# Invoice Data Extraction

> Turns invoices, receipts, bank statements and other financial documents into structured rows and spreadsheets (XLSX, CSV, JSON). Upload the files, say in plain words what to extract, wait, read the rows. A panel of AI agents has to agree on every value; a value or a row the panel cannot agree on is flagged as Review Needed rather than guessed; pages that failed are reported; PDFs up to 5,000 pages and batches up to 6,000 files come through in one consistent shape. REST API with Node.js and Python SDKs. Every account includes 50 free pages per month, no card required.

## Docs

- [Agent guide](https://invoicedataextraction.com/agents.md): start here. When to hand documents to this service, how to run an extraction end to end, and how to answer the questions it asks.
- [REST API reference](https://invoicedataextraction.com/api.md): every endpoint, field, limit and error, with a ready-to-run Node.js script.
- [OpenAPI 3.1 specification](https://invoicedataextraction.com/openapi.yaml): the contract as the API enforces it. JSON: https://invoicedataextraction.com/openapi.json
- [Node.js SDK](https://invoicedataextraction.com/sdk/node.md): @invoicedataextraction/sdk on npm, with the REST reference appended.
- [Python SDK](https://invoicedataextraction.com/sdk/python.md): invoicedataextraction-sdk on PyPI, with the REST reference appended.
- [Pricing](https://invoicedataextraction.com/pricing.md): the free tier, pay as you go, and the bundles with their per-page price.
- [Changelog](https://invoicedataextraction.com/changelog.md): what changed in the API and the SDKs, and the versioning promise.

## Skills

- [Skills index](https://invoicedataextraction.com/.well-known/agent-skills/index.json): the installable skill for coding agents and assistants. Install with `npx skills add https://invoicedataextraction.com`.

## Optional

- [Web app](https://invoicedataextraction.com/): the same extraction in a browser. API keys are created at https://invoicedataextraction.com/dashboard?view=API
- [Extraction guide](https://invoicedataextraction.com/extraction-guide): how to describe what you want so the columns come out right.
- [Security](https://invoicedataextraction.com/security): what is kept, for how long, and how it is protected.