---
title: "Worldcoin (@worldcoin)"
description: "Humanity verification project and financial network."
account: "worldcoin"
---

# Worldcoin

Humanity verification project and financial network.

## APIs

3 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/worldcoin/feed.md

- [world-id-indexer](https://skmtc.dev/worldcoin/apis/world-id-indexer.md): World ID: look up Merkle inclusion proofs, authenticators, recovery agents and account data
- [signup-sequencer](https://skmtc.dev/worldcoin/apis/signup-sequencer.md): Identity: queue insertions and deletions in a Merkle tree, get inclusion proofs, verify Semaphore proofs
- [world-id-gateway](https://skmtc.dev/worldcoin/apis/world-id-gateway.md): Identity: create accounts, manage authenticators, run account recovery and check request status