{"issuer":"https://secretvoice.dev","authorization_endpoint":"https://secretvoice.dev/oauth/authorize","token_endpoint":"https://secretvoice.dev/oauth/token","registration_endpoint":"https://secretvoice.dev/oauth/register","revocation_endpoint":"https://secretvoice.dev/oauth/revoke","scopes_supported":["voices:read","tts:generate","history:read","account:read"],"response_types_supported":["code"],"response_modes_supported":["query"],"grant_types_supported":["authorization_code","refresh_token"],"token_endpoint_auth_methods_supported":["none","client_secret_post"],"code_challenge_methods_supported":["S256"],"service_documentation":"https://secretvoice.dev/oauth"}