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 $842.24M Roundhouse has indexed across 1,319,428 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
0xec2a…d0340x33d2…fa0dBase$0.002100%coinbase4d ago0xc08871…d0818a
0xec2a…d0340x33d2…fa0dBase$0.002100%coinbase4d ago0xccae88…2d9bdc
0xec2a…d0340x33d2…fa0dBase$0.002100%coinbase4d ago0xec58eb…73451a
0xec2a…d0340x33d2…fa0dBase$0.003100%coinbase4d ago0x2d6b8a…3f6fe8
0xec2a…d0340x33d2…fa0dBase$0.003100%coinbase4d ago0x9f3bda…6d6f06
0xec2a…d0340x33d2…fa0dBase$0.003100%coinbase4d ago0xd54991…aec0d9
0xec2a…d0340x33d2…fa0dBase$0.003100%coinbase4d ago0x36ecdd…28c1d7
0xec2a…d0340x33d2…fa0dBase$0.004100%coinbase4d ago0x395ba9…0674c9
0xec2a…d0340x33d2…fa0dBase$0.003100%coinbase4d ago0xf39c2d…c53388
0xec2a…d0340x33d2…fa0dBase$0.004100%coinbase4d ago0x9fb438…485111
0xec2a…d0340x33d2…fa0dBase$0.004100%coinbase4d ago0xffd94d…d75a88
0xec2a…d0340x33d2…fa0dBase$0.004100%coinbase4d ago0x09bf93…11404f
0xec2a…d0340x33d2…fa0dBase$0.005100%coinbase4d ago0x726d23…0a2643
0xec2a…d0340x33d2…fa0dBase$0.005100%coinbase4d ago0xae9bc9…03d272
0xec2a…d0340x33d2…fa0dBase$0.005100%coinbase4d ago0xde35aa…d023c2
0xec2a…d0340x33d2…fa0dBase$0.005100%coinbase4d ago0xf58af6…baf934
0xec2a…d0340x33d2…fa0dBase$0.01100%coinbase4d ago0x37c6d1…6cb48d
0xec2a…d0340x33d2…fa0dBase$0.01100%coinbase4d ago0x0a0b5b…162424
0xec2a…d0340x33d2…fa0dBase$0.01100%coinbase4d ago0x15b828…bda210
0xa1d1…19780x33d2…fa0dBase$0.01100%coinbase4d ago0xd6e1f5…31f349
0xa79f…c9730x33d2…fa0dBase$0.08100%coinbase5d ago0x923ea2…fa5a1c
0xa79f…c9730x33d2…fa0dBase$0.06100%coinbase5d ago0x43b031…698edc
0xa79f…c9730x33d2…fa0dBase$0.04100%coinbase5d ago0x6d1372…583a70
0xa79f…c9730x33d2…fa0dBase$0.02100%coinbase5d ago0x90fb01…24734a
0xa79f…c9730x33d2…fa0dBase$0.02100%coinbase5d ago0xe2db47…baa3dc

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.