x402 merchant
x402 MCP Storefront$0.01 / callx402-mcp.onrender.com ↗
BaseIntelligencex402Data

Should I submit this Base transaction now, and at what fee? One call returns submit-or-wait, max fee per gas and priority fee in gwei (EIP-1559), and the estimated cost in USD for an ETH transfer, USDC ERC-20 transfer, or x402 settlement on Base mainnet. Live gas price and congestion from Base RPC blocks, no API key. For bots that queue transactions: call before every send.

MerchantReport

0x0d25…3410

0x0d25a44f74868ece53b305c97139cf4b62963410Explorer
Received
$16.98↓ 99%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
119↓ 70%
Last 7d vs prior 7d
22
Distinct counterparties
Over the whole indexed history

Received $16.98 of the $3067.43M Roundhouse has indexed across 1,401,575 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (119)

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
0xb22f…93f5$0.00$14.5037d agoGraph
0xffcb…2b80$0.00$0.61310d agoGraph
0x1985…5c87$0.00$0.50123d agoGraph
0xeffa…999e$0.00$0.383811d agoGraph
0xec2a…d034$0.00$0.292914d agoGraph
0xb480…07fb$0.00$0.10123d agoGraph
0x54e1…f4e0$0.00$0.10108d agoGraph
0xc9c7…1670$0.00$0.0954d agoGraph

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

Data quality

85% of observed volume is with a single counterparty, in all 119 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0xc20749…06c3d6
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0xf37017…02bea9
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0x8e1b26…5d9b25
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0x5c1f7c…c2d890
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0xa49396…36a78f
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0x774bec…33700b
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0xfc710e…ecdecf
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0x5dc8f0…fefc76
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0x10c9d7…711589
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase13d ago0x8408b5…12bc1a
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase14d ago0xa6081a…0fe85a
0x7722…5e4a0x0d25…3410BaseBase$0.05100%coinbase14d ago0xfc0d4c…c381bd
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase14d ago0x467fe4…487d88
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase15d ago0x3a1839…f250e9
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase15d ago0xdd2013…09c2fd
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase15d ago0x2d37b4…5223e7
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase15d ago0xf0b31e…6b36d0
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase16d ago0x26ef26…f63a60
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase16d ago0xc91a49…245805
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase16d ago0xfb2675…4cf27c
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase16d ago0xff89f5…43a4c6
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase16d ago0x86a50b…15f02b
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase16d ago0xf6e434…ad5298
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase16d ago0x74e9a3…fffdb0
0xec2a…d0340x0d25…3410BaseBase$0.01100%coinbase16d ago0xd5e694…ea5705

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x0d25…3410's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x0d25a44f74868ece53b305c97139cf4b62963410

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: 0x0d25a44f74868ece53b305c97139cf4b62963410

curl -s 'https://api.roundhouseai.io/v0/merchants/0x0d25a44f74868ece53b305c97139cf4b62963410'
curl -s 'https://api.roundhouseai.io/v0/entities/0x0d25a44f74868ece53b305c97139cf4b62963410/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.