV2	Default false.
allow3ds	Boolean	N	whether allow 3DS	Default true. (Only take effect on Hong Kong MasterCard)
cardProductCode	String	Y	card product code	Enumerated type Allowed values: C02, C03, C05.
cardType	String	Y	card brand	Enumerated type, default GWTTP. Allowed values: GWTTP, MCO, USDVCC etc.
cardLabel	String	Y	card association	Enumerated type, default MasterCard. Allowed values: MasterCard, VISA.
cardBin	String	N	IIN code	The Issuer Identification Number, defined by TripLink.
timeZone	String	N	card time zone	The time zone of the card effective and expiration date, format example: China Standard Time GMT+08:00 Eastern Standard Time GMT-05:00 The default value can be configurated at Merchant System/Setting/VAN Default Configuration
userReferenceMap	Object	N	user defined properties	String key-value pair, including 20 optional keys. Between useRef1Txt and useRef20Txt.

TripLink will only save and display the user defined properties without involving business logic.

request body sample

{
  "requestId": "1ac60d08-0e15-47da-a341-7287dd46ff39",
  "customerId": "CSR47284A93E35E4",
  "cardCurrencyCode": "840",
  "settlementCurrencyCode": "840",
  "activeDate": "2022-01-01",
  "inactiveDate": "2024-06-01",
  "cardLimit": 1000.12,
  "minAuthAmount": 3.45,
  "maxAuthAmount": 500.67,
  "maxAuthTimes": -1,
  "cardCloseUsage": 40,
  "supportedMccGroup": "ecom",
  "multipleCurrencyCard": true,
  "cvv2ForceCheck": true,
  "cardBin":"522981",
  "cardType": "GWTTP",
  "cardLabel": "MasterCard",
  "userReferenceMap": {
    "useRef1Txt": "anything"
  }
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.
cardLogId	String	card ID	TripLink card ID.
cardNum	String	card number	16 digits card number.
cardExpirationDate	String	expiration date	Format yyMM.
cvv2	String	CVV2	Card Verification Value.
cardType	String	card brand
cardLabel	String	card association

result code

returnCode	errorMessage
000000	Success
100000	Input parameter is incorrect (not fixed)
100001	Reduplicative requestid
200002	Both MCC, MCC groups and [acquirerId,merchantId] are all empty
200003	Customer info not find
200007	Global parameter not find
200008	InactiveDate must be greater than activeDate
200013	Not find the mapping between the cardCurrency and settlementCurrency
200014	AcquirerId/mid must not be empty
200022	Not find active pan number config
200029	Card exists pending request
200036	card bin not support
200037	InactiveDate must submit
200038	cardCloseUsage not be null
200040	Invalid global parameter (indate)
200043	mcc group is empty
200044	mcc group all is not supported
200048	Card issuer failed (not fixed)
200060	Card issuer parameter error (not fixed)
300004	mcc link channel group is empty
300005	Trading is risky
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success",
  "cardLogId": "9448b6a7b3bcb22f99c1bedd246aba092c7932fd5e7f3042607bf58bc7cc3d83",
  "cardNum": "5229811460053354",
  "cardExpirationDate": "2406",
  "cvv2": "123",
  "cardType": "GWTTP",
  "cardLabel": "MasterCard"
}

SDK Sample

Java SDK

public void testCreateCard() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    CardCreateRequest request = new CardCreateRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardCurrencyCode("840");
    request.setSettlementCurrencyCode("840");
    request.setActiveDate("2022-01-01");
    request.setInactiveDate("2024-06-01");
    request.setCardLimit(BigDecimal.valueOf(1000.12));
    request.setMinAuthAmount(BigDecimal.valueOf(3.45));
    request.setMaxAuthAmount(BigDecimal.valueOf(500.67));
    request.setMaxAuthTimes(-1);
    request.setCardCloseUsage(40);
    request.setSupportedMccGroup("ecom");
    request.setMultipleCurrencyCard(true);
    request.setCvv2ForceCheck(true);
    request.setCardBin("522981");
    request.setCardType("GWTTP");
    request.setCardLabel("MasterCard");
    Map<String, String> userReference = new HashMap<>();
    userReference.put("useRef1Txt", "anything");
    request.setUserReferenceMap(userReference);

