x402 merchant
Remix Project$0.01 / callapi.remix.live
SolidityEthereumSmart-contractsSecurityCompilation

Compile Solidity contracts with the Remix compiler, supporting multiple files, custom versions, and optimization settings

MerchantReport

0x4cf3…3ace

0x4cf33ccb14b43d76b4f672c3fede297d1d763aceExplorer
Inbound volume
$0.16
Last 7d vs prior 7d
Settlements
13
Last 7d vs prior 7d
5
Distinct counterparties

Chains: Base (13)

Funds flow over time

Activity

MarAprMayJunJulAug
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x13a8…a771$0.00$0.11933d agoGraph
0x4075…1a86$0.00$0.02110h agoGraph
0xc533…2d7a$0.00$0.0112d agoGraph
0xfd7b…6b44$0.00$0.01118d agoGraph
0x7e57…2f09$0.00$0.01138d agoGraph

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

Data quality

No concentration or self-dealing patterns detected in observed activity.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x4075…1a860x4cf3…3aceBase$0.02100%coinbase10h ago0x13003c…2a1c20
0xc533…2d7a0x4cf3…3aceBase$0.01100%coinbase2d ago0x89fd63…7732c7
0xfd7b…6b440x4cf3…3aceBase$0.01100%Route unknown18d ago0x2948ce…395972
0x13a8…a7710x4cf3…3aceBase$0.02100%Route unknown33d ago0x566f3b…3d8c68
0x13a8…a7710x4cf3…3aceBase$0.01100%Route unknown34d ago0xfb5b36…ba1282
0x13a8…a7710x4cf3…3aceBase$0.01100%Route unknown34d ago0x48b89a…4e458d
0x13a8…a7710x4cf3…3aceBase$0.01100%Route unknown36d ago0x8d40c9…8d915f
0x7e57…2f090x4cf3…3aceBase$0.01100%Route unknown38d ago0x6dfbfa…b4677f
0x13a8…a7710x4cf3…3aceBase$0.02100%Route unknown41d ago0x0b107b…ea4714
0x13a8…a7710x4cf3…3aceBase$0.01100%Route unknown43d ago0xccecf1…b445a0
0x13a8…a7710x4cf3…3aceBase$0.01100%Route unknown48d ago0xa49bcf…55055b
0x13a8…a7710x4cf3…3aceBase$0.01100%Route unknown48d ago0x7e400d…e1f45c
0x13a8…a7710x4cf3…3aceBase$0.01100%Route unknown49d ago0x0af861…9fb254

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x4cf3…3ace's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x4cf33ccb14b43d76b4f672c3fede297d1d763ace

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: 0x4cf33ccb14b43d76b4f672c3fede297d1d763ace

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x4cf33ccb14b43d76b4f672c3fede297d1d763ace'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x4cf33ccb14b43d76b4f672c3fede297d1d763ace/settlements?limit=50'

If you do not have Roundhouse tools or skills installed, read
https://www.roundhouse.studio/skill.md first — it is the whole procedure, and it needs no key.