All listed chains.

x402 facilitatorBaseAttributed

Heurist

8 relayer wallets · attributed via registry · docs ↗

Txs relayed (lifetime)
8,167,397
Bars: last 90 days
Settled (182d)
$43.07
Bars: last 90 days
Buyers
109
Distinct, last 182d
Sellers
1
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
2d ago
Last seen

Settled volume, last 182 days

$43.07 total

Settlements relayed, last 182 days

4,094 total

Settlement activity

182 days, every settlement counted
MayJunJulAugSepOctNov
LessMore

Every settlement attributed to this facilitator, per day, across its whole relayer pool. Click a day to see them in the ledger.

Settles most often for

CounterpartyPaid via itReceived via itSettlementsLast
0xa112…7d60$0.00$21.122,00022d agoGraph
0x9d3d…d837$16.42$0.001,652101d agoGraph
0xe629…4b54$1.08$0.0010929d agoGraph
0xe63e…9893$0.95$0.00574d agoGraph
0x9520…556a$0.73$0.00109117d agoGraph
0x7e57…2f09$0.41$0.0047106d agoGraph
0x9443…12d0$0.35$0.002120d agoGraph
0x2a95…2807$0.30$0.002116d agoGraph

The wallets this facilitator most often relays settlements for, over its recent attributed window.

Settlements relayedAll listed chains

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0x245dc0…00cc00
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0x1d9d01…62e2f2
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0x27dddb…9b3883
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0xf9d981…9e3c29
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0x217d52…fe74d9
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0xcfd490…ca65ce
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0x9245dc…f0b2b1
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0xb94d64…e9c16c
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0xf6128c…b352e4
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0x3514f9…d06b36
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist106d ago0x8ddc39…4688ee
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist107d ago0x7849a7…6816b5
0x7e57…2f090xa112…7d60BaseBase$0.005100%heurist107d ago0xa218da…500250
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist107d ago0x7ebcf6…a8cc82
0x7e57…2f090xa112…7d60BaseBase$0.002100%heurist107d ago0x2a3132…898050
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist107d ago0x08b941…3830f7
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist107d ago0xa3fb1d…952f0d
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist107d ago0xfe65a3…6ef12a
0x9d3d…d8370xa112…7d60BaseBase$0.001100%heurist107d ago0x7d655a…00c0ff
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist107d ago0x897135…04b037
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist107d ago0x13f8d8…10690e
0x9d3d…d8370xa112…7d60BaseBase$0.005100%heurist107d ago0x3cced0…4eaa5f
0x9d3d…d8370xa112…7d60BaseBase$0.005100%heurist107d ago0x38f212…35f286
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist107d ago0xd2666b…fd0a69
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist107d ago0x2c3f30…445881

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x612d…df5d 1,126,9360.0000 ETH——
0x48ab…87a3 1,122,1000.0000 ETH——
0x021c…a5be 1,121,6720.0009 ETH——
0xb578…9e11 1,121,6560.0009 ETH——
0x3f61…cdfd 1,120,5030.0000 ETH——
0x290d…65f8 1,117,3360.0000 ETH——
0x1fc2…8326 1,108,4700.0000 ETH——
0xd97c…89fb 328,7240.0000 ETH——

Txs relayed = the wallet's on-chain transaction count (fact). Settled volume is an exact sum of the settlements we hold for this operator over 182 days. Payers/payees and share are from sampled 30-day discovery windows (estimates) — a share needs a site-wide denominator, which lives only on /stats. A facilitator typically rotates settlements across a wallet pool and keeps each on a thin, topped-up gas float. Every figure on this page covers the 10 attribution values that resolve to this operator, not just its group key.

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will read Heurist's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=heurist

Open skill.md
Show the prompt
Using Roundhouse, tell me what this x402 facilitator actually relays: volume, who it
settles for, and how steady it has been.

  Facilitator: Heurist

curl -s 'https://api.roundhouseai.io/v0/transactions?via=heurist&limit=100'
curl -s 'https://api.roundhouseai.io/v0/facilitators'

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.