x402 merchant
Sift Web Tools$0.001 / callsift.srv1996466.hstgr.cloud ↗
CryptoOnchainEvmBaseEns

Gas and priority fees on 5 chains (slow, standard, fast), live. Current gas price, next base fee and priority-fee percentiles (slow, standard, fast) for ethereum, base, arbitrum, optimism and polygon, from the last 5 blocks. Pass chain=all (default) or one chain.

MerchantReport

0x33d2…fa0d

0x33d25c0a915e1114b341d09a7cf7cecab60afa0dExplorer
$1.05
Received
$0.51
Paid out
134
Settlements
7
Distinct counterparties
In the 134 settlements scanned

Received $1.05 of the $842.27M Roundhouse has indexed across 1,319,547 wallets — less than 0.0001% of it.

Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.

Chains (from the recent scan): Base (134)

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xa79f…c973$0.51$0.51903d agoGraph
0x69e1…8a19$0.00$0.3664d agoGraph
0xec2a…d034$0.00$0.13293d agoGraph
0xc9c7…1670$0.00$0.0362d agoGraph
0x3ed9…430e$0.00$0.0111d agoGraph
0xa1d1…1978$0.00$0.0114d agoGraph
0x7722…5e4a$0.00$0.00112h agoGraph

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

Data quality

66% of observed volume is with a single counterparty, in all 134 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa79f…c9730x33d2…fa0dBase$0.02100%coinbase5d ago0x9aac79…df3e80
0xa79f…c9730x33d2…fa0dBase$0.02100%coinbase5d ago0x13e289…a6b0c9
0xa79f…c9730x33d2…fa0dBase$0.02100%coinbase5d ago0x817f63…60b299
0xa79f…c9730x33d2…fa0dBase$0.01100%coinbase5d ago0x1ad755…87140f
0xa79f…c9730x33d2…fa0dBase$0.01100%coinbase5d ago0x6b6913…5e86b4
0xa79f…c9730x33d2…fa0dBase$0.01100%coinbase5d ago0x3b4012…5151ac
0xa79f…c9730x33d2…fa0dBase$0.005100%coinbase5d ago0xbb90d7…d57eca
0xa79f…c9730x33d2…fa0dBase$0.005100%coinbase5d ago0x601c2d…5387a6
0xa79f…c9730x33d2…fa0dBase$0.005100%coinbase5d ago0xf51706…2cde58
0xa79f…c9730x33d2…fa0dBase$0.005100%coinbase5d ago0x1fa379…ee12a3
0xa79f…c9730x33d2…fa0dBase$0.004100%coinbase5d ago0x9f7240…bfb8e8
0xa79f…c9730x33d2…fa0dBase$0.004100%coinbase5d ago0x9b3456…fc1399
0xa79f…c9730x33d2…fa0dBase$0.004100%coinbase5d ago0xfb946c…b2e0ae
0xa79f…c9730x33d2…fa0dBase$0.003100%coinbase5d ago0x980a62…02b244
0xa79f…c9730x33d2…fa0dBase$0.004100%coinbase5d ago0xade1ac…8cbafa
0xa79f…c9730x33d2…fa0dBase$0.003100%coinbase5d ago0x11fc1e…65555b
0xa79f…c9730x33d2…fa0dBase$0.003100%coinbase5d ago0xf79ed2…5e0d23
0xa79f…c9730x33d2…fa0dBase$0.003100%coinbase5d ago0x412313…f00b86
0xa79f…c9730x33d2…fa0dBase$0.003100%coinbase5d ago0x6ecfdf…f34102
0xa79f…c9730x33d2…fa0dBase$0.002100%coinbase5d ago0xa87c51…07b0ad
0xa79f…c9730x33d2…fa0dBase$0.002100%coinbase5d ago0xb6f6e4…f121ae
0xa79f…c9730x33d2…fa0dBase$0.002100%coinbase5d ago0xbd6fcc…03809b
0xa79f…c9730x33d2…fa0dBase$0.002100%coinbase5d ago0xe0b189…ff8ed2
0xa79f…c9730x33d2…fa0dBase$0.002100%coinbase5d ago0x6d6ae8…038a3b
0xa79f…c9730x33d2…fa0dBase$0.002100%coinbase5d ago0x2a128a…c1751f

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x33d2…fa0d's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x33d25c0a915e1114b341d09a7cf7cecab60afa0d

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: 0x33d25c0a915e1114b341d09a7cf7cecab60afa0d

curl -s 'https://api.roundhouseai.io/v0/merchants/0x33d25c0a915e1114b341d09a7cf7cecab60afa0d'
curl -s 'https://api.roundhouseai.io/v0/entities/0x33d25c0a915e1114b341d09a7cf7cecab60afa0d/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.