x402 merchant
agent-evidence-api$0.003 / callagent-evidence-api.thx93.workers.dev ↗
Web-evidenceClaim-verificationSource-verification

Verify a claim or fact check a statement against public web sources: send a question and up to 5 URLs, get cited evidence - passages that support, contradict or fail to settle it. Claim verification with a citation for every excerpt: source URL, retrieval time, content hash. Never charges when nothing is retrieved.

MerchantReport

0x9c0e…5fd0

0x9c0e2b44180439294fa30ae2b2a94f8655455fd0Explorer
$0.07
Received
$0.00
Paid out
4
Settlements
1
Distinct counterparties
Over the whole indexed history

Received $0.07 of the $259.22M Roundhouse has indexed across 714,420 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (4)

Activity

MarAprMayJunJulAugSep
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xa048…4c3d$0.00$0.0743d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 4 observed settlements.

Organic volume $0.07 of $0.07 total.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x9c0e…5fd0's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x9c0e2b44180439294fa30ae2b2a94f8655455fd0

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x9c0e2b44180439294fa30ae2b2a94f8655455fd0

curl -s 'https://api.roundhouseai.io/v0/merchants/0x9c0e2b44180439294fa30ae2b2a94f8655455fd0'
curl -s 'https://api.roundhouseai.io/v0/entities/0x9c0e2b44180439294fa30ae2b2a94f8655455fd0/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.