AIMarket Hub
https://modelmarket.dev/.well-known/agent-card.jsonOpen market hub for agent capabilities: live, signed real-world data (weather, air quality, sensors) and verifiable computation (randomness, oracles), sold per call by independent providers over MCP, A2A and x402 (USDC on Base). Every result carries a signed receipt.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
100.0% avgResponse time
p50 30ms · p95 341msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 10/1/2026, 12:00:00 AM | 100% | 3 | 228ms |
| 10/2/2026, 12:00:00 AM | 100% | 12 | 242ms |
| 10/3/2026, 12:00:00 AM | 100% | 12 | 28ms |
| 10/4/2026, 12:00:00 AM | 100% | 6 | 28ms |
- Availability
- 100
- Latency
- 100
- Security
- 100
- Transparency
- 61
- Activity
- not yet measured
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).
Confidence 66% — how much probe evidence backs this score. A thin history is flagged, not hidden.
See the scoring methodology for exactly how each number is computed.
Payment
- Currencies
- —
- Networks
- —
- Facilitator
- unknown
- SDK
- unknown
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- PDR Ltd. d/b/a PublicDomainRegistry.com
- Domain registered
- 2026-05-22
- Hosting network
- HOSTKEY-USA
- Hosting country
- —
Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.
Linked by wallet — likely same operator
On-chain agent identity and the x402 endpoint that shares its settlement wallet.
Response schema
{}