API & feeds

Free, read-only, no key needed. Responses are JSON with CORS enabled, cached for about five minutes, and built from the programs' public GitHub repositories and forum posts. Fields are only added within v1, never renamed or removed.

GET /api/v1/grants

All ZCG and Coinholder grant applications, normalized: status, category, USD amounts, milestone progress, raw GitHub labels and links.

Query: program=zcg|coinholder · status=ACTIVE,APPROVED (comma list) · category=Wallets · q=text · updatedSince=2026-10-01

/api/v1/grants?program=zcg&status=ACTIVE

GET /api/v1/retro-rounds

Coinholder retro rounds: official dates, current phase, next milestone, and per-round outcomes (on ballot, funded, rejected, USD totals, grant ids).

/api/v1/retro-rounds

GET /api/zcg/decisions

ZCG committee decisions parsed from meeting minutes: outcome, requested amount, summary and each member's statement.

Query: q=text · outcome=approved|declined|open · forumLink=&title= (decisions for one grant) · limit

/api/zcg/decisions?outcome=declined&limit=20

GET /api/opportunities

Open ZecHub ZEC bounties and unassigned good-first-issue / help-wanted issues across Zcash GitHub orgs.

/api/opportunities

GET /api/chain/tip

Current mainnet height and block time (Blockchair, with an estimate fallback).

/api/chain/tip

GET /feed.xml

RSS 2.0 feed of the 50 most recently updated grants. Add ?program=zcg or ?program=coinholder via /api/v1/feed.

/feed.xml

Building something with this data? Open an issue or PR on GitHub. The hub is open source, and other projects using the data helps keep it maintained.