Build with Cogneris. API docs for document AI.
Everything you need to integrate the platform — from your first API call to fine-tuned production deployments.
Start here
The most popular paths through the docs.
Quickstart: extract your first document
From signing up to a JSON response — install the SDK, send a PDF and parse the result.
Read guide ReferenceAPI authentication
Bearer tokens, key rotation and scoped credentials.
Webhook events
Listen for completion, failure and fraud-flag events.
Get started
Set up your account and ship your first integration.
Introduction
What Cogneris is, what it does and how the platform is structured.
Read →Quickstart
Install the SDK, get your API key and process your first document.
5 min →Authentication
API keys, bearer tokens, scoped credentials and rotation policy.
Read →Environments
Sandbox vs. production endpoints, rate limits and seed data.
Read →Document AI
The agents that power classification, extraction, Q&A and fraud detection.
Extraction API
Send a document, get a structured JSON. Sync and async modes.
Reference →Source citations
Page references, bounding boxes, confidence, and audit evidence per field.
Guide →Classification
Auto-detect document types from a catalog of 40+ supported formats.
Reference →Ask the PDF
Conversational Q&A over a single document with page citations.
Reference →Fraud detection
Per-document fraud score with tampering and inconsistency signals.
Reference →Validation rules
Cross-field validation, totals checks and custom business rules.
Reference →Custom agents
Compose your own ReAct pipeline with the Agents SDK.
Guide →Extraction benchmark
Score accuracy, citations, tables, schemas, latency, and review load.
Guide →SDKs & tooling
Official libraries in the language you ship in.
Integration
Wiring Cogneris into your operational stack.
Webhooks
Listen for completion, failure and fraud-flag events with retry semantics.
Reference →Batch processing
Send up to 10,000 documents per request with parallel-fan-out.
Reference →Error handling
Status codes, retry-after headers and idempotency keys.
Reference →Rate limits
Per-key, per-tenant and burst limits across endpoints.
Reference →Platform
Architecture, data isolation and operational observability.
Multi-tenancy
How tenants are isolated at the data, key and audit layer.
Read →Audit log
Per-document trace of every agent call, prompt and tool invocation.
Read →Security
Encryption, key management, PII handling and compliance.
Read →Changelog
Track API additions, deprecations and breaking changes.
Read →Need a hand?
Our solutions team is on Slack — typical reply under 1 hour.