x402 merchant
ApiToll Crypto Prices$0.001 / callcrypto.apitoll.cloud
CryptoPricesToken-priceDefiMarket-data

Latest crypto token prices by ticker symbol, CoinGecko id, or chain:address (BTC, ETH, SOL, or base:0x…): current spot price, token symbol, decimals, and a confidence score, for up to 50 coins in one call. Pass ?at=<unix> for the historical price at a point in time. Sourced from DefiLlama across every major chain.

MerchantReport

0x3da4…4664

0x3da40a9ad36640a2c0f533bac368490095574664Explorer
Received
$2.38↑ 12%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
2322↑ 12%
Last 7d vs prior 7d
322
Distinct counterparties
Over the whole indexed history

Received $2.38 of the $258.60M Roundhouse has indexed across 713,391 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (1000)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xebd6…e2e0$0.00$0.2424213d agoGraph
0x9456…8f09$0.00$0.1615931d agoGraph
0x7d43…1280$0.00$0.076629d agoGraph
0xac5a…142d$0.00$0.033220d agoGraph
0x5975…500d$0.00$0.032717d agoGraph
0x7fd9…b529$0.00$0.022414d agoGraph
0x01f9…84d3$0.00$0.021631d agoGraph
0x914c…b5e4$0.00$0.021512d agoGraph

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

Data quality

Not enough of this address's history was examined to assess it: self_dealing and counterparty_concentration and single_counterparty were computed over the 1000 most recent settlements scanned (its history is longer than the 2000-row scan cap), so nothing found there rules anything out. This is an incomplete check, not a clean record.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xaee5…82430x3da4…4664Base$0.001100%coinbase45m ago0xdbe03d…53b942
0xb42a…e4380x3da4…4664Base$0.001100%coinbase1h ago0xc86ae0…63d064
ionat.eth0x3da4…4664Base$0.001100%coinbase1h ago0x35ae58…be048e
talaric.eth0x3da4…4664Base$0.001100%coinbase2h ago0x4348e5…796111
termat.eth0x3da4…4664Base$0.001100%coinbase2h ago0x02ab19…0035b5
0x44b6…3ba50x3da4…4664Base$0.001100%coinbase8h ago0x4014d9…4c1c9a
0xc9c7…16700x3da4…4664Base$0.001100%coinbase8h ago0xa7b983…2d0884
0xc507…c7500x3da4…4664Base$0.001100%coinbase8h ago0xebe748…a158af
0xffb1…064f0x3da4…4664Base$0.001100%coinbase10h ago0x7f467b…08e7f8
0xffb1…064f0x3da4…4664Base$0.001100%coinbase10h ago0x872ab6…ee3e8d
0xad7f…adf80x3da4…4664Base$0.001100%coinbase14h ago0xc01261…1272bc
0xad7f…adf80x3da4…4664Base$0.001100%coinbase14h ago0x8e2de8…4c0044
0x64a7…2ffb0x3da4…4664Base$0.001100%coinbase15h ago0xc95c5b…b7704a
0x86a7…a8590x3da4…4664Base$0.001100%coinbase17h ago0x86b9c0…8a1aaa
0xc9c7…16700x3da4…4664Base$0.001100%coinbase20h ago0x07b6be…815fb5
0x79f8…f7580x3da4…4664Base$0.001100%coinbase1d ago0xb72957…b1eb96
0x79f8…f7580x3da4…4664Base$0.001100%coinbase1d ago0xff18dd…bfb162
0xa19f…accc0x3da4…4664Base$0.001100%coinbase1d ago0x4a7d24…99d14a
0xa19f…accc0x3da4…4664Base$0.001100%coinbase1d ago0x1d261a…d0ef35
0xba13…90e90x3da4…4664Base$0.001100%coinbase1d ago0x87f5c0…022088
0xcecb…60b40x3da4…4664Base$0.001100%coinbase1d ago0x3ff3cf…d25fd1
0xdd06…d9e10x3da4…4664Base$0.001100%coinbase1d ago0x9452a2…729c60
0x7d31…66010x3da4…4664Base$0.001100%coinbase1d ago0x465a00…d1111d
0xd6dc…436d0x3da4…4664Base$0.001100%coinbase1d ago0x190835…fe98cc
0xd9ec…145e0x3da4…4664Base$0.001100%coinbase1d ago0x59b5e5…ab286a

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x3da4…4664's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x3da40a9ad36640a2c0f533bac368490095574664

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: 0x3da40a9ad36640a2c0f533bac368490095574664

curl -s 'https://api.roundhouseai.io/v0/merchants/0x3da40a9ad36640a2c0f533bac368490095574664'
curl -s 'https://api.roundhouseai.io/v0/entities/0x3da40a9ad36640a2c0f533bac368490095574664/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.