x402 merchant
Multichain RPC/balance$0.002 / callmultichain-rpc.clankerceo.workers.dev ↗
Chain-dataRpcEvmBasePolygon

Native coin and ERC-20 token balance for any wallet address on Base, Polygon, Arbitrum, Optimism or Ethereum. Returns raw and human-decimal amounts in one call.

MerchantReport

0xca03…34a3

0xca03fb4b1d2f66f5a83a5ca91021b874ac4a34a3Explorer
Received
$0.13↑ 33%
Last 7d vs prior 7d
Paid out
$0.09
Last 7d vs prior 7d
Settlements
61↓ 33%
Last 7d vs prior 7d
23
Distinct counterparties
Over the whole indexed history

Received $0.13 of the $3059.84M Roundhouse has indexed across 1,397,384 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (61)

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
0xec2a…d034$0.00$0.021028d agoGraph
0xc9c7…1670$0.00$0.02615d agoGraph
0xa19f…accc$0.00$0.0255d agoGraph
0x9f8b…73a2$0.02$0.00269d agoGraph
0x6ee4…9427$0.02$0.00269d agoGraph
0x52e2…f3ea$0.02$0.00269d agoGraph
0xab67…54ca$0.02$0.00269d agoGraph
0x54e1…f4e0$0.00$0.01524d 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 all 61 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc9c7…16700xca03…34a3BaseBase$0.002100%coinbase28d ago0x918f26…b62ad3
0xec2a…d0340xca03…34a3BaseBase$0.001100%coinbase28d ago0xa5f2f2…3e8a5f
0xec2a…d0340xca03…34a3BaseBase$0.002100%coinbase28d ago0x81ccbc…264eb5
0xec2a…d0340xca03…34a3BaseBase$0.001100%coinbase28d ago0xd306f6…1eb00b
0xec2a…d0340xca03…34a3BaseBase$0.002100%coinbase28d ago0x8ad29a…d1a6a4
0xec2a…d0340xca03…34a3BaseBase$0.002100%coinbase28d ago0x92328b…340126
0xec2a…d0340xca03…34a3BaseBase$0.002100%coinbase28d ago0x0e47cd…7d995c
0xec2a…d0340xca03…34a3BaseBase$0.002100%coinbase28d ago0xa5aeb7…ef8d63
0xec2a…d0340xca03…34a3BaseBase$0.002100%coinbase28d ago0x9f2c70…435a35
0xec2a…d0340xca03…34a3BaseBase$0.004100%coinbase28d ago0xe8da9d…9123a0
0xec2a…d0340xca03…34a3BaseBase$0.004100%coinbase28d ago0x684e54…b6cf58
0x54e1…f4e00xca03…34a3BaseBase$0.002100%coinbase28d ago0xc41a8f…6d6673
0xa19f…accc0xca03…34a3BaseBase$0.004100%coinbase33d ago0xfc3b0f…81c5a5
0x54e1…f4e00xca03…34a3BaseBase$0.002100%coinbase33d ago0x743135…5b6955
0x54e1…f4e00xca03…34a3BaseBase$0.002100%coinbase33d ago0x8e087d…227ed9
0x54e1…f4e00xca03…34a3BaseBase$0.001100%coinbase33d ago0x513c33…81e3c0
0x08f7…2c4b0xca03…34a3BaseBase$0.002100%coinbase35d ago0x64e1d0…bd7250
0xc9c7…16700xca03…34a3BaseBase$0.01100%coinbase39d ago0xfe2162…1aec87
0xc9c7…16700xca03…34a3BaseBase$0.002100%coinbase41d ago0x2be3d0…475b09
0x35ed…3e590xca03…34a3BaseBase$0.002100%coinbase50d ago0xcb998c…127a58
0x35ed…3e590xca03…34a3BaseBase$0.002100%coinbase50d ago0x49beb1…70adab
0x35ed…3e590xca03…34a3BaseBase$0.002100%coinbase50d ago0xae8aec…dc1c9e
0x35ed…3e590xca03…34a3BaseBase$0.002100%coinbase50d ago0x248514…9496cc
0x35ed…3e590xca03…34a3BaseBase$0.002100%coinbase50d ago0xcf6144…6e5b11
0xe3ba…3fb30xca03…34a3BaseBase$0.002100%coinbase55d ago0x4cc3e8…ec1589

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xca03…34a3's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xca03fb4b1d2f66f5a83a5ca91021b874ac4a34a3

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: 0xca03fb4b1d2f66f5a83a5ca91021b874ac4a34a3

curl -s 'https://api.roundhouseai.io/v0/merchants/0xca03fb4b1d2f66f5a83a5ca91021b874ac4a34a3'
curl -s 'https://api.roundhouseai.io/v0/entities/0xca03fb4b1d2f66f5a83a5ca91021b874ac4a34a3/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.