x402 merchant
AgentUtility.ai$0.005 / callx402.agentutility.ai
UsersUsername

Resolves an X handle to a public profile: id, username, display name, bio, verification fields, created_at, followers, following, tweet count, and listed count. Same read-only X API v2 user-by-username backend as x-username. Use it as an X users by username API, Twitter user profile lookup, or handle to public profile API.

MerchantReport

0x6c07…5621

0x6c0752c09e7f6fa6526fcdf40e456a159ebb5621Explorer
Inbound volume
$19.27↑ 2224%
Last 7d vs prior 7d
Settlements
1000↑ 6420%
Last 7d vs prior 7d
12
Distinct counterparties

Chains: Base (1000)

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
0xada3…c3cf$0.00$17.299351h agoGraph
0x69e1…8a19$0.00$1.00215h agoGraph
0x9a07…9eea$0.00$0.454115h agoGraph
0x87d6…478b$0.00$0.1681d agoGraph
0x0fcb…8774$0.00$0.10313h agoGraph
0x3842…1b42$0.00$0.10215h agoGraph
0xf5a6…0c80$0.00$0.1011d agoGraph
0x84f1…8e0f$0.00$0.02213h 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
0xada3…c3cf0x6c07…5621Base$0.03100%coinbase1h ago0x64acf5…32a1ac
0xada3…c3cf0x6c07…5621Base$0.04100%coinbase1h ago0x81c12a…688a20
0xada3…c3cf0x6c07…5621Base$0.05100%coinbase1h ago0xe9b2cd…2015b5
0xada3…c3cf0x6c07…5621Base$0.006100%coinbase1h ago0x641658…5d6fee
0xada3…c3cf0x6c07…5621Base$0.05100%coinbase1h ago0xd1ecc8…11a691
0xada3…c3cf0x6c07…5621Base$0.006100%coinbase1h ago0xc567db…e02451
0xada3…c3cf0x6c07…5621Base$0.006100%coinbase1h ago0xdc7345…503bc2
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase1h ago0xedc4ec…0aba05
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase1h ago0x47d650…116679
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase1h ago0x395e4d…3b88d5
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase1h ago0x94bc3f…3f9c74
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase1h ago0xedd20e…0927eb
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase2h ago0x5ca01d…612e1a
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase2h ago0x6d22c1…426c69
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase2h ago0x187d6a…1a25ac
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase2h ago0x5a8a6e…342a1c
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase2h ago0xca7ac5…9201ce
0xada3…c3cf0x6c07…5621Base$0.003100%coinbase2h ago0x5d9377…925d59
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase2h ago0xe031cb…558cf3
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase2h ago0xa4dcb6…9911a9
0xada3…c3cf0x6c07…5621Base$0.001100%coinbase2h ago0x74efef…26ce88
0xada3…c3cf0x6c07…5621Base$0.001100%coinbase2h ago0x27cd71…a63289
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase2h ago0x95dfce…cfa96a
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase2h ago0xb44e6a…38e08f
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase2h ago0x9f6c6f…73d677

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x6c07…5621's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x6c0752c09e7f6fa6526fcdf40e456a159ebb5621

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: 0x6c0752c09e7f6fa6526fcdf40e456a159ebb5621

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x6c0752c09e7f6fa6526fcdf40e456a159ebb5621'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x6c0752c09e7f6fa6526fcdf40e456a159ebb5621/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.