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Base URL: https://payment.gideondevrel.xyz All /api/v1/business/* requests use a scoped bearer API key. Mutating requests require an Idempotency-Key unless an endpoint explicitly documents otherwise. The endpoint pages in this section are generated from the repository’s OpenAPI 3.1 contract. They include parameters, request and response schemas, and an interactive request builder.
Use sandbox credentials while integrating. A successful request with an nf_live_ key can affect real funds when the requested route is enabled.