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    Introduction to Third-Party Service Provider Call Mode

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    Last edited on 2026-07-04

    After the Mini Program for Store Owners' Sales Assistant API is authorized to third-party platforms, the third-party service provider mode can be used for proxy calls. Developers new to this mode can refer to the following documentation:

    1. Register a third-party platform account. Select a platform-based third-party account. Click here for more details.

    2. After creating and configuring the third-party platform account, build an authorization link according to the API documentation and guide merchants to complete authorization. For details, see How to Complete Merchant Authorization and How to Proxy Merchant API Calls.

    3. For technical explanations of third-party authorization, see Authorization Process Technical Description.

    4. After merchants authorize their accounts to the third-party platform, the platform can obtain the authorizer_access_token to call relevant APIs. For details, see Token Generation Instructions.

    5. For common permission issues such as 48001 and 61007, refer to Common Permission Set Troubleshooting Guide.

    6. If errors occur when calling server APIs, you can use the official API Diagnostic Tool for troubleshooting.

    Additional Notes

    1. For information on permission sets related to the Mini Program for Store Owners' Sales Assistant, see Mini Program for Store Owners' Sales Assistant Permission Set.

    2. If you encounter the error code 48001, it may be that the merchant has not enabled the relevant capabilities in WeChat Developer Platform > Mini Program for Store Owners' Sales Assistant > Open Capabilities). Guide the merchant to enable these capabilities in the console.

    3. If the Mini Program for Store Owners' Sales Assistant administrator scans the code to enter the authorization page but cannot select the corresponding account, have the merchant log in to the WeChat Mini Program for Store Owners' Sales Assistant console and check whether "Open Capabilities" has been enabled in the top-right corner profile picture. If not, guide the merchant to click "Open Capabilities" > "Enable" > "Agree to Service Agreement" to enable the features.