x402 merchant
API Acre$0.002 / callapiacre.com
CryptoEvmEthereumWalletAddress

Validate and normalize an Ethereum or EVM wallet address, distinguish valid, absent, or invalid ERC-55 checksum casing, and identify the zero address without a network request.

MerchantReport

0xa0bf…869b

0xa0bfa4f07281c9b248dc3aed2217836bca24869bExplorer
Inbound volume
$18.12↑ 1402%
Last 7d vs prior 7d
Settlements
98↑ 271%
Last 7d vs prior 7d
16
Distinct counterparties

Chains: Base (98)

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
0xdd5e…fdef$0.00$17.856915h agoGraph
0xc7a2…263e$0.00$0.07712h agoGraph
0x1392…d7ad$0.00$0.06217d agoGraph
0x2284…4bfb$0.00$0.0514d agoGraph
0xfadd…6c94$0.00$0.0341d agoGraph
0xc533…2d7a$0.00$0.03222h agoGraph
0x6937…c403$0.00$0.0132d agoGraph
0xe7d9…7a81$0.00$0.00513d agoGraph

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

Data quality

99% of observed volume is with a single counterparty.

Organic volume $18.12 of $18.12 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xbcda…dc4f0xa0bf…869bBase$0.001100%coinbase3h ago0x2bb5da…dcbb97
0xaf5e…942d0xa0bf…869bBase$0.001100%coinbase11h ago0xd028d6…f800b4
0xc7a2…263e0xa0bf…869bBase$0.005100%coinbase12h ago0x94e1a0…a38207
0xc7a2…263e0xa0bf…869bBase$0.03100%coinbase13h ago0x04c479…508627
0xdd5e…fdef0xa0bf…869bBase$0.02100%coinbase15h ago0x9d3801…ee7c04
0xdd5e…fdef0xa0bf…869bBase$0.008100%coinbase15h ago0x86c694…76cef4
0xdd5e…fdef0xa0bf…869bBase$0.003100%coinbase15h ago0xc1dee6…a0d68e
0x7781…f8f60xa0bf…869bBase$0.001100%coinbase17h ago0xbc64b6…47cc49
0xc533…2d7a0xa0bf…869bBase$0.03100%coinbase22h ago0xf7b9de…e28ecc
0xfadd…6c940xa0bf…869bBase$0.03100%coinbase1d ago0x7e3770…fc3021
0xc7a2…263e0xa0bf…869bBase$0.005100%coinbase1d ago0x110b97…842ff0
0x8481…81110xa0bf…869bBase$0.001100%coinbase1d ago0x9a4d4b…8e1c44
0xdd5e…fdef0xa0bf…869bBase$15.00100%coinbase1d ago0xd9d219…25fff2
0xc7a2…263e0xa0bf…869bBase$0.03100%coinbase2d ago0xd585b9…e2bd3b
0x6937…c4030xa0bf…869bBase$0.005100%coinbase2d ago0xa0d7a4…d7cc66
0xe7d9…7a810xa0bf…869bBase$0.005100%coinbase3d ago0x83a2b0…5d16e1
0x6937…c4030xa0bf…869bBase$0.005100%coinbase3d ago0x23b179…ee9062
0xfadd…6c940xa0bf…869bBase$0.002100%coinbase3d ago0xb8b311…94f66f
0xc7a2…263e0xa0bf…869bBase$0.002100%coinbase4d ago0x1775d0…e2a53b
0xc7a2…263e0xa0bf…869bBase$0.002100%coinbase4d ago0x11b1de…ef027a
0x2284…4bfb0xa0bf…869bBase$0.05100%coinbase4d ago0x33d1b3…c0b8e3
0x2a07…7bae0xa0bf…869bBase$0.001100%coinbase5d ago0x043ff0…518686
0x6937…c4030xa0bf…869bBase$0.002100%coinbase5d ago0xc867d0…c7246c
0xfadd…6c940xa0bf…869bBase$0.002100%coinbase5d ago0xe5899e…644f41
0xfadd…6c940xa0bf…869bBase$0.002100%coinbase6d ago0x765372…8f02fd

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xa0bf…869b's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0xa0bfa4f07281c9b248dc3aed2217836bca24869b

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: 0xa0bfa4f07281c9b248dc3aed2217836bca24869b

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0xa0bfa4f07281c9b248dc3aed2217836bca24869b'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0xa0bfa4f07281c9b248dc3aed2217836bca24869b/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.