    CardCreateResponse response = tripLinkApi.create(request);
}

PHP SDK

public function testCreateCard(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new CreateCardRequest(uniqid(), CUSTOMER_ID);
    $request->setCardCurrencyCode('840');
    $request->setSettlementCurrencyCode('840');
    $request->setActiveDate('2022-01-01');
    $request->setInactiveDate('2024-06-01');
    $request->setCardLimit(1000.12);
    $request->setMinAuthAmount(3.45);
    $request->setMaxAuthAmount(500.67);
    $request->setMaxAuthTimes(-1);
    $request->setCardCloseUsage(40);
    $request->setSupportedMccGroup('ecom');
    $request->setMultipleCurrencyCard(true);
    $request->setCvv2ForceCheck(true);
    $request->setCardBin('522981');
    $request->setCardType('GWTTP');
    $request->setCardLabel('MasterCard');
    $userReference = new UserReference();
    $userReference->setUseRef1Txt('anything');
    $request->setUserReferenceMap($userReference);

    $response = $tripLinkAgent->createCard($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Update Card

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardLogId	String	Y	card ID	TripLink card ID.
activeDate	String	N	effective date	Format yyyy-MM-dd.
inactiveDate	String	N	expiration date	Format yyyy-MM-dd.
cardLimit	Number	N	credit limit	Decimal, matching card currency.
minAuthAmount	Number	N	lower limit of single authorized transaction	Decimal, matching card currency. (Not take effect on Prepaid card)
maxAuthAmount	Number	N	upper limit of single authorized transaction	Decimal, matching card currency. (Not take effect on Prepaid card)
cardCloseUsage	Number	N	auto cancel threshold percentage	Integer, between 0 and 100, default 0. When the settled credit / credit limit per cent larger than or equal to this value, the card will be auto closed. Special value 0: the card will not be auto closed. (Not take effect on Prepaid card)
supportedMccGroup	String	N	accepted MCC group	Accepted Merchant Category Code group, defined by TripLink. Transaction requests which are not belong to this group will be rejected.
supportedMid	String	N	accepted merchant ID	Transaction requests which are not from this merchant will be rejected.
supportedAcquirerId	String	N	accepted acquirer ID	Transaction requests which are not from this acquirer will be rejected.
multipleCurrencyCard	Boolean	N	whether allow transactions not in card currency
cvv2ForceCheck	Boolean	N	whether verify CCV2
allow3ds	Boolean	N	whether allow 3DS	(Only take effect on Hong Kong MasterCard)
timeZone	String	N	card time zone	The time zone of the card effective and expiration date, format example: China Standard Time GMT+08:00 Eastern Standard Time GMT-05:00 The default value can be configurated at Merchant System/Setting/VAN Default Configuration
userReferenceMap	Object	N	user defined properties	String key-value pair, including 20 optional keys. Between useRef1Txt and useRef20Txt.

TripLink will only save and display the user defined properties without involving business logic.

request body sample

{
  "requestId": "15b77002-748d-4c89-b6a3-1fa0a25adf3b",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "9f289daa62ac6e941f918634de3f91a142eea82c09ac27783ea7c2d9c07f8ec3",
  "cardLimit": 2000.12,
  "multipleCurrencyCard": false,
  "cvv2ForceCheck": false
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.
cardLogId	String	card ID	TripLink card ID.
cardNum	String	card number	16 digits card number.
cardExpirationDate	String	expiration date	Format yyMM.
cvv2	String	CVV2	Card Verification Value.
userReferenceMap	Object	user defined properties	String key-value pair, including 20 optional keys. Between useRef1Txt and useRef20Txt.

TripLink will only save and display the user defined properties without involving business logic.

result code

returnCode	errorMessage
000000	Success
100000	Input parameter is incorrect (not fixed)
100001	Reduplicative requestid
200001	ActiveDate must be greater than current date (not fixed)
200003	Customer info not find
200007	Global parameter not find
200009	Effective mccGroup not find
200014	AcquirerId/mid must not be empty
200015	Not find card
200016	Card status is clop or clos
200019	Update card limit is less than the amount of used card
200029	Card exists pending request
200032	Not find customer global setting
200036	card bin not support
200048	Card issuer failed (not fixed)
200060	Card issuer parameter error (not fixed)
300004	mcc link channel group is empty
300005	Trading is risky
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success",
  "cardLogId": "9f289daa62ac6e941f918634de3f91a142eea82c09ac27783ea7c2d9c07f8ec3",
  "cardNum": "5395933355051253",
  "cardExpirationDate": "2406",
  "cvv2": "123",
  "userReferenceMap": {
    "useRef1Txt": "anything"
  }
}

