Authorization

The cNGN API uses API Keys for server-side API calls. All requests must include the API Key as a Bearer token in the request headers.

Required Headers

Header	Value
Content-Type	application/json
Authorization	Bearer <apiKey>

API Key Environments

Environment	Description
Test	Uses test API key prefix for sandbox/testing operations
Live	Uses live API key prefix for production operations

The environment is automatically determined based on your API key prefix.

IP Whitelisting

All API requests are validated against your whitelisted IP addresses. Ensure your server IP is added to your security settings before making API calls.

Status	Error Message
403	Could not determine client IP address
403	Security context not found
403	IP address not whitelisted