Ethos credibility scores and profiles for wallets and X accounts. Read-only, free, no key.
Paid verification
How it worksNo sponsored paid call yet.
Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.
Quality grade
How grading works- ✓ Answers a real HTTP 402 challenge
- ✓ Publishes a /.well-known/x402 descriptor
- ✓ Payment address on record
- ✓ Settlement network declared
- ✓ Price declared
x402 readiness
Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. For x402 and A2A listings it contributes up to 15 of the 100 quality points; for MCP listings it is shown for reference only. Search order and leaderboards use the separate quality grade (here B+, 66.3/100), which weighs availability, payability and on-chain demand. How the two differ
| Valid payment requirements | 10/10 | Payment requirements carry a payee, a mainnet network and a price. |
| Live 402 challenge | 20/25 | Endpoint reachable; its 402 challenge was seen earlier (315 ms). |
| x402 version | n/a | x402 version not observed yet. |
| Signed descriptor | n/a | No x402 standard defines a signed descriptor. |
| Uptime (30 days) | 15/15 | 10/10 probes succeeded over 30 days (100%). |
| Resource declaration | 8/10 | 5 paid resources; 5 sampled lack a description. |
| Verified identity | 5/10 | Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control. |
| Freshness + modern flags | 5/5 | seen in a source within 7 days; declares x402. |
| Security declaration | n/a | Payment is the access control for an x402 resource. |
What we measured
Over the last 30 days we probed this API 10 times on 9 days; it answered 10 (100%). Median response 298 ms, 95th percentile 353 ms.
On-chain, 11 distinct wallets paid its payment address 77 times in the last 30 days.
Among the 10,130 reachable x402 APIs in our snapshot of 2026-11-13 01:12 UTC, it is faster than 35% and higher on readiness than 65%.
From agent-tools.cloud's own probes, last checked 2026-11-12. How we measure
Compared with peers
Against 10,130 reachable x402 APIs in our daily snapshot (2026-11-13 01:12 UTC). Display only; it does not change search order.
- Readiness
- Higher than 65% of peers
- This listing 84 · peer median 77
- Latency
- Faster than 35% of peers
- This listing 315 ms · peer median 222 ms
Where it loses the most points, and how to win them back
- Live 402 challenge −5
— Answer the paid path with a valid 402 challenge.
Now: Endpoint reachable; its 402 challenge was seen earlier (315 ms).
- Verified identity −5
— Claim the listing and prove control of its domain.
Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
- Resource declaration −2
— Declare each paid resource with its input and output schema.
Now: 5 paid resources; 5 sampled lack a description.
Adoption signals
Public signals from outside this directory, shown for context. They do not change search order or grades.
- Site rank (Tranco)
- #367,175 of the top 1M
- ethos.network · list of 2026-11-12
Paid endpoints
5 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.
https://developers.ethos.network/x402/score/service%3Ax.com%3Ausername%3Aethos_network
https://developers.ethos.network/x402/user/x/ethos_network
https://developers.ethos.network/x402/user/address/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045
https://developers.ethos.network/x402/users/search?query=vitalik&limit=5
https://developers.ethos.network/x402/xp/profileId%3A1
How to call
curl -sS -i -X GET https://developers.ethos.network/x402/score/service%3Ax.com%3Ausername%3Aethos_network # expect HTTP 402 Payment Required (about 0.001 USDC/call)https://developers.ethos.network/mcpListed in
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