curl https://api.goatpay.com.br/.well-known/oauth-authorization-server

{
  "issuer": "https://api.goatpay.com.br",
  "authorization_endpoint": "https://api.goatpay.com.br/oauth/authorize",
  "token_endpoint": "https://api.goatpay.com.br/oauth/token",
  "revocation_endpoint": "https://api.goatpay.com.br/oauth/revoke",
  "response_types_supported": ["code"],
  "grant_types_supported": ["authorization_code", "refresh_token"],
  "code_challenge_methods_supported": ["S256"],
  "token_endpoint_auth_methods_supported": ["client_secret_post", "client_secret_basic"],
  "scopes_supported": [
    "account:read",
    "account:write",
    "transactions:read",
    "transactions:write",
    "payments:read",
    "payments:write",
    "withdrawals:read",
    "withdrawals:create",
    "webhooks:read",
    "webhooks:write"
  ]
}