Small, useful tools — mostly on-chain, mostly Python and TypeScript.
vesperhood — a quoting desk for AI agents on Robinhood Chain, built for the hours the stock exchange is closed and the tokens keep trading.
Tokenized equities settle 24/7. The exchange that prices them runs 09:30–16:00 New York, five days a week — 32.5 hours out of 168. For the other 135.5 hours overnight liquidity falls to constant-product pools, which report a ratio rather than form a view. VesperHood is the desk for those hours.
- 104 tokenized equities against USDG, every address confirmed by
eth_callbefore it is served - A session clock computed in
America/New_York, so DST comes from the zone database - A single-file quoting kit — two dependencies, no framework
- Live at vesperhood.com
The venue is not live: the settlement contract is unpublished, the endpoint says so, and the kit refuses to quote until it returns a verified address. The simulator runs the full loop against a synthetic tape — and is allowed to lose, which CI checks on every push.
quoter.py doctor · quoter.py demo · docs · agent skill