# GoodmemConfig - `baseUrl` (`string`, required): - `apiKey` (`string | null`, optional): - `headers` (`HeadersInit`, optional): - `fetch` (`typeof fetch`, optional): - `timeoutMs` (`number`, optional): Default request timeout in milliseconds. Per-request timeoutMs overrides this value; set a per-request timeoutMs of 0 to disable the default. - `maxStreamLineBytes` (`number`, optional): Maximum bytes allowed for one NDJSON stream line. Defaults to 8 MiB. [TypeScript](../../typescript.md)