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$0.13294d 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$0.00113h 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$0.002100%coinbase5d ago0xea9ad9…160b23
0xa79f…c9730x33d2…fa0dBase$0.001100%coinbase5d ago0x389b5c…da866e
0x33d2…fa0d0xa79f…c973Base$0.04100%coinbase5d ago0x410c89…a6674a
0x33d2…fa0d0xa79f…c973Base$0.08100%coinbase5d ago0xc68540…cdc281
0x33d2…fa0d0xa79f…c973Base$0.06100%coinbase5d ago0x6a35ee…7bf6c9
0x33d2…fa0d0xa79f…c973Base$0.02100%coinbase5d ago0x739f03…a98554
0x33d2…fa0d0xa79f…c973Base$0.02100%coinbase5d ago0x700125…34d2b8
0x33d2…fa0d0xa79f…c973Base$0.02100%coinbase5d ago0x12d229…f7d994
0x33d2…fa0d0xa79f…c973Base$0.02100%coinbase5d ago0xbada6b…2c739b
0x33d2…fa0d0xa79f…c973Base$0.02100%coinbase5d ago0xb2591f…780372
0x33d2…fa0d0xa79f…c973Base$0.01100%coinbase5d ago0xe9b3cc…612897
0x33d2…fa0d0xa79f…c973Base$0.01100%coinbase5d ago0x7022d2…f46d80
0x33d2…fa0d0xa79f…c973Base$0.01100%coinbase5d ago0x23f0fd…a88d14
0x33d2…fa0d0xa79f…c973Base$0.005100%coinbase5d ago0xdcfe46…2ee2b6
0x33d2…fa0d0xa79f…c973Base$0.005100%coinbase5d ago0x55e41e…411fcc
0x33d2…fa0d0xa79f…c973Base$0.005100%coinbase5d ago0x3316e3…db53c9
0x33d2…fa0d0xa79f…c973Base$0.005100%coinbase5d ago0x68c4d2…d87d88
0x33d2…fa0d0xa79f…c973Base$0.004100%coinbase5d ago0x61a14a…0fcd73
0x33d2…fa0d0xa79f…c973Base$0.004100%coinbase5d ago0x88e19a…4b999a
0x33d2…fa0d0xa79f…c973Base$0.004100%coinbase5d ago0x1d2fd8…292867
0x33d2…fa0d0xa79f…c973Base$0.003100%coinbase5d ago0x8bb48d…70be8d
0x33d2…fa0d0xa79f…c973Base$0.004100%coinbase5d ago0xa0da31…c7b77d
0x33d2…fa0d0xa79f…c973Base$0.003100%coinbase5d ago0xbb6487…acaac1
0x33d2…fa0d0xa79f…c973Base$0.003100%coinbase5d ago0xd40ea0…d8a15a
0x33d2…fa0d0xa79f…c973Base$0.003100%coinbase5d ago0xc2b4b3…ff7b42

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.