--- title: "Make Download URL" method: POST path: "/siebatchd/v1/siebatch/makeurl" --- # Make Download URL `POST /siebatchd/v1/siebatch/makeurl` ## Request - Base URL: `https://batch.sie-remote.net` - URL: `https://batch.sie-remote.net/siebatchd/v1/siebatch/makeurl` - Auth: none required - TypeScript: (a function with typed inputs; its response is checked against the schema) Generate a presigned URL to download data associated with a channel later or independently of the SIE Batch webserver. Generated URLs are shareable and do not reveal credentials. The seconds portion of start/end times are ignored. The requested `start_time`/`end_time` must fall within the channel's data retention window. Use `chdetails` to check the `earliest` and `latest` timestamps before generating a URL. The `makeurl` call itself succeeds even if the requested range extends beyond available data — the error occurs when downloading from the returned URL: - **404 (NoSuchKey)**: The requested data range is outside the channel's retention window. - **403 (Unable to authenticate)**: The generated URL has expired. Generate a new URL with `makeurl`. ## Request body - ChannelTimeRange - `apikey` string, password, required: Your Farsight SIE Batch API Key (UUID format) - `channel` integer, required: Channel number (1-255) - `start_time` string, required: Start date in "YYYY-MM-DD HH:MM:SS" format (UTC) - `end_time` string, required: End date in "YYYY-MM-DD HH:MM:SS" format (UTC) ## Response `200` Presigned download URL generated successfully. - object - `_status` 'OK' - `_message` string - `url` string, uri: Presigned shareable URL to the specified SIE data ## Other responses - `403`: Client error (authentication or validation failure) - `500`: Server error --- [API](https://skmtc.dev/domaintools/apis/sie-batch-rest-api.md) - [All operations](https://skmtc.dev/domaintools/apis/sie-batch-rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/domaintools/apis/sie-batch-rest-api/revisions/de8cf78f1787?raw)