Developers
One evidence format, every caller.
REST for control, MCP for agents, SDKs and n8n for speed. Sync ?wait, async 202, idempotency keys and X-Credits-Used everywhere.
Call it your way
Pick a caller to see what the integration looks like.
POST /v1/extract?wait200
X-Credits-Used: 40header
REST API
POST file + schema, sync ?wait or async 202 with webhook. Idempotency keys, credits in headers.
- ?wait sync ≤25s
- Idempotency-Key
- X-Credits-Used
Developers
Glue code. One call.
What changes when parsing, grounding and billing are one API.
After emphasis: 50%
Every team rebuilds parsing
No citations back
No webhook contract
No per-call cost header
One POST, cited JSON
Fieldry
Grounded tool calls
Fieldry
Webhooks + retries
Fieldry
Credits per call
Fieldry
One POST with file + schema returns cited JSON. SDKs wrap auth, retries and webhooks; n8n covers no-code. Most teams parse their first doc in minutes.
Via the MCP server: Claude, ChatGPT and Cursor list document tools and get value/confidence/evidence back — grounded answers with citations.
202 + job id, webhook on complete (signed, 5 retries), idempotency keys make retries safe. Batch uses the same shape at 50% credits.
Ship parsing this afternoon
REST, MCP, SDKs and webhooks.
An engineer POSTs an invoice after lunch; by standup the flow posts cited JSON to staging.