Authentication
Every API request must include your API key in the request header.

Request Header

Header
x-api-key: NDAPI-TEST-your_test_key_here

Test vs Live

Key PrefixEnvironmentBehaviour
NDAPI-TEST-TestNo real money moves. Returns mock success responses. Safe for development.
NDAPI-LIVE-ProductionReal money. Real bank transfers. Use only in production.

Authentication Errors

HTTP StatusErrorCause
401Invalid API keyKey is missing, malformed, or doesn't match any operator account.
401Operator account suspendedYour account has been suspended. Contact ndapi.admin@nolubz.com.