SDK Sample

Java SDK

public void testUpdateCard() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    CardUpdateRequest request = new CardUpdateRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardLogId(CARD_LOG_ID);
    request.setCardLimit(BigDecimal.valueOf(2000.12));
    request.setMultipleCurrencyCard(false);
    request.setCvv2ForceCheck(false);

    CardUpdateResponse response = tripLinkApi.update(request);
}

PHP SDK

public function testUpdateCard(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new UpdateCardRequest(uniqid(), CUSTOMER_ID);
    $request->setCardLogId(CARD_LOG_ID);
    $request->setCardLimit(2000.12);
    $request->setMultipleCurrencyCard(false);
    $request->setCvv2ForceCheck(false);

    $response = $tripLinkAgent->updateCard($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Recharge Card

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardLogId	String	Y	card ID	TripLink card ID.
rechargeAmount	Number	Y	recharge amount	Decimal, matching card currency.

request body sample

{
  "requestId": "9340c297-e8b8-4148-b0b7-3d8aa5fcb487",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "9261267e66b808e9a2f62fe54e516192677236b943aa2dee1836284b369768d7",
  "rechargeAmount": 100.12
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.

result code

returnCode	errorMessage
000000	Success
100000	Input parameter is incorrect (not fixed)
200003	Customer info not find
200015	Not find card
200016	Card status is clop or clos
300003	Call JPM gateway error
300004	mcc link channel group is empty
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success"
}

SDK Sample

Java SDK

public void testRechargeCard() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    CardRechargeRequest request = new CardRechargeRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardLogId(CARD_LOG_ID);
    request.setRechargeAmount(BigDecimal.valueOf(100.12));

    CardRechargeResponse response = tripLinkApi.recharge(request);
}

PHP SDK

public function testRechargeCard(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new RechargeCardRequest(uniqid(), CUSTOMER_ID);
    $request->setCardLogId(CARD_LOG_ID);
    $request->setRechargeAmount(100.12);

    $response = $tripLinkAgent->rechargeCard($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Withdraw Card

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardLogId	String	Y	card ID	TripLink card ID.
withdrawAmount	Number	Y	withdraw amount	Decimal, matching card currency.

request body sample

{
  "requestId": "8f26c686-6275-4271-aa6d-a0a6a4df441e",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "9261267e66b808e9a2f62fe54e516192677236b943aa2dee1836284b369768d7",
  "withdrawAmount": 80.12
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.

result code

returnCode	errorMessage
000000	Success
100000	Input parameter is incorrect (not fixed)
200003	Customer info not find
200015	Not find card
200016	Card status is clop or clos
200019	Update card limit is less than the amount of used card
200029	Card exists pending request
200048	card issuer failed
300004	mcc link channel group is empty
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success"
}

SDK Sample

Java SDK

public void testWithdrawCard() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    CardWithdrawRequest request = new CardWithdrawRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardLogId(CARD_LOG_ID);
    request.setWithdrawAmount(BigDecimal.valueOf(80.12));

    CardWithdrawResponse response = tripLinkApi.withdraw(request);
}

PHP SDK

public function testWithdrawCard(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new WithdrawCardRequest(uniqid(), CUSTOMER_ID);
    $request->setCardLogId(CARD_LOG_ID);
    $request->setWithdrawAmount(80.12);

    $response = $tripLinkAgent->withdrawCard($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Suspend Card

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardLogId	String	Y	card ID	TripLink card ID.

request body sample

{
  "requestId": "7d451d22-fab3-471e-acfa-efd7aa3a1db9",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "f05c9c6670a956150aa346e671d6d9fe757cbe178d555a763631be75e61fee07"
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.

result code

returnCode	errorMessage
000000	Success
100000	Input parameter is incorrect (not fixed)
200003	Customer info not find
200015	Not find card
200016	Card status is clop or clos
300006	Not support suspend the card
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success"
}

SDK Sample

Java SDK

public void testSuspendCard() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    CardSuspendRequest request = new CardSuspendRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardLogId(CARD_LOG_ID);

    CardSuspendResponse response = tripLinkApi.suspend(request);
}

PHP SDK

public function testSuspendCard(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new SuspendCardRequest(uniqid(), CUSTOMER_ID);
    $request->setCardLogId(CARD_LOG_ID);

    $response = $tripLinkAgent->suspendCard($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Unsuspend Card

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardLogId	String	Y	card ID	TripLink card ID.

request body sample

{
  "requestId": "7d451d22-fab3-471e-acfa-efd7aa3a1db9",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "f05c9c6670a956150aa346e671d6d9fe757cbe178d555a763631be75e61fee07"
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.

