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Base URL

Test and live traffic use the same base URL. There is no separate sandbox hostname.

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How environment is chosen

Dashboard sessions can pin test mode without swapping keys:

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Key prefixes

Create keys in the dashboard under Settings → API Keys.

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Test mode is fully simulated

When you use the test environment (rmf_test_ keys or dashboard test mode), Remitflex routes provider calls to in-process simulators — not Relay, PayCrest, StRails, or on-chain rails.
  • No real cross-chain bridging, fiat settlement, or wallet movements
  • Simulated deposit addresses and request IDs (for example sim_relay_…)
  • Status advances automatically after ~8 seconds, or on demand via POST /v1/sandbox/simulate
  • Your app code, webhooks, and database rows behave like production — only the upstream providers are mocked
Live mode (rmf_live_) uses real provider credentials and real money movement.

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Configuration

Self-hosted API deployments can tune these via environment variables. Hosted api.remitflex.io runs with simulation enabled for test keys.

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Going live

1

Create a live key

Same scopes as your test key, environment set to live.
2

Update secrets

Replace rmf_test_... with rmf_live_... in production config.
3

Verify

Run a small payment link or offramp end-to-end, then check Transactions.
Never commit live keys to git or ship them in browser code.