• Lido API

  The Lido API lets you submit documents and get back structured JSON data. Use it to embed Lido extraction inside your own app, backend, or third-party tool. This article covers authentication, the core endpoints, and the recommended workflow. When to use the API Your end users never log into Lido. You're embedding extraction in another product or backend service. You want the same Lido extraction quality without users learning a new tool. When NOT to use the API: You're procePopular

• Lido API: quickstart and authentication

  Authentication, the core endpoints, the recommended workflow, and example code for getting started with the Lido extraction API.Few readers

• Extract data via the API: deep dive

  The `extract-file-data` endpoint is Lido's primary API surface — submit a file, get structured data back. This article goes deeper than the quickstart: the full payload shape, configuration patterns, multi-row vs.Few readers

• Webhooks and async processing

  This article covers two related patterns:Few readers

• API error reference

  Every Lido API call can fail in one of two layers: an **HTTP-level error** (the request itself didn't succeed) or a **job-level error** (the request succeeded, but the extraction job ran into trouble). This article is the canonical reference for both.Few readers