{"issuer":"https://omnicommerce.sg","token_endpoint":"https://omnicommerce.sg/api/oauth/token","grant_types_supported":["client_credentials"],"token_endpoint_auth_methods_supported":["client_secret_post"],"scopes_supported":["mcp:read","mcp:tools:call"],"service_documentation":"https://omnicommerce.sg/docs/mcp"}