{"issuer":"https:\/\/zelta.app","authorization_endpoint":"https:\/\/zelta.app\/oauth\/authorize","token_endpoint":"https:\/\/zelta.app\/oauth\/token","registration_endpoint":"https:\/\/zelta.app\/oauth\/register","revocation_endpoint":"https:\/\/zelta.app\/oauth\/tokens","scopes_supported":["accounts:read","accounts:write","payments:read","payments:write","transactions:read","exchange:read","exchange:write","ramp:read","ramp:write","sms:send"],"response_types_supported":["code"],"grant_types_supported":["authorization_code","client_credentials","refresh_token"],"code_challenge_methods_supported":["S256"],"token_endpoint_auth_methods_supported":["client_secret_basic","client_secret_post","none"]}