Getting Started
Everything you need to make your first API call. Authenticate with a Bearer token, pick a schema format, and extract structured data from any document in minutes.
Authentication
Set up Bearer token auth with your API key. All keys use the tlnc_ prefix and are scoped to a workspace.
Schema Formats
Choose from three schema formats: full JSON Schema, simplified fields (recommended), or flat key-type maps for quick prototyping.
Error Handling
Understand the error response format and the full error code table. Every error includes a machine-readable code and human-readable message.
Rate Limits
Per-tier limits for Free (50/day), Pro (2,000/day), and Enterprise (custom). Includes rate limit headers and backoff guidance.
Quick start
The fastest path to your first extraction: authenticate, call POST /v1/extract with a file and schema, and get structured data back with per-cell provenance and confidence scores.