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
18h 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$21.122,00021d agoGraph
0x9d3d…d837$16.42$0.001,652100d agoGraph
0xe629…4b54$1.08$0.0010928d agoGraph
0xe63e…9893$0.95$0.00573d agoGraph
0x9520…556a$0.73$0.00109116d agoGraph
0x7e57…2f09$0.41$0.0047105d agoGraph
0x9443…12d0$0.35$0.002119d agoGraph
0x2a95…2807$0.30$0.002114d 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
0xa1d1…19780xa112…7d60BaseBase$0.001100%heurist21d ago0x23430f…d5d4e7
0xa1d1…19780xa112…7d60BaseBase$0.001100%heurist25d ago0x33f408…1639bd
0x6031…c2d10xa112…7d60BaseBase$0.01100%heurist27d ago0x79746d…1b18c2
0xe629…4b540xa112…7d60BaseBase$0.003100%heurist28d ago0x7e4a3d…8f5690
0x9506…1a580xa112…7d60BaseBase$0.001100%heurist30d ago0xb241c6…8bd062
0x9506…1a580xa112…7d60BaseBase$0.001100%heurist30d ago0x9c6d1e…75bf4f
0xe7b5…9dbf0xa112…7d60BaseBase$0.002100%heurist32d ago0xe9c7bb…10029a
0xe629…4b540xa112…7d60BaseBase$0.10100%heurist33d ago0x8f8115…a0b23f
0xe629…4b540xa112…7d60BaseBase$0.002100%heurist38d ago0xf05e32…df629f
0xe629…4b540xa112…7d60BaseBase$0.002100%heurist38d ago0xed6a6b…e833ef
0xe629…4b540xa112…7d60BaseBase$0.002100%heurist38d ago0x42af70…710df0
0xe629…4b540xa112…7d60BaseBase$0.002100%heurist38d ago0xfce56d…3e92c6
0xe629…4b540xa112…7d60BaseBase$0.002100%heurist38d ago0x9bbdec…64d7f6
0xa7d0…21a90xa112…7d60BaseBase$0.01100%heurist39d ago0x35492f…778831
0xa7d0…21a90xa112…7d60BaseBase$0.01100%heurist39d ago0x9d5969…724986
0xa7d0…21a90xa112…7d60BaseBase$0.01100%heurist39d ago0x9ac495…1bac83
0xa7d0…21a90xa112…7d60BaseBase$0.01100%heurist39d ago0xa86d8e…2f915b
0xa7d0…21a90xa112…7d60BaseBase$0.001100%heurist39d ago0xe3b04e…1a44df
0xe629…4b540xa112…7d60BaseBase$0.01100%heurist39d ago0x2a8949…b53c9b
0xe629…4b540xa112…7d60BaseBase$0.01100%heurist39d ago0x4786ff…9bac7f
0xe629…4b540xa112…7d60BaseBase$0.002100%heurist40d ago0xd90a46…e9d487
0xe629…4b540xa112…7d60BaseBase$0.002100%heurist40d ago0xd8618b…8cff7a
0xe629…4b540xa112…7d60BaseBase$0.01100%heurist41d ago0xaacc99…2e9014
0xe629…4b540xa112…7d60BaseBase$0.01100%heurist41d ago0xdf8312…32a35d
0xe629…4b540xa112…7d60BaseBase$0.005100%heurist42d ago0xac65cd…0fde73

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.