x402 merchant
Veridictum Legal$0.10 / callveridictum.legal
LegalCitationsVerificationHallucination-detectionBulk

Verify up to 50 citations in one call, one flat price. Body: {"citations": ["<string>", ...]} - same shapes and verdicts as the single route. Returns results[] (one per citation), the verified/not_found/suspicious counts, verification_time_ms, hallucination_risk (LOW all verified, MEDIUM 1-2 not found, HIGH 3+). Deterministic, no LLM in the path. suspicious = a name_match mismatch: a DIFFERENT case than the name given. Do not retry a verified=false finding. Only verified results are cached.

MerchantReport

0xb1df…9e1c

0xb1df90631e2e27c2ea755f91c050732850739e1cExplorer
Received
$0.14
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
5
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.14 of the $258.60M Roundhouse has indexed across 713,391 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (5)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x4d4b…ab5a$0.00$0.1343d agoGraph
0xc9c7…1670$0.00$0.0113d agoGraph

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

Data quality

93% of observed volume is with a single counterparty, in all 5 observed settlements.

Organic volume $0.14 of $0.14 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 0xb1df…9e1c's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb1df90631e2e27c2ea755f91c050732850739e1c

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: 0xb1df90631e2e27c2ea755f91c050732850739e1c

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb1df90631e2e27c2ea755f91c050732850739e1c'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb1df90631e2e27c2ea755f91c050732850739e1c/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.