Document extraction API
Extract typed fields, tables, line items, and decisions from PDFs, scans, and images.
Document parsing API
Use a PDF parser API to return layout-aware JSON, Markdown, chunks, and citations for workflows, agents, and databases.
OCR API
Recognize text and layout, then turn OCR output into validated document data.
Private cloud roadmap
Review planned private VPC and customer-managed-key capabilities. These options are not generally available unless included in a signed deployment scope.
API capacity contract
Public synchronous extraction endpoints accept files up to 10 MB. Document classes and output fields come from the tenant's configured templates, while page ceilings vary by processing route. Read the source-backed coverage matrix for languages, currencies, fields, and limit boundaries.
Language & platform support
Maintained client SDKs for TypeScript, Python, .NET, and Java are built in the public repository and published to the public registries: npm and PyPI carry 0.2.0, NuGet.org and Maven Central carry 0.1.0. Registry availability was verified on 2026-10-30. The repository README carries the install commands and runnable samples. No Go or mobile client is published; the REST API works without any of them.
| Stack | Registry package | How you integrate |
|---|---|---|
| cURL / any HTTP client | Not applicable | Nothing to install — Quickstart |
| Python | cogneris-document-ai-sdk 0.2.0 on PyPI |
Python SDK README and the PyPI package |
| Node.js / TypeScript | @cogneris-ai/document-ai-sdk 0.2.0 on npm, plus the @cogneris-ai/document-ai-cli CLI |
npm package and the TypeScript source |
| C# / .NET | Cogneris.DocumentAI 0.1.0 on NuGet.org |
.NET 8 SDK README and the NuGet package |
| Go | None on pkg.go.dev | No Go client or sample — call the REST API directly, or generate a client from openapi.yaml; we have not verified that toolchain |
| Java | ai.cogneris:cogneris-document-ai-sdk 0.1.0 on Maven Central |
Java 17 SDK README and the Maven Central listing |
| iOS, Android, React Native | None — no mobile client library exists | Keep uploads server-side and call the REST endpoint — see document capture |
| Ruby, PHP, Rust, everything else | None | Point your own generator at openapi.yaml — we have not verified those toolchains |
Ready to extract your first document?
API keys are issued from the dashboard. Start with 400 free credits and no card, then move to a monthly plan when you ship, with no annual commit.