x402 merchant
Artefaktum$0.005 / callapi.artefaktum.dev ↗
StorageArtifactsFilesSearchAgents

List the projects of the paying wallet's account. Returns {items: [{id, name, slug, created_at}]}. Call this first: uploads, listings and search need a project_id. Costs $0.005 in USDC. No signup: a wallet's first payment creates its account and a default project; the same wallet later reaches the same files.

MerchantReport

0xeccc…6173

0xeccc9f03eb79c6a5b0fbd919f95656557e6a6173Explorer
Received
$0.36↓ 87%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
56↓ 83%
Last 7d vs prior 7d
7
Distinct counterparties
Over the whole indexed history

Received $0.36 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (56)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xc89c…c7cf$0.00$0.32488d agoGraph
0x73cc…1ea4$0.00$0.01219h agoGraph
0x35fe…c030$0.00$0.0124d agoGraph
0x7722…5e4a$0.00$0.00514d agoGraph
0xc9c7…1670$0.00$0.00514d agoGraph
0xaa34…1db3$0.00$0.00514d agoGraph
0x8ec9…9d15$0.00$0.00515d agoGraph

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

Data quality

89% of observed volume is with a single counterparty, in all 56 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0xd86cbe…7e7c74
0xc89c…c7cf0xeccc…6173BaseBase$0.01100%coinbase8d ago0xd656c5…64fc90
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x56e5ea…90c8ee
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x4f6ac7…26e27e
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x5ca900…767d45
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x696d5d…ca52e7
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x300a58…528d3f
0xc89c…c7cf0xeccc…6173BaseBase$0.01100%coinbase8d ago0xc90472…d690a5
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0xdadabf…bbb610
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x30e6e5…898bfc
0xc89c…c7cf0xeccc…6173BaseBase$0.01100%coinbase8d ago0xc6d8e9…a1d526
0xc89c…c7cf0xeccc…6173BaseBase$0.01100%coinbase8d ago0x7ebb90…391985
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0xd817df…c18923
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x8a90c5…30afa1
0xc89c…c7cf0xeccc…6173BaseBase$0.01100%coinbase8d ago0xb94448…4cd3d9
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x547735…6a193a
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0xb996e4…862e63
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x1252d3…740216
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0xc70b0e…73e62d
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x93b981…73c8c0
0xc89c…c7cf0xeccc…6173BaseBase$0.01100%coinbase8d ago0x893051…a359d2
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x595224…6bef8e
0xc89c…c7cf0xeccc…6173BaseBase$0.01100%coinbase8d ago0xfb29a4…518ddb
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0x0932fc…11771b
0xc89c…c7cf0xeccc…6173BaseBase$0.005100%coinbase8d ago0xb95d21…1ce284

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xeccc…6173's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xeccc9f03eb79c6a5b0fbd919f95656557e6a6173

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: 0xeccc9f03eb79c6a5b0fbd919f95656557e6a6173

curl -s 'https://api.roundhouseai.io/v0/merchants/0xeccc9f03eb79c6a5b0fbd919f95656557e6a6173'
curl -s 'https://api.roundhouseai.io/v0/entities/0xeccc9f03eb79c6a5b0fbd919f95656557e6a6173/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.