generated: '2026-07-11' method: derived source: openapi/telnyx-openapi.yml summary: types: - http - oauth2 oauth2_flows: - authorizationCode - clientCredentials schemes: - name: bearerAuth type: http scheme: bearer sources: - openapi/telnyx-openapi.yml - name: oauthClientAuth type: oauth2 flows: - flow: authorizationCode authorizationUrl: https://api.telnyx.com/v2/oauth/authorize tokenUrl: https://api.telnyx.com/v2/oauth/token scopes: 1 - flow: clientCredentials tokenUrl: https://api.telnyx.com/v2/oauth/token scopes: 1 description: OAuth 2.0 authentication for Telnyx API and MCP integrations sources: - openapi/telnyx-openapi.yml