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
$20.94↑ 2985%
Last 7d vs prior 7d
Settlements
1000↑ 6668%
Last 7d vs prior 7d
11
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$18.4792211m agoGraph
0x69e1…8a19$0.00$1.0021d agoGraph
0x9a07…9eea$0.00$0.45411d agoGraph
0x6a13…8477$0.00$0.281014h agoGraph
0x60b5…bc44$0.00$0.2489m agoGraph
0x87d6…478b$0.00$0.1682d agoGraph
0x0fcb…8774$0.00$0.11314h agoGraph
0x3842…1b42$0.00$0.1021d 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
0x60b5…bc440x6c07…5621Base$0.03100%coinbase9m ago0x796f29…2b7183
0x60b5…bc440x6c07…5621Base$0.03100%coinbase10m ago0x6fef67…0892be
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase11m ago0x514f39…e424e8
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase11m ago0xae5e1d…41d061
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase11m ago0x2758b8…77d4d4
0xada3…c3cf0x6c07…5621Base$0.003100%coinbase11m ago0x284e7b…626899
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase11m ago0xb23f59…724a3e
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase11m ago0x9b570d…fa1d80
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase11m ago0x541ca3…f5c1fe
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase11m ago0x46d241…dd9399
0xada3…c3cf0x6c07…5621Base$0.002100%coinbase11m ago0x565de7…8a35cb
0x60b5…bc440x6c07…5621Base$0.03100%coinbase11m ago0x99a6f7…859b21
0xada3…c3cf0x6c07…5621Base$0.001100%coinbase11m ago0xd9a83e…ac08d5
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase11m ago0xca6948…d00d0b
0x60b5…bc440x6c07…5621Base$0.03100%coinbase11m ago0x4489e3…c18a2c
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase11m ago0x2f54dd…1e736a
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase11m ago0xefbe22…4186e3
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase11m ago0xc8ed6f…e0f9a3
0xada3…c3cf0x6c07…5621Base$0.04100%coinbase12m ago0x9f2a99…a33530
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase12m ago0x6e06e6…74eee4
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase12m ago0xd26718…135a27
0xada3…c3cf0x6c07…5621Base$0.005100%coinbase12m ago0xbcee03…b7484d
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase12m ago0x02b362…45e490
0xada3…c3cf0x6c07…5621Base$0.01100%coinbase12m ago0xff1fb7…176711
0x60b5…bc440x6c07…5621Base$0.03100%coinbase12m ago0x971a60…08d671

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.