# API Reference

Developer reference for Archive.

- [Archive API](archive-api) - set the query, confirm, and download.
- [Output Format](archive-output-format) - how the dataset is packaged.
- [Data Fields](archive-data-fields) - the fields in each post.
- [Delivery](archive-delivery) - timing and download links.
- [Limits](archive-limits) - query minimum and field availability.

You need an API token, and credits on your account before ordering.