Roundhouse
x402 merchant
gapfill$0.005 / calljotowl.com ↗
BaseWalletBalancesPortfolioerc20

Balances of a Base address: ETH and 22 major Base tokens (USDC, WETH, cbBTC, cbETH, DAI, AERO, DEGEN and more), plus up to 20 token addresses passed, read live in one batch, with USD prices from Chainlink feeds on Base or the deepest Uniswap/Aerodrome pool, and a total. Only listed tokens are checked; it is not a full portfolio. For checking a wallet's funds before a payment or trade.

MerchantReport

0x91a7…2aaf

0x91a71892231a256d69d4bf8a442234701a762aafExplorer
$0.07
Received
$0.00
Paid out
17
Settlements
1
Distinct counterparties
Over the whole indexed history

Received $0.07 of the $846.70M Roundhouse has indexed across 1,330,126 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (17)

Activity

MayJunJulAugSepOct
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xa1ca…7494$0.00$0.07179h agoGraph

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

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 17 observed settlements.

Organic volume $0.07 of $0.07 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa1ca…74940x91a7…2aafBase$0.005100%coinbase9h ago0x684eab…7b1484
0xa1ca…74940x91a7…2aafBase$0.002100%coinbase9h ago0x05005e…e08a70
0xa1ca…74940x91a7…2aafBase$0.02100%coinbase9h ago0xaa86ed…40efbc
0xa1ca…74940x91a7…2aafBase$0.004100%coinbase9h ago0x3906f4…132511
0xa1ca…74940x91a7…2aafBase$0.004100%coinbase9h ago0x29b438…860eae
0xa1ca…74940x91a7…2aafBase$0.004100%coinbase9h ago0x643766…05fd66
0xa1ca…74940x91a7…2aafBase$0.004100%coinbase9h ago0x57e321…459049
0xa1ca…74940x91a7…2aafBase$0.002100%coinbase9h ago0xe51e64…631fd7
0xa1ca…74940x91a7…2aafBase$0.004100%coinbase9h ago0xcc32ac…169688
0xa1ca…74940x91a7…2aafBase$0.004100%coinbase9h ago0x6faf66…a27955
0xa1ca…74940x91a7…2aafBase$0.004100%coinbase9h ago0x0e9457…4cec8a
0xa1ca…74940x91a7…2aafBase$0.004100%coinbase9h ago0xac3fc2…c87b3a
0xa1ca…74940x91a7…2aafBase$0.004100%coinbase9h ago0x1d1b45…b452ed
0xa1ca…74940x91a7…2aafBase$0.003100%coinbase9h ago0xba1ebf…38f2e1
0xa1ca…74940x91a7…2aafBase$0.002100%coinbase9h ago0x02b413…58d04f
0xa1ca…74940x91a7…2aafBase$0.002100%coinbase9h ago0x44327b…490957
0xa1ca…74940x91a7…2aafBase$0.002100%coinbase9h ago0xa2108f…22dd04

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x91a7…2aaf's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x91a71892231a256d69d4bf8a442234701a762aaf

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: 0x91a71892231a256d69d4bf8a442234701a762aaf

curl -s 'https://api.roundhouseai.io/v0/merchants/0x91a71892231a256d69d4bf8a442234701a762aaf'
curl -s 'https://api.roundhouseai.io/v0/entities/0x91a71892231a256d69d4bf8a442234701a762aaf/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.