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Every integration starts in the sandbox. It exposes the same contract as production so you can build and test the full flow before going live.
Sandbox base URL: https://api.dev.zeam.paytec.io/v1

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What the sandbox is for

  • Verifying authentication: issuing a token and calling protected endpoints.
  • Exercising the transaction flow end to end: connectors, quotes, intents, and payments.
  • Testing your webhook handling before production.
  • Validating your error handling against the RFC 7807 contract.

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Safe testing

  • Use sandbox credentials only. They are separate from production and do not carry over. See API keys.
  • Treat the sandbox as a shared, non-production environment: do not send real personal data or anything you could not put in a test system.
  • Keep your sandbox application secret and client secret out of client-side code, exactly as you would in production.

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Expected limitations

The sandbox is for integration testing, not load testing or production traffic.

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Moving to production

When your integration is ready, you are promoted after validation and operational readiness. See Production promotion.