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
$18.87↑ 1477%
Last 7d vs prior 7d
Settlements
123↑ 629%
Last 7d vs prior 7d
16
Distinct counterparties

Chains: Base (123)

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$18.61942h agoGraph
0xc7a2…263e$0.00$0.07717h agoGraph
0x1392…d7ad$0.00$0.06217d agoGraph
0x2284…4bfb$0.00$0.0515d agoGraph
0xfadd…6c94$0.00$0.0341d agoGraph
0xc533…2d7a$0.00$0.0321d 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 $18.87 of $18.87 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xdd5e…fdef0xa0bf…869bBase$0.04100%coinbase2h ago0xe64dcf…3216fe
0xdd5e…fdef0xa0bf…869bBase$0.01100%coinbase2h ago0xcc5831…777deb
0xdd5e…fdef0xa0bf…869bBase$0.01100%coinbase2h ago0xdaaebe…9abc75
0xdd5e…fdef0xa0bf…869bBase$0.005100%coinbase2h ago0xb663e9…1c48e4
0xdd5e…fdef0xa0bf…869bBase$0.03100%coinbase2h ago0x57e329…c1288e
0xdd5e…fdef0xa0bf…869bBase$0.005100%coinbase2h ago0x9829b6…10f354
0xdd5e…fdef0xa0bf…869bBase$0.01100%coinbase2h ago0xd25a92…a57ad0
0xdd5e…fdef0xa0bf…869bBase$0.03100%coinbase2h ago0x14b308…7f053a
0xdd5e…fdef0xa0bf…869bBase$0.01100%coinbase2h ago0x320058…d91c80
0xdd5e…fdef0xa0bf…869bBase$0.03100%coinbase2h ago0x020d25…51df9c
0xdd5e…fdef0xa0bf…869bBase$0.01100%coinbase2h ago0xe3f8b4…652100
0xdd5e…fdef0xa0bf…869bBase$0.01100%coinbase2h ago0x8b8665…f92412
0xdd5e…fdef0xa0bf…869bBase$0.10100%coinbase2h ago0x575808…61ced6
0xdd5e…fdef0xa0bf…869bBase$0.25100%coinbase2h ago0x0e9396…16442f
0xdd5e…fdef0xa0bf…869bBase$0.005100%coinbase2h ago0xa072c2…c6cb85
0xdd5e…fdef0xa0bf…869bBase$0.02100%coinbase2h ago0x3d5763…487933
0xdd5e…fdef0xa0bf…869bBase$0.03100%coinbase2h ago0x06f073…08f590
0xdd5e…fdef0xa0bf…869bBase$0.03100%coinbase2h ago0xebbb10…8093ef
0xdd5e…fdef0xa0bf…869bBase$0.005100%coinbase2h ago0xef2f63…526da7
0xdd5e…fdef0xa0bf…869bBase$0.03100%coinbase2h ago0x5a71ed…2d7f82
0xdd5e…fdef0xa0bf…869bBase$0.05100%coinbase2h ago0xec68ac…0b3e6f
0xdd5e…fdef0xa0bf…869bBase$0.05100%coinbase2h ago0x9dcee0…fe6980
0xdd5e…fdef0xa0bf…869bBase$0.01100%coinbase2h ago0x2c5868…40849e
0xdd5e…fdef0xa0bf…869bBase$0.002100%coinbase2h ago0xde2114…b6fa5d
0xdd5e…fdef0xa0bf…869bBase$0.01100%coinbase2h ago0xdf34cb…ee1b10

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.