ERC-8004 identity
#19020Darwin Protocolx402darwinprotocol.org ↗

Economic infrastructure for the onchain agent economy on Base. Agents fund growth campaigns with x402. Workers earn USDC for verified tasks. Only agents that create genuine value survive.

MerchantReport

0x2155…6d96

0x2155fbc2a350a0897cd1807dd95007a8385e6d96Explorer
Received
$101.46
Last 7d vs prior 7d
Paid out
$96.60
Last 7d vs prior 7d
Settlements
46
Last 7d vs prior 7d
25
Distinct counterparties
Over the whole indexed history

Received $101.46 of the $259.71M Roundhouse has indexed across 715,210 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (39)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xf2e6…1b21$0.10$100.567209d agoGraph
0x74b0…9634$5.00$0.001209d agoGraph
0x4bec…b479$5.00$0.001209d agoGraph
0x3941…46d8$5.00$0.001209d agoGraph
0xb6ef…b5fc$5.00$0.001209d agoGraph
0x6dfc…2c2b$5.00$0.001209d agoGraph
0xa9a3…2c38$5.00$0.001209d agoGraph
0x1499…680d$5.00$0.001209d agoGraph

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

Data quality

7 self-dealing settlements (payer = payee) observed; 51% of observed volume is with a single counterparty, in all 39 observed settlements.

Organic volume $196.26 of $197.16 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x2155…6d960xfdc8…f9cfBase$0.10100%coinbase208d ago0x4a1906…ad8e52
0x2155…6d960x54b4…a121Base$0.10100%coinbase208d ago0xbf45b7…031811
0x2155…6d960x9f86…c4f3Base$0.10100%coinbase208d ago0xed6a50…e8b910
0x2155…6d960x9f86…c4f3Base$0.10100%coinbase209d ago0x8dab1a…2a0d0c
0x2155…6d960x4d4c…8516Base$0.10100%coinbase209d ago0x2289ba…8caf31
0x2155…6d960x9f86…c4f3Base$0.10100%coinbase209d ago0xa1e8b6…95dec1
0x2155…6d960x74b0…9634Base$5.00100%coinbase209d ago0x8e9bfb…8764ad
0x2155…6d960x4bec…b479Base$5.00100%coinbase209d ago0x9c9239…dcf55c
0x2155…6d960x3941…46d8Base$5.00100%coinbase209d ago0xfae2cb…1b9b15
0x2155…6d960xb6ef…b5fcBase$5.00100%coinbase209d ago0xe6548e…d683c3
0x2155…6d960x6dfc…2c2bBase$5.00100%coinbase209d ago0xff0511…6f3d4f
0x2155…6d960xa9a3…2c38Base$5.00100%coinbase209d ago0x024248…4d725b
0x2155…6d960x1499…680dBase$5.00100%coinbase209d ago0xc465d5…be463d
0x2155…6d960xa38f…b3f4Base$5.00100%coinbase209d ago0x2ad80e…3d6db3
0x2155…6d960x3e08…e11dBase$5.00100%coinbase209d ago0x2924c4…9ab972
0x2155…6d960x8f1a…6d9aBase$5.00100%coinbase209d ago0x511e23…0c7dc8
0x2155…6d960x7fb4…b2f4Base$5.00100%coinbase209d ago0x55ea00…ebbd1b
0x2155…6d960x6325…40d9Base$5.00100%coinbase209d ago0xc388b2…f52354
0x2155…6d960x3be3…0cb5Base$5.00100%coinbase209d ago0x8f3bfa…0de0ed
0x2155…6d960x4b54…720fBase$5.00100%coinbase209d ago0x97c95e…da1661
0x2155…6d960x1ae1…9fa1Base$5.00100%coinbase209d ago0x25bbbb…30c14d
0x2155…6d960x2189…42a0Base$5.00100%coinbase209d ago0xa7a154…90082e
0x2155…6d960xdee4…3e10Base$5.00100%coinbase209d ago0x125312…40400a
0x2155…6d960x4b0c…6ceeBase$5.00100%coinbase209d ago0x9d70cf…e18f65
0x2155…6d960x7a77…ff03Base$5.00100%coinbase209d ago0xa7e2c5…0a841b

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x2155…6d96's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x2155fbc2a350a0897cd1807dd95007a8385e6d96

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: 0x2155fbc2a350a0897cd1807dd95007a8385e6d96

curl -s 'https://api.roundhouseai.io/v0/merchants/0x2155fbc2a350a0897cd1807dd95007a8385e6d96'
curl -s 'https://api.roundhouseai.io/v0/entities/0x2155fbc2a350a0897cd1807dd95007a8385e6d96/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.