openapi: 3.2.0 info: title: Flagsmith O API version: v1 description: Flagsmith's Core and SDK APIs. Check out Flagsmith documentation. contact: email: support@flagsmith.com license: name: BSD License identifier: BSD-3-Clause tags: - name: o paths: /o/register/: post: operationId: o_register_create description: RFC 7591 Dynamic Client Registration endpoint. tags: - o security: - {} responses: '200': description: No response body summary: O register create x-summary-source: derived components: securitySchemes: Cohort_Sync_Key: type: http scheme: bearer description: For cohort sync endpoints called by an external cohort source, such as Amplitude. Cohort_Sync_Key__Basic: type: http scheme: basic description: For cohort sync endpoints called by an external cohort source that can only send Basic credentials, such as Mixpanel. The key is the password; the username is ignored. Environment_API_Key: type: apiKey in: header name: X-Environment-Key description: For SDK endpoints. Find out more. Master_API_Key: type: apiKey in: header name: Authorization description: For Management API endpoints. Find out more. basicAuth: type: http scheme: basic tokenAuth: type: apiKey in: header name: Authorization description: Token-based authentication with required prefix "Token"