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flow

Complete Integration Flow​

  1. Your backend calls POST /connect/token. Receive access_token.
  2. Your backend calls POST /apps/api/contracts with access_token.
  3. Receive checkoutUrl in response. Redirect user to checkoutUrl.
  4. User completes payment on WePay platform. User is redirected to
  5. your callbackurl. Handle payment success/failure on your callback page.
sequenceDiagram
    autonumber
    participant Backend as Your Backend
    participant Auth as Auth Server
    participant API as WePay API
    participant User as User
    participant WePay as WePay Platform
    participant Callback as Callback URL

    Backend ->> Auth: POST /connect/token
    Auth -->> Backend: access_token

    Backend ->> API: POST /apps/api/contracts (access_token)
    API -->> Backend: checkoutUrl

    Backend -->> User: Redirect to checkoutUrl
    User ->> WePay: Complete payment
    WePay -->> Callback: Redirect user (success/failure)

    Callback ->> Backend: Handle payment result
    Backend -->> User: Show success / failure page