x402 merchant
Ysaere$0.02 / callapi.ysaere.com ↗
NotaryWeb-snapshotSha512AttestationReceipt

Ysaere Agent Page Stamp — $0.02 USDC, no account needed. Input: {"url":"https://example.com/page"}. Fetches that public https page and returns a signed hash of the bytes. The page is not stored. A blocked or failed fetch is refused. No payment was taken until the page is read. Wallet only. No account price.

MerchantReport

0x5d83…0b05

0x5d83d8f433e72013cebd649665662ee07e030b05Explorer
Received
$13.27
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
241
Last 7d vs prior 7d
10
Distinct counterparties
Over the whole indexed history

Received $13.27 of the $3060.46M Roundhouse has indexed across 1,397,991 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (241)

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
0xf1d0…f9b9$0.00$12.862252d agoGraph
0xf549…e55a$0.00$0.19517d agoGraph
0xa1d1…1978$0.00$0.0942d agoGraph
0xaa34…1db3$0.00$0.02110h agoGraph
0x8ec9…9d15$0.00$0.02116h agoGraph
0x73cc…1ea4$0.00$0.02122h agoGraph
0x7722…5e4a$0.00$0.02116d agoGraph
0xc9c7…1670$0.00$0.02117d agoGraph

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

Data quality

97% of observed volume is with a single counterparty, in all 241 observed settlements.

Organic volume $13.27 of $13.27 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x05e5b5…3a10af
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xdda85e…faa3d1
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xea5c65…6ef9c8
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x34d058…8cd2a1
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xefb317…81845a
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x6487f6…df18ac
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x877b6f…30c9d0
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x2527b6…704c09
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xc9368e…b90d67
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x746c0f…1e4a2a
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x33e381…0960b3
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xdb1d91…cbe0fb
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xe53cdf…32357d
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xaa21a2…da9b7e
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x2ca93b…bd1e8f
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x8b0e8d…8b11c1
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x833c5d…64dcdf
0xf1d0…f9b90x5d83…0b05BaseBase$0.05100%coinbase19d ago0xaac3dc…a90223
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x4f356d…c3b420
0xa1d1…19780x5d83…0b05BaseBase$0.05100%coinbase19d ago0x5a7960…98abc8
0xf1d0…f9b90x5d83…0b05BaseBase$0.30100%coinbase19d ago0xc2d33f…57161d
0xf1d0…f9b90x5d83…0b05BaseBase$0.30100%coinbase19d ago0x6b830d…083f10
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x4ecaab…237e87
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x9dc6bd…73102f
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xb438a1…24835a

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x5d83…0b05's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x5d83d8f433e72013cebd649665662ee07e030b05

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: 0x5d83d8f433e72013cebd649665662ee07e030b05

curl -s 'https://api.roundhouseai.io/v0/merchants/0x5d83d8f433e72013cebd649665662ee07e030b05'
curl -s 'https://api.roundhouseai.io/v0/entities/0x5d83d8f433e72013cebd649665662ee07e030b05/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.