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Welcome to Yapily API Reference

The Yapily API enables connections between your application and users’ banks. This reference provides detailed documentation for all available endpoints.

Base URL

https://api.yapily.com

Authentication

All API requests require Basic Authentication using your Application ID and Application Secret.
curl -u APPLICATION_ID:APPLICATION_SECRET https://api.yapily.com/institutions
Learn more in the Authentication Guide.

API Version

Current version: 11.5.2

Key Features

Response Format

All responses use JSON with this structure:
{
  "meta": {
    "tracingId": "unique-request-id"
  },
  "data": {
    // Response data
  }
}

Error Handling

All API requests may return errors. For comprehensive error handling guidance including error codes, response formats, and troubleshooting: View Error Documentation → Key points:
  • Save the tracingId from error responses for support
  • Different products use different error formats (see error docs for mapping)
  • Include the tracingId when contacting support

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