Authorization
b2copy.broker.auth.v1.authnSign in a Back Office administrator, hand a client into the Web UI already signed in, or resolve the B2COPY user behind a trading account. CRM systems that mint their own JWT still exchange it through the admin auth surface — the bearer token that comes back authenticates against this same Broker API.
Sign in
POST /api/broker/auth/v1/sign-in
Every following call
Authorization: Bearer <access_token>
Same admin JWT model the rest of the Broker API authenticates against — gRPC and JSON REST alike.
POST /api/broker/auth/v1/sign-inAuthenticate a Back Office administrator and receive an access and refresh token pair.POST /api/broker/auth/v1/side-auth-url/createGenerate a one-time side-auth URL for a trading account, so the client arrives in the B2COPY Web UI already signed in.POST /api/broker/auth/v1/user-id/resolveResolve or create the B2COPY user for a trading account and return its user identifier.