result code

returnCode	errorMessage
000000	Success
100000	Input parameter is incorrect (not fixed)
200003	Customer info not find
200015	Not find card
200016	Card status is clop or clos
300006	Not support unsuspend the card
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success"
}

SDK Sample

Java SDK

public void testUnsuspendCard() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    CardUnsuspendRequest request = new CardUnsuspendRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardLogId(CARD_LOG_ID);

    CardUnsuspendResponse response = tripLinkApi.unsuspend(request);
}

PHP SDK

public function testUnsuspendCard(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new UnsuspendCardRequest(uniqid(), CUSTOMER_ID);
    $request->setCardLogId(CARD_LOG_ID);

    $response = $tripLinkAgent->unsuspendCard($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Close Card

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardLogId	String	Y	card ID	TripLink card ID.

request body sample

{
  "requestId": "7d451d22-fab3-471e-acfa-efd7aa3a1db9",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "f05c9c6670a956150aa346e671d6d9fe757cbe178d555a763631be75e61fee07"
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.

result code

returnCode	errorMessage
000000	Success
100000	Input parameter is incorrect (not fixed)
200003	Customer info not find
200015	Not find card
200016	Card status is clop or clos
200025	card status pre cancel not allow
200051	card cancel exception
200053	Incorrect card status
300005	Trading is risky
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success"
}

SDK Sample

Java SDK

public void testCloseCard() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    CardCancelRequest request = new CardCancelRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardLogId(CARD_LOG_ID);

    CardCancelResponse response = tripLinkApi.close(request);
}

PHP SDK

public function testCloseCard(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new CloseCardRequest(uniqid(), CUSTOMER_ID);
    $request->setCardLogId(CARD_LOG_ID);

    $response = $tripLinkAgent->closeCard($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Query Card

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardLogId	String	Y	card ID	TripLink card ID.

request body sample

{
  "requestId": "5148d00e-d98f-4ccc-a5ef-acd1ff53d37e",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "0b51f2edf394d3875fa3c284186e5022236a59bc31dda6b3aba7dbe2982bc91a"
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.
customerId	String	customer ID	Same as Request header.
cardLogId	String	card ID	TripLink card ID.
cardCurrencyCode	String	card currency code	ISO 4217 currency code, 3 digits.
settlementCurrencyCode	String	settlement currency code	ISO 4217 currency code, 3 digits.
activeDate	String	effective date	Format yyyy-MM-dd.
inactiveDate	String	expiration date	Format yyyy-MM-dd.
cardLimit	Number	credit limit	Decimal, matching card currency.
minAuthAmount	Number	lower limit of single authorized transaction	Decimal, matching card currency. (Not take effect on Prepaid card)
maxAuthAmount	Number	upper limit of single authorized transaction	Decimal, matching card currency. (Not take effect on Prepaid card)
maxAuthTimes	Number	maximum authorized transaction times	Integer. 1: one time card, -1: no limit.
cardCloseUsage	Number	auto cancel threshold percentage	Integer, between 0 and 100, default 0. When the settled credit / credit limit per cent larger than or equal to this value, the card will be auto closed. Special value 0: the card will not be auto closed. (Not take effect on Prepaid card)
supportedMccGroup	String	accepted MCC group	Accepted Merchant Category Code group, defined by TripLink. Transaction requests which are not belong to this group will be rejected.
supportedMid	String	accepted merchant ID	Transaction requests which are not from this merchant will be rejected.
supportedAcquirerId	String	accepted acquirer ID	Transaction requests which are not from this acquirer will be rejected.
multipleCurrencyCard	Boolean	whether allow transactions not in card currency
cvv2ForceCheck	Boolean	whether verify CCV2
applyTime	String	apply date	Format yyyy-MM-dd.
status	String	card status	NORM: Normal, SUSP: Suspended, CLOP: Pre-Canceled, CLOS: Canceled.
cardNum	String	card number	16 digits card number.
cardExpirationDate	String	expiration date	Format yyMM.
cvv2	String	CVV2	Card Verification Value.
availableBalance	Number	available balance	Decimal, matching card currency.
authorizeAmount	Number	authorized amount	Decimal, matching card currency.
settlementAmount	Number	settled amount	Decimal, matching card currency.
cardType	String	card brand	Enumerated type. Allowed values: GWTTP, MCO, USDVCC etc.
cardLabel	String	card association	Enumerated type. Allowed values: MasterCard, VISA.
timeZone	String	card time zone	The time zone of the card effective and expiration date, format example: China Standard Time GMT+08:00 Eastern Standard Time GMT-05:00 The default value can be configurated at Merchant System/Setting/VAN Default Configuration
userReferenceMap	Object	user defined properties	String key-value pair, including 20 optional keys. Between useRef1Txt and useRef20Txt.

TripLink will only save and display the user defined properties without involving business logic.

result code

returnCode	errorMessage
000000	Success
100000	Input parameter is incorrect (not fixed)
200015	Not find card
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "0b51f2edf394d3875fa3c284186e5022236a59bc31dda6b3aba7dbe2982bc91a",
  "cardCurrencyCode": "840",
  "settlementCurrencyCode": "840",
  "activeDate": "2022-01-01",
  "inactiveDate": "2024-06-01",
  "cardLimit": 1000.12,
  "minAuthAmount": 3.45,
  "maxAuthAmount": 500.67,
  "maxAuthTimes": -1,
  "cardCloseUsage": 40,
  "supportedMccGroup": "ecom",
  "multipleCurrencyCard": true,
  "cvv2ForceCheck": true,
  "applyTime": "2022-02-17",
  "status": "NORM",
  "cardNum": "5395933355052420",
  "cardExpirationDate": "2406",
  "cvv2": "123",
  "availableBalance": 1000.12,
  "authorizeAmount": 0.00,
  "settlementAmount": 0.00,
  "cardType": "GWTTP",
  "cardLabel": "MasterCard",
  "timeZone": "GMT+08:00",
  "userReferenceMap": {
    "useRef1Txt": "anything"
  }
}

SDK Sample

Java SDK

public void testQueryCard() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    CardDetailQueryRequest request = new CardDetailQueryRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardLogId(CARD_LOG_ID);

    CardDetailQueryResponse response = tripLinkApi.queryCard(request);
}

PHP SDK

public function testQueryCard(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new QueryCardRequest(uniqid(), CUSTOMER_ID);
    $request->setCardLogId(CARD_LOG_ID);

    $response = $tripLinkAgent->queryCard($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

FX Quote

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
sellCurrency	String	Y	sell currency	ISO 4217 currency code, 3 digits.
buyCurrency	String	Y	buy currency	ISO 4217 currency code, 3 digits.
fxDirection	Number	Y	trading direction	0：designate for selling, in which fxAmount will be sell amount; 1：designate for buying, in which fxAmount will be buy amount.
fxAmount	Number	Y	trading amount	Decimal, matching the buy or sell currency.

request body sample

{
  "requestId": "3ddf14f6-04b0-4a66-840b-a21cf0c148ee",
  "customerId": "CSR47284A93E35E4",
  "sellCurrency": "156",
  "buyCurrency": "840",
  "fxDirection": 0,
  "fxAmount": 100.00
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.
quoteId	String	quote ID	Unique ID of the Quote.
sellCurrency	String	sell currency	ISO 4217 currency code, 3 digits.
sellAmount	Number	sell amount	Decimal, matching the sell currency.
buyCurrency	String	buy currency	ISO 4217 currency code, 3 digits.
buyAmount	Number	buy amount	Decimal, matching the buy currency.
rate	Number	exchange rate
expireTime	String	expiration time	Format yyyy-MM-dd HH:mm:ss (UTC+08:00).

result code

returnCode	errorMessage
000000	Success
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "success",
  "quoteId": "f3c41a86e880f2c71de0b5c45d4ae066",
  "sellCurrency": "156",
  "sellAmount": 100.00,
  "buyCurrency": "840",
  "buyAmount": 15.72,
  "rate": 0.15707102,
  "expireTime": "2022-02-25 21:56:51"
}

SDK Sample

Java SDK

public void testFxQuote() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    QuoteRequest request = new QuoteRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setSellCurrency("156");
    request.setBuyCurrency("840");
    request.setFxDirection(0);
    request.setFxAmount(BigDecimal.valueOf(100.00));

    QuoteResponse response = tripLinkApi.quote(request);
}

PHP SDK

public function testFxQuote(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new FxQuoteRequest(uniqid(), CUSTOMER_ID);
    $request->setSellCurrency('156');
    $request->setBuyCurrency('840');
    $request->setFxDirection(0);
    $request->setFxAmount(100.00);

    $response = $tripLinkAgent->fxQuote($request);
}

BASE_URL: API URL.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Query Account Credit

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.

request body sample

{
  "requestId": "3ddf14f6-04b0-4a66-840b-a21cf0c148ee",
  "customerId": "CSR47284A93E35E4"
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.
customerId	String	customer ID	Same as Request header.
list	Array	account information	See Account.

