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 $3061.41M Roundhouse has indexed across 1,398,509 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$0.02113h agoGraph
0x8ec9…9d15$0.00$0.02119h agoGraph
0x73cc…1ea4$0.00$0.0211d 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%coinbase2d ago0x0eab5a…c6e364
0xf1d0…f9b90x5d83…0b05BaseBase$0.01100%coinbase2d ago0x7005e0…5bad48
0xa1d1…19780x5d83…0b05BaseBase$0.02100%coinbase4d ago0x3a3a89…01f617
0x7722…5e4a0x5d83…0b05BaseBase$0.02100%coinbase16d ago0x04c914…a8c0ec
0xf549…e55a0x5d83…0b05BaseBase$0.02100%payAI17d ago0xb0f2c6…7c581c
0xf549…e55a0x5d83…0b05BaseBase$0.05100%payAI17d ago0xb96e68…70bd5a
0xf549…e55a0x5d83…0b05BaseBase$0.02100%payAI17d ago0xcf78e9…c50f99
0xf549…e55a0x5d83…0b05BaseBase$0.05100%payAI17d ago0x3c5f3d…bb5d41
0xf549…e55a0x5d83…0b05BaseBase$0.05100%payAI17d ago0xd61b1a…c3dc6d
0xc9c7…16700x5d83…0b05BaseBase$0.02100%coinbase17d ago0x4e68e6…9657ba
0xf1d0…f9b90x5d83…0b05BaseBase$0.30100%coinbase19d ago0x580e4d…2ad463
0xf1d0…f9b90x5d83…0b05BaseBase$0.30100%coinbase19d ago0x460e85…398d27
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x067e16…1f7a9a
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x8c2fad…79486b
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x9e6971…afbdbb
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x408e8e…9cb2a3
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xfc65ca…783d8f
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x29206d…582d68
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xc44493…b642ba
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x0e3bb0…dc3944
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x928774…0aa979
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xcf2d02…560329
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x27fb5d…1bd2df
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0xba0a61…d19dcb
0xf1d0…f9b90x5d83…0b05BaseBase$0.02100%coinbase19d ago0x2f3a82…6a1230

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.