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
$16.97↑ 1297%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
118↓ 72%
Last 7d vs prior 7d
22
Distinct counterparties
Over the whole indexed history

Received $16.97 of the $3061.41M Roundhouse has indexed across 1,398,817 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (118)

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$14.5036d agoGraph
0xffcb…2b80$0.00$0.6139d agoGraph
0x1985…5c87$0.00$0.50122d agoGraph
0xeffa…999e$0.00$0.383811d agoGraph
0xec2a…d034$0.00$0.292913d agoGraph
0xb480…07fb$0.00$0.10122d agoGraph
0x54e1…f4e0$0.00$0.10108d agoGraph
0xc9c7…1670$0.00$0.0953d 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 118 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x3ed9…430e0x0d25…3410BaseBase$0.01100%coinbase11h ago0x96be69…7ecab5
0x9a10…6c920x0d25…3410BaseBase$0.01100%coinbase2d ago0xd90057…e6b905
0xc9c7…16700x0d25…3410BaseBase$0.01100%coinbase3d ago0xfa2f76…f69a6a
0xf1f1…57f90x0d25…3410BaseBase$0.01100%coinbase5d ago0xbc8255…ebeaef
0xa19f…accc0x0d25…3410BaseBase$0.01100%coinbase5d ago0xf26c6a…04521b
0xa19f…accc0x0d25…3410BaseBase$0.01100%coinbase5d ago0xd13074…6ec355
0xa19f…accc0x0d25…3410BaseBase$0.01100%coinbase5d ago0xcd9cd0…c0cafc
0xa19f…accc0x0d25…3410BaseBase$0.01100%coinbase5d ago0xe41896…8e8a8b
0xaa34…1db30x0d25…3410BaseBase$0.01100%coinbase5d ago0xe611c6…f6eac8
0x35fe…c0300x0d25…3410BaseBase$0.01100%coinbase5d ago0x809234…f45b26
0xb22f…93f50x0d25…3410BaseBase$10.00100%coinbase6d ago0x055cfb…38ce58
0xb22f…93f50x0d25…3410BaseBase$3.00100%coinbase6d ago0x0cbe69…b745e7
0xb22f…93f50x0d25…3410BaseBase$1.50100%coinbase6d ago0x22bca5…6347cb
0xa1d1…19780x0d25…3410BaseBase$0.01100%coinbase7d ago0xf575bd…663ef9
0x5a53…f3570x0d25…3410BaseBase$0.01100%coinbase7d ago0x8d3a4e…71c5bb
0x54e1…f4e00x0d25…3410BaseBase$0.01100%coinbase8d ago0xa793bc…c9372c
0x54e1…f4e00x0d25…3410BaseBase$0.01100%coinbase8d ago0x73026c…73da89
0xffcb…2b800x0d25…3410BaseBase$0.005100%coinbase9d ago0x2fe2b6…02e941
0xffcb…2b800x0d25…3410BaseBase$0.50100%coinbase9d ago0x3fe3a5…1d6abe
0xffcb…2b800x0d25…3410BaseBase$0.10100%coinbase9d ago0x4b697b…f15a3c
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase11d ago0x501c58…ab1ed4
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase11d ago0x4290a0…5532ff
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase11d ago0x744df0…666193
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase11d ago0xbe0631…40bd36
0xeffa…999e0x0d25…3410BaseBase$0.01100%coinbase11d ago0xe5fd7c…49db1c

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.