Account

Name	Type	Description	Comment
accountType	String	account type	CREDIT: credit account; DEBIT: debit account; CCP_ACCT: exchange account.
accountCurrency	String	account currency	ISO 4217 currency code, 3 digits.
accountAmount	Number	account amount	Only has value when account type CREDIT. Decimal, matching card currency.
remainAccountAmount	Number	remain account amount	Decimal, matching card currency.

result code

returnCode	errorMessage
000000	Success
100000	input parameter is incorrect
200007	not find the account credit
9XXXXX	System error (not fixed)

response body sample

{
  "returnCode": "000000",
  "errorMessage": "success",
  "customerId": "CSR47284A93E35E4",
  "list": [
    {
      "accountType": "DEBIT",
      "accountCurrency": "840",
      "remainAccountAmount": 999967.66
    },
    {
      "accountType": "DEBIT",
      "accountCurrency": "978",
      "remainAccountAmount": 999999.99
    }
  ]
}

SDK Sample

Java SDK

public void testQueryAccount() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    QueryCustomerCreditAmountRequest request = new QueryCustomerCreditAmountRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);

    QueryCustomerCreditAmountResponse response = tripLinkApi.queryCustomerCreditAmount(request);
}

PHP SDK

public function testQueryAccount(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new QueryAccountRequest(uniqid(), CUSTOMER_ID);

    $response = $tripLinkAgent->queryAccount($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Query Authorization Transaction

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardLogId	String	Y	card ID	TripLink card ID.
startTime	String	Y	start date	Format yyyy-MM-dd.
endTime	String	Y	end date	Format yyyy-MM-dd.

request body sample

{
  "requestId": "7fb57ff0-ea70-4099-acf5-eacba55e18ef",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "c55d99dac26bb334c07879404a93d2c6a96b42f7372f9c04d14034d019203fe4",
  "startTime": "2022-02-01",
  "endTime": "2022-03-01"
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.
cardLogId	String	card ID	TripLink card ID.
list	Array	authorization transactions	See AuthTransaction.

result code

returnCode	errorMessage
000000	Success
100007	NOT_FIND_CARD
9XXXXX	System error (not fixed)

AuthTransaction

Name	Type	Description	Comment
txnId	String	transaction ID	Global unique.
transactionID	String	transaction relation ID	Authorization and corresponding reversal has same value.
occurDateTime	String	transaction time	Format yyyy-MM-dd HH:mm:ss.
messageType	String	transaction type	Enumerated type, 4 digits, see authorization type drop-down list.
messageTypeDescription	String	transaction type description	See authorization type drop-down list.
reversalType	String	reversal type	Only has value when authorization type 6930 or 6940. 0: system reversal; 1: non system reversal.
responseCode	String	transaction response code	Enumerated type, 4 digits, see response code drop-down list. (code other than 0000 means authorization reject)
responseCodeDescription	String	transaction response code description	See response code drop-down list.
approvalCode	String	authorization code	Random 6 digits.
originalTransactionCurrency	String	original transaction currency code	ISO 4217 currency code, 3 digits.
originalTransactionAmount	Number	original transaction amount	Decimal, matching transaction currency.
cardTransactionCurrency	String	card currency code	ISO 4217 currency code, 3 digits.
cardTransactionAmount	Number	card transaction amount	Decimal, matching card currency.
posMerchantID	String	merchant ID
posMerchantName	String	merchant name
posMerchantClassCode	String	merchant MCC	ISO 18245 merchant type, 4 digits.
posMerchantCountry	String	merchant country
posMerchantCity	String	merchant city
posAcquirerID	String	acquirer ID

authorization type

messageType	messageTypeDescription	Amount Sign
6810	Authorization Approval	Positive
6510	Auth Refund Approval	Negative
6930	Authorization Reversal Approval	Negative
6940	Auth Refund Reversal Approval	Positive
6820	Authorization Query	Zero

response code (6810 Authorization Approval)

responseCode	responseCodeDescription
0000	Authorization Approval
1002	High Risk Transaction
1003	Invalid Account
1101	Abnormal Customer Status
1102	Abnormal VAN Status
1103	Authorization Amount Error
1104	VAN Amount Limit Error
1105	Invalid Expiry Date
1106	Transaction Count Over Limit
1107	Invalid CVV2
1108	VAN Amount Limit Error
1110	Trans Currency Not Allowed
1111	MCC Error
1112	VAN credit limit greater than max Limit
1113	VAN credit limit less than min Limit
1114	Transaction Date before card activeDate
1115	Transaction Date after card inactiveDate
1116	Auth Amount greater than available VAN credit limit
1117	Auth Amount greater than available account credit limit
1201	Authorization already in process, please wait until the last authorization completed
1203	Not support 3ds
2222	Authorization decision reject
2299	Authorization decision downgrade reject
9000	Unknow Error

