REST API
Documentation
API reference, authentication guide, and endpoint specifications for the Nmbrs REST API.
nmbrs.stoplight.io →Developer Portal
Register and manage your integration. Set up OAuth credentials, configure access scopes, and maintain your partner account.
developer.nmbrs.com →SOAP API
The SOAP API is deprecated. It will be retired in 2027. Existing integrations should migrate to the REST API before that date. No new integrations should be built on the SOAP API.