x402 merchant
gankdat$0.005 / callgankdat.com ↗
Official-dataPublic-registerUkTenders

UK procurement notices. Public procurement notices from the official Find a Tender OCDS feed, flattened to one queryable schema. Blind Mode: no contact or personal data. One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.

MerchantReport

0xa3b3…192d

0xa3b3e856198727383c6eb6788fbc5d4fe3dd192dExplorer
Received
$0.22↑ 825%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
41↑ 775%
Last 7d vs prior 7d
6
Distinct counterparties
Over the whole indexed history

Received $0.22 of the $847.09M Roundhouse has indexed across 1,330,621 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (41)

Funds flow over time

Activity

MayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xb5d4…ba3a$0.00$0.11213d agoGraph
0xec2a…d034$0.00$0.08162d agoGraph
0xcb4c…bbb8$0.00$0.005112h agoGraph
0x7722…5e4a$0.00$0.00513d agoGraph
0xc9c7…1670$0.00$0.00519d agoGraph
0xa1d1…1978$0.00$0.00519d agoGraph

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

Data quality

51% of observed volume is with a single counterparty, in all 41 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xcb4c…bbb80xa3b3…192dBase$0.005100%coinbase12h ago0x172f9e…bf994c
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0xb33e0d…c46674
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0xe65f08…2f2dd5
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0xce0bfa…dd915d
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0x479f54…d174be
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0xa973e7…13add7
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0xbbaddf…15a711
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0x48b00e…c45c44
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0xb51d62…6057be
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0xd5a50d…082f4e
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0x5bb08f…36ce8f
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0x994397…147fde
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0xa5d949…c3f86c
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0x7fb4a0…3b8920
0xec2a…d0340xa3b3…192dBase$0.005100%coinbase2d ago0x9be675…4c3c7a
0xec2a…d0340xa3b3…192dBase$0.01100%coinbase2d ago0x62b133…116d9c
0x7722…5e4a0xa3b3…192dBase$0.005100%coinbase3d ago0xcc426c…4f5389
0xb5d4…ba3a0xa3b3…192dBase$0.01100%coinbase3d ago0xfd3446…c5d988
0xb5d4…ba3a0xa3b3…192dBase$0.005100%coinbase3d ago0x6b04b4…57e600
0xb5d4…ba3a0xa3b3…192dBase$0.005100%coinbase3d ago0x7070bd…2a7076
0xb5d4…ba3a0xa3b3…192dBase$0.005100%coinbase3d ago0x347d15…181ac2
0xb5d4…ba3a0xa3b3…192dBase$0.005100%coinbase3d ago0xab22fe…4956b9
0xb5d4…ba3a0xa3b3…192dBase$0.005100%coinbase3d ago0xf866a6…8fcbfa
0xb5d4…ba3a0xa3b3…192dBase$0.005100%coinbase3d ago0xf59def…a63623
0xb5d4…ba3a0xa3b3…192dBase$0.005100%coinbase3d ago0x8c775b…9aa2fd

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xa3b3…192d's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xa3b3e856198727383c6eb6788fbc5d4fe3dd192d

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: 0xa3b3e856198727383c6eb6788fbc5d4fe3dd192d

curl -s 'https://api.roundhouseai.io/v0/merchants/0xa3b3e856198727383c6eb6788fbc5d4fe3dd192d'
curl -s 'https://api.roundhouseai.io/v0/entities/0xa3b3e856198727383c6eb6788fbc5d4fe3dd192d/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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