# zapier-user-docs

**Job:** Teach a customer to sign up, connect Zapier, register SHA-256s, look them up on the central Verae chain, and query tree-node archives for hashes only present in a bulk Merkle summary.

**Expects messages from:** none (static docs).

**Sends messages to:** none.

**Published on:** https://zapier.georgelambert.org/user-docs/