Developer Platform
The developer platform lets third-party sites use TD Cloud OAuth, identity, and transaction capabilities. Each account may currently apply for one OAuth client. Access is invitation-based and reviewed before approval.
Quickstart
Choose a flow and prepare addresses, credentials and test accounts.Clients and Credentials
Choose a public or confidential client and protect the Client Secret.Authorization Code and PKCE
Implement sign-in, consent, token exchange, and refresh.Scopes and Merchant Binding
Separate identity capabilities from merchant transactions.OpenAPI Quick Reference
Review identity, product, order, and payment endpoints.General merchant collection
Server-side amount-based creation, reconciliation and payment return URLs.Products and Payments
Connect product discovery, ordering, payment and status checks.Amounts and Data Formats
Handle fixed-point amounts, statuses and timestamps correctly.Troubleshooting
Diagnose authorization, token, permission and transaction errors.
Choose a flow and prepare addresses, credentials and test accounts.Clients and Credentials
Choose a public or confidential client and protect the Client Secret.Authorization Code and PKCE
Implement sign-in, consent, token exchange, and refresh.Scopes and Merchant Binding
Separate identity capabilities from merchant transactions.OpenAPI Quick Reference
Review identity, product, order, and payment endpoints.General merchant collection
Server-side amount-based creation, reconciliation and payment return URLs.Products and Payments
Connect product discovery, ordering, payment and status checks.Amounts and Data Formats
Handle fixed-point amounts, statuses and timestamps correctly.Troubleshooting
Diagnose authorization, token, permission and transaction errors.
Enablement flow
- Receive a developer invitation.
- Open the developer application from the profile menu.
- Enter the application details, redirect URIs, and required scopes.
- Submit the application and use the same entry to track review progress.
- Developer Center appears in the business menu after approval.
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