Touch 'n Go eWallet Malaysia API
Touch 'n Go eWallet Malaysia REST API for merchants to accept mobile wallet payments, QR codes, and online checkout from Malaysia's largest e-wallet with 18+ million users backed by CIMB Group and Alipay for e-commerce, in-app, transit, and physical merchant payment integration. Enables AI agents to manage TNG eWallet payment request for Malaysia wallet checkout automation, handle QR code generation for Malaysia in-store merchant payment automation, access online payment deeplink for Malaysia mobile payment automation, retrieve payment status and confirmation for Malaysia transaction automation, manage refund and cancellation for Malaysia order management automation, handle payment callback notification for Malaysia webhook automation, access transaction reporting for Malaysia payment analytics automation, retrieve merchant settlement for Malaysia payment reconciliation automation, manage Transit (LRT/MRT/bus) merchant integration for Malaysia public transit automation, and integrate TNG eWallet with Malaysian e-commerce, transit, parking, and retail platforms for end-to-end Malaysia payment automation.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Malaysia e-wallet. BNM-licensed. HMAC signing. MY. Mobile payment data.
⚡ Reliability
Best When
A Malaysian merchant or app developer wanting AI agents to automate Touch 'n Go eWallet payment acceptance, QR code generation, and payment confirmation for Malaysia's dominant transit and mobile payment platform.
Avoid When
MERCHANT PARTNER REGISTRATION REQUIRED: TNG eWallet merchant API requires TNG Digital partner registration and approval; automated self-service integration without partnership creates unauthorized access. ALIPAY CONNECT TECHNOLOGY UNDERNEATH: TNG eWallet uses Alipay Connect technology; automated integration behavior may follow Alipay Connect patterns; automated TNG API troubleshooting may require understanding Alipay Connect request/response patterns. QR CODE TYPE SELECTION: TNG supports static (reusable) and dynamic (per-transaction) QR; automated payment collection must use dynamic QR for per-transaction tracking; automated static QR for individual payments creates reuse vulnerability allowing repeated payment without new QR. CALLBACK RESPONSE MUST BE SYNCHRONOUS ACK: TNG payment callbacks require immediate synchronous acknowledgment response; automated callback handler must respond within 5 seconds; automated slow callback processing creates TNG retry and duplicate callback delivery.
Use Cases
- • Accepting TNG eWallet payments from Malaysia e-commerce checkout agents
- • Generating QR codes for Malaysia merchant payments from POS automation agents
- • Processing online deeplink payments from Malaysia mobile app agents
- • Confirming TNG payment callbacks from Malaysia transaction agents
Not For
- • Non-Malaysia payments (TNG eWallet is Malaysia-focused)
- • Singapore payments (use GrabPay or PayNow for Singapore)
- • International card processing (use iPay88 or Billplz for Malaysia multi-payment)
Interface
Authentication
TNG eWallet uses Client ID + Client Secret with HMAC-SHA256 request signing for authentication. REST API with JSON. Kuala Lumpur, Malaysia HQ. TNG Digital (Tan Chong Group + Alipay JV). 18M+ users. Malaysia's largest e-wallet. Products: QR payment, online payment, transit payment, peer-to-peer. BNM-licensed. PCI DSS. Serves Malaysian merchants. Competes with GrabPay for Malaysia e-wallet.
Pricing
Kuala Lumpur MY. TNG Digital JV (Alipay + Tan Chong). Per-transaction fee in MYR. BNM regulated.
Agent Metadata
Known Gotchas
- ⚠ ALIPAY CONNECT SIGNATURE SCHEME: TNG eWallet uses Alipay Connect HMAC-SHA256 signature scheme with specific field ordering; automated payment must implement Alipay Connect signing algorithm; automated generic HMAC-SHA256 without Alipay Connect field ordering creates invalid signature
- ⚠ ORDER ID UNIQUENESS REQUIRED: TNG payment order ID must be unique per merchant; automated payment must generate unique order ID per transaction; automated order ID reuse creates duplicate payment rejected
- ⚠ SANDBOX IS SEPARATE ENVIRONMENT: TNG sandbox (sandbox.tngdigital.com.my) uses separate client credentials; automated environment must switch both endpoint and credentials; automated production credentials in sandbox creates authentication failure
- ⚠ PAYMENT STATUS POLLING REQUIRED: TNG online payment status requires explicit query API; automated fulfillment must poll payment status before proceeding; automated immediate fulfillment after payment request creation creates fulfillment before payment confirmed
- ⚠ DOCUMENTATION PRIMARILY IN ENGLISH WITH MALAY SUPPLEMENTAL: TNG developer docs are primarily English but some sections may be in Malay; automated integration may encounter Malay-language error codes in documentation; automated error code interpretation may require cross-reference
Alternatives
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Scores are editorial opinions as of 2026-03-07.