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Give the agent the OpenAPI specification before requesting code. The bundle comes from routes available to integrators.

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Use these sources

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Set agent rules

Require the agent to:
  • Read OpenAPI before generating code
  • Use only routes and fields in the bundle
  • Keep the key in the backend
  • Start with https://api.test.simplepay.mx
  • Add idempotency to compatible mutations
  • Verify webhooks with the original body
  • Avoid processor parameters and IDs
  • Run examples against sandbox
Reject integrations that invent key prefixes, endpoints, or responses.
Last modified on August 22, 2026