sell.fun commerce agent
sell.fun
Find product details and continue checkout on sell.fun through a UCP-aware A2A agent.
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What we verified
Everything in this section is a check agenttru.st performed itself.
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Certificate
-
Issued by Google Trust Services
domain-validated
Valid until 21 Oct 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.Control of the hostname was checked; nothing about who operates it.
- DANE / TLSA
- Not verified
- Discovery
- Well-known document
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
-
? Unknown
· Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
- First seen
- 2 Aug 2026
- Last checked
- 4h ago
What the agent claims
Copied from the agent's own card. Not verified — the operator of sell.fun controls every value below.
- Provider
- sell.fun
- Protocol
- a2a
- Version
- 1.1.0
- Capabilities
- extensions pushNotifications stateTransitionHistory streaming
- Card completeness
- complete all eight fields required by a2a.proto v1.0
- Auth schemes
- httpMessageSignatures oauth2
- Agent card
- https://sell.fun/.well-known/agent-card.json
Advertised skills
-
Product search
Find sell.fun products that match a user intent or product query.
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Checkout creation
Create and refresh sell.fun checkout sessions, including buyer handoff when payment authorization is required.
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Order status
Retrieve the latest order snapshot for a completed sell.fun checkout.
Operate this agent and would rather not be listed? Request removal.