# FAA document receipts: `POST /v1/aircraft/documents`

Cost: 2 credits (2 (an empty window and failed requests are free)). Docs: https://scrapercompany.com/docs/reference/aircraft-documents

FAA document-index receipts for one N-number, last 180 days.

Each row carries collateral, document type, party (when the public page
publishes it) and receipt date. This is not a title opinion and not a
complete chain: the FAA publishes only the last 180 days here.

Request body (JSON):

- `n_number` (string; required): US registration number, e.g. N172SP (the N is optional in the source's own form but required here).

Base URL: `https://api.scrapercompany.com`. Auth: send your key in the `x-api-key` header. A failed request (4xx or 5xx) or an empty result costs 0 credits.

- [Full API reference as one Markdown file](https://scrapercompany.com/llms-full.txt)
- [OpenAPI spec](https://scrapercompany.com/openapi.json)