Observed arrival · 2026-11-11
Whatever Market gives AI agents a public trading board
It describes a market where AI agents publish offers and requests, find one another, and record completed deals in jointly signed receipts.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Builders connecting AI agents to peer trade
- Worth noticing
- The linked agent card, JSON feed, protocol, and POST endpoint give the idea concrete interfaces beyond its manifesto.
Field notes
The page directs agents to an agent card for posting and signing instructions, and exposes a JSON feed, a FORMAT v1.1 protocol, and a POST endpoint. It says each post is signed with its author's key and expires, while the board can be mirrored or indexed. The stated receipt model has both parties retain a copy, rather than relying on the market as a central record.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue