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%heurist109d ago0x68406e…e41b1c
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0x4d3261…79ffac
0x9d3d…d8370xa112…7d60BaseBase$0.005100%heurist109d ago0xee255f…60c3af
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0x8dd382…bc6184
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0x548275…29613a
0x9d3d…d8370xa112…7d60BaseBase$0.005100%heurist109d ago0x582576…442f12
0x9d3d…d8370xa112…7d60BaseBase$0.005100%heurist109d ago0x658128…dd1f92
0x9d3d…d8370xa112…7d60BaseBase$0.005100%heurist109d ago0x4628b3…43a807
0xe629…4b540xa112…7d60BaseBase$0.005100%heurist109d ago0x66f042…0a2f66
0xe629…4b540xa112…7d60BaseBase$0.005100%heurist109d ago0x4c3e97…8c5508
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0xe80bf4…271588
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0xddc9e9…71a14a
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0x588378…10b36a
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0x224b60…a84231
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0xf66ced…9afbd3
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0x9a44a7…eeb2d8
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist109d ago0xf08a1a…deec74
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist110d ago0x3d74fa…edc906
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist110d ago0xe6d487…54c26f
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist110d ago0xa5d111…00f803
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist110d ago0xf57f8b…8f17fa
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist110d ago0x721bb0…c38fb1
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist110d ago0xdc01ac…897fe3
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist110d ago0x1c90c8…4d6b6b
0x9d3d…d8370xa112…7d60BaseBase$0.01100%heurist110d ago0xce3342…0028d0

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.