response code (6510 Auth Refund Approval)

responseCode	responseCodeDescription
0000	Authorization Approval
1002	High Risk Transaction
1003	Invalid Account
1101	Abnormal Customer Status
1107	Invalid CVV2
1110	Trans Currency Not Allowed
1111	MCC Error

response code (6930 Authorization Reversal Approval)

responseCode	responseCodeDescription
0000	Authorization Approval
1002	High Risk Transaction
1003	Invalid Account
1101	Abnormal Customer Status
1105	Invalid Expiry Date
2001	Original Transaction Unmatch
2002	Original Transaction Unmatch

response code (6940 Auth Refund Reversal Approval)

responseCode	responseCodeDescription
0000	Authorization Approval
1002	High Risk Transaction
1003	Invalid Account
2001	Original Transaction Unmatch
2002	Original Transaction Unmatch

response code (6820 Authorization Query)

responseCode	responseCodeDescription
0000	Authorization Approval
1002	High Risk Transaction
1003	Invalid Account
1102	Abnormal VAN Status

response code (6950 Authorization Auto Reversal)

responseCode	responseCodeDescription
0000	Authorization Approval

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success",
  "cardLogId": "c55d99dac26bb334c07879404a93d2c6a96b42f7372f9c04d14034d019203fe4",
  "list": [
    {
      "txnId": "8f77bb77-84b1-4244-9ae6-b075ae1aeb88",
      "transactionID": "0216125935688468213457",
      "occurDateTime": "2022-02-02 18:49:35",
      "messageType": "6810",
      "messageTypeDescription": "Authorization Approval",
      "responseCode": "0000",
      "responseCodeDescription": "Authorization Approval",
      "approvalCode": "645597",
      "originalTransactionCurrency": "840",
      "originalTransactionAmount": 22.33,
      "cardTransactionCurrency": "840",
      "cardTransactionAmount": 22.33,
      "posMerchantID": "080000100003",
      "posMerchantName": "",
      "posMerchantClassCode": "0018",
      "posMerchantCountry": "",
      "posMerchantCity": "",
      "posAcquirerID": "213457"
    }
  ]
}

SDK Sample

Java SDK

public void testQueryAuthorization() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    QueryAuthTransactionRequest request = new QueryAuthTransactionRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardLogId(CARD_LOG_ID);
    request.setStartTime("2022-02-01");
    request.setEndTime("2022-03-01");

    QueryAuthTransactionResponse response = tripLinkApi.queryAuthTransaction(request);
}

PHP SDK

public function testQueryAuthorization(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new QueryAuthorizationRequest(uniqid(), CUSTOMER_ID);
    $request->setCardLogId(CARD_LOG_ID);
    $request->setStartTime('2022-02-01');
    $request->setEndTime('2022-03-01');

    $response = $tripLinkAgent->queryAuthorization($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.

Query Settlement Transaction

Request body

Name	Type	Required	Description	Comment
requestId	String	Y	request ID	Same as Request header.
customerId	String	Y	customer ID	Same as Request header.
cardLogId	String	Y	card ID	TripLink card ID.
startTime	String	Y	start date	Format yyyy-MM-dd.
endTime	String	Y	end date	Format yyyy-MM-dd.

request body sample

{
  "requestId": "9032aee1-85aa-41e8-bc46-7ff8bb36097d",
  "customerId": "CSR47284A93E35E4",
  "cardLogId": "c55d99dac26bb334c07879404a93d2c6a96b42f7372f9c04d14034d019203fe4",
  "startTime": "2022-02-01",
  "endTime": "2022-03-01"
}

Response body

Name	Type	Description	Comment
returnCode	String	result code	Enumerated type, 6 digits, see result code drop-down list. (code other than 000000 means request failed)
errorMessage	String	result code description	See result code drop-down list.
cardLogId	String	card ID	TripLink card ID.
list	Array	settlement transactions	See SettlementTransaction.

result code

returnCode	errorMessage
000000	Success
100000	Input parameter is incorrect
100007	NOT_FIND_CARD
9XXXXX	System error (not fixed)

