Kang Open Banking Developer Portal

Kang Open Banking Developer Portal. API documentation, interactive explorer, SDKs, sandbox environment, and integration guides for Cameroon and CEMAC payments. API v4.50.1.

Build with the Kang Open Banking API

Kang Open Banking API v4.50.1 · OpenAPI 3.1.0 · 391 operations · FAPI 1.0 Advanced

Everything you need to integrate payments, banking, and financial services for Cameroon and the CEMAC region.

Start building — pick your path

I'm a developer → Getting Started — first API call in 5 minutes
I'm integrating a bank → Authentication & FAPI — OAuth 2.0 + PKCE, mTLS, DCR
I'm an e-commerce business → Payment Gateway Quickstart — accept payments in 10 minutes

What's new

v4.50.1 — current release: See the full changelog for every additive change, fix, and improvement, published within 48 hours of deployment per ORDER P7.

Quick links

Getting Started Guide — first API call in 5 minutes
Authentication — API keys, OAuth 2.0 + PKCE, scopes table
API Explorer — interactive Swagger UI
Payment Gateway Quickstart — accept payments in 10 minutes
Webhook Verification Guide — HMAC-SHA256, 52 event types, retry policy
Sandbox Environment — free testing with test credentials
SDKs and Libraries — Node.js, Python, PHP, Java, Go, and Ruby
Real-World Examples — production-ready integration patterns
Standards & Compliance Index — FAPI, OBIE, Berlin Group, FDX, ISO 20022, PSD2
Dynamic Client Registration — RFC 7591 ecosystem onboarding
Changelog — every API change within 48 hours of deployment

Specifications

OpenAPI 3.1 (JSON) — machine-readable, downloadable, no auth
OpenAPI 3.1 (YAML)
Sandbox OpenAPI 3.1 (JSON)

Developer Portal Home | OpenAPI Spec (JSON) | Contact