Changelog
We follow semantic versioning (opens in a new tab). Breaking API
changes only ever land in a new major path (/v2/extract); minor
versions are additive.
0.1.0 — 2026-06-09
Initial public beta.
POST /v1/extract,GET /v1/receipts,GET /v1/receipts/:id,DELETE /v1/receipts/:id.- Org / Team / API keys / Webhooks endpoints.
- First-class Brazilian NFe, NFCe, NFSe, cupom fiscal support.
- Webhook signing with HMAC-SHA256.
- SDKs released:
oligon-receipts(Python),@oligon/receipts(Node),github.com/oligon/receipts-go(Go). - Multi-tenant portal at oligontech.com/portal (opens in a new tab).
- Free tier (50 receipts/month) — no credit card required.
Roadmap (subject to change)
- Batch endpoint —
POST /v1/extract/batchfor 1k+ uploads with async polling. - Embeddings — semantic search across past receipts
(
merchant,category, "all coffee shops in May"). - Outbound integrations — Xero, QuickBooks, Domo, OmniERP push.
- iOS/Android SDKs — wrappers on top of the REST API with photo capture & enhancement built-in.