SettlementTransaction

Name	Type	Description	Comment
txnId	String	transaction ID	Global unique.
occurDateTime	String	transaction time	Format yyyy-MM-dd HH:mm:ss.
postingDateTime	String	posting time	Format yyyy-MM-dd HH:mm:ss.
postingSysTime	String	posting system date	Format yyyy-MM-dd.
transactionCode	String	transaction code	Enumerated type, 4 digits, see settlement type drop-down list.
transactionType	String	transaction code description	See settlement type drop-down list.
approvalCode	String	approval code	Random 6 digits.
isCredit	String	transaction type	DEBT: Debit; CRED: Credit.
originalTransactionCurrency	String	original transaction currency code	ISO 4217 currency code, 3 digits.
originalTransactionAmount	Number	original transaction amount	Decimal, matching transaction currency.
cardTransactionCurrency	String	card currency code	ISO 4217 currency code, 3 digits.
cardTransactionAmount	Number	card transaction amount	Decimal, matching card currency.
accountCurrency	String	settlement currency code	ISO 4217 currency code, 3 digits.
billAccountAmount	Number	settlement amount	Decimal, matching settlement currency.
posMerchantID	String	merchant ID
posMerchantName	String	merchant name
posMerchantClassCode	String	merchant MCC	ISO 18245 merchant type, 4 digits.
posMerchantCountry	String	merchant country	(unstandardized)
isoMerchantCountryCode	String	merchant country	ISO 3166 country code, 3 letters. (maybe empty)
posMerchantCity	String	merchant city
posAcquirerID	String	acquirer ID

settlement type

transactionCode	transactionType	Debit/Credit	Amount Sign
2010	Purchase	DEBT	Positive
2110	Refund	CRED	Negative
4060	Chargeback Release	DEBT	Positive
4160	Chargeback	CRED	Negative

response body sample

{
  "returnCode": "000000",
  "errorMessage": "Success",
  "cardLogId": "c55d99dac26bb334c07879404a93d2c6a96b42f7372f9c04d14034d019203fe4",
  "list": [
    {
      "txnId": "ac06a617a4a5488e976dd5ee4f557289",
      "occurDateTime": "2022-02-03 11:24:44",
      "postingDateTime": "2022-02-03 11:24:44",
      "postingSysTime": "2022-02-03",
      "transactionCode": "2010",
      "transactionType": "Purchase",
      "approvalCode": "645597",
      "isCredit": "DEBT",
      "originalTransactionCurrency": "840",
      "originalTransactionAmount": 22.33,
      "cardTransactionCurrency": "840",
      "cardTransactionAmount": 22.33,
      "accountCurrency": "840",
      "billAccountAmount": 22.33,
      "posMerchantID": "080000100003",
      "posMerchantClassCode": "0018",
      "posAcquirerID": "213457"
    }
  ]
}

SDK Sample

Java SDK

public void testQuerySettlement() {
    HttpClient<CallHttpResponse> httpClient = new TripLinkHttpClient();
    TripLinkBizImplV2 tripLinkCore = new TripLinkBizImplV2(CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY, AES_KEY, BASE_URL, httpClient);
    TripLinkApiImplV2 tripLinkApi = new TripLinkApiImplV2(tripLinkCore);

    QuerySettlementTransactionRequest request = new QuerySettlementTransactionRequest();
    request.setRequestId(UUID.randomUUID().toString());
    request.setCustomerId(CUSTOMER_ID);
    request.setCardLogId(CARD_LOG_ID);
    request.setStartTime("2022-02-01");
    request.setEndTime("2022-03-01");

    QuerySettlementTransactionResponse response = tripLinkApi.querySettlementTransaction(request);
}

PHP SDK

public function testQuerySettlement(): void {
    $httpClient = new GuzzleHttpClient();
    $customer = new Customer(CUSTOMER_ID, AES_KEY, CUSTOMER_PRIVATE_KEY, TRIPLINK_PUBLIC_KEY);
    $tripLinkAgent = new SimpleTripLinkAgent(BASE_URL, $customer, $httpClient);

    $request = new QuerySettlementRequest(uniqid(), CUSTOMER_ID);
    $request->setCardLogId(CARD_LOG_ID);
    $request->setStartTime('2022-02-01');
    $request->setEndTime('2022-03-02');

    $response = $tripLinkAgent->querySettlement($request);
}

BASE_URL: API URL; CARD_LOG_ID: card ID.

CUSTOMER_ID: customer ID; CUSTOMER_PRIVATE_KEY: customer RSA private key.

AES_KEY: AES key; TRIPLINK_PUBLIC_KEY: TripLink RSA public key.