Use staging credentials and the staging base URL for integration testing. Do not test real user wallets, withdrawals, payouts, or production credentials until Simfy Business has approved your test plan.

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Use sandbox first

https://devapi.dyrectpay.com
Confirm test credentials with the Simfy Business team before running client-facing tests.

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Test with preview endpoints

For value-moving flows, use preview endpoints first and low-value sandbox amounts.

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Protect credentials

Never expose Simfy Business credentials, API keys, user authorization values, PINs, passwords, or signing secrets in frontend logs, analytics tools, crash reports, or public support tickets.
  • Use staging credentials.
  • Use low-value test amounts.
  • Confirm every user-facing money movement flow before sharing it with real users.
  • Log returned Simfy Business IDs so your support team can trace issues.