{"issuer":"https://mcp.financialfilings.com/","authorization_endpoint":"https://mcp.financialfilings.com/authorize","token_endpoint":"https://mcp.financialfilings.com/token","registration_endpoint":"https://mcp.financialfilings.com/register","scopes_supported":["openid","email","profile"],"response_types_supported":["code"],"response_modes_supported":["query"],"grant_types_supported":["authorization_code","refresh_token"],"token_endpoint_auth_methods_supported":["none","client_secret_post","client_secret_basic"],"code_challenge_methods_supported":["S256"]}