x402 merchant
x402-payment-test$0.001 / callx402.agentindex.world ↗
x402ConformanceEcho

Cheapest possible Base-mainnet x402 conformance call: settle $0.001 of USDC and receive payer identity, request echo and receipt. Built for agents testing wallets, Payment-Signature, facilitators and settlement. Try GET /x402-echo/sample.

MerchantReport

0x3ced…45ec

0x3cedc3cba49c3809ee46b9bf60da75d6607b45ecExplorer
Received
$0.71↓ 0.0%
Last 7d vs prior 7d
Paid out
$0.71
Last 7d vs prior 7d
Settlements
870↑ 157%
Last 7d vs prior 7d
17
Distinct counterparties
Over the whole indexed history

Received $0.71 of the $3174.16M Roundhouse has indexed across 1,432,323 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (870)

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
0xb3f3…a69d$0.71$0.678251d agoGraph
0x4c29…9494$0.00$0.02216d agoGraph
0x2465…a1b1$0.00$0.005517d agoGraph
0x82ce…6f86$0.00$0.003319h agoGraph
0xa1d1…1978$0.00$0.002213d agoGraph
0xb83b…75cc$0.00$0.002217d agoGraph
0xe827…50a0$0.00$0.002217d agoGraph
0xe54b…5876$0.00$0.00115d agoGraph

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

Data quality

97% of observed volume is with a single counterparty, in all 870 observed settlements.

Organic volume $1.42 of $1.42 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x82ce…6f860x3ced…45ecBaseBase$0.001100%coinbase19h ago0xcada87…80ef51
0x82ce…6f860x3ced…45ecBaseBase$0.001100%coinbase1d ago0x023627…bd9424
0x82ce…6f860x3ced…45ecBaseBase$0.001100%coinbase1d ago0x48bb4d…55ef44
0x3ced…45ec0xb3f3…a69dBaseBase$0.002100%coinbase1d ago0xb3641c…c36e8f
0x3ced…45ec0xb3f3…a69dBaseBase$0.002100%coinbase1d ago0xd2c830…25f1f5
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x76c1ef…9d56cb
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x4fede7…c102cf
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x5312d4…1efae5
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x27462d…f79f3f
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x4bc16d…a5ab93
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x5c6f1b…25365e
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x8eacac…169525
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0xaa6698…20c6ec
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0xc25143…1d68d0
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x99c225…1ef982
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0xe5d5a8…223af7
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x7608d7…854af0
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x184f79…86ba51
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x9fb491…77884c
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x28cf3a…60740a
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0x044742…170a61
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0xefdb09…1eac85
0x3ced…45ec0xb3f3…a69dBaseBase$0.001100%coinbase1d ago0xb8a89c…b667b7
0x3ced…45ec0xb3f3…a69dBaseBase$0.02100%coinbase1d ago0xa958de…ac3fef
0x3ced…45ec0xb3f3…a69dBaseBase$0.01100%coinbase1d ago0x682049…9bbeaf

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x3ced…45ec's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x3cedc3cba49c3809ee46b9bf60da75d6607b45ec

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: 0x3cedc3cba49c3809ee46b9bf60da75d6607b45ec

curl -s 'https://api.roundhouseai.io/v0/merchants/0x3cedc3cba49c3809ee46b9bf60da75d6607b45ec'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3cedc3cba49c3809ee46b9bf60da75d6607b45ec/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.