JWT-only endpoint returning accounts accessible to the authenticated email.
Get accessible accounts
GET /account/accessibleAccounts
Returns accounts accessible to the authenticated email through direct ownership or authorizedLogins membership.
Authentication
This endpoint requires an Auth0 Bearer JWT:
Authorization: Bearer <token>API-key authentication is not accepted and returns HTTP 403. The JWT must include the authenticated email claim expected by the MAVAN API Gateway.
Response
A successful response uses the standard { data, message? } envelope, with data containing an array of accessible account records.