Filtered to Base where marked. The headline figures, charts and heatmap cover all listed chains.

x402 facilitatorBaseAttributed

Roundhouse

4 relayer wallets · attributed via registry · docs ↗

Txs relayed (lifetime)
199↑ 2375%
Bars: last 90 days
Settled (182d)
$7.15↑ 10357%
Bars: last 90 days
Buyers
27↑ 1800%
Distinct, last 182d
Sellers
13↑ 450%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
1h ago
Last seen

Settled volume, last 182 days

$7.15 total

Settlements relayed, last 182 days

170 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
0x8ebf…6fb9$0.00$5.71453d agoGraph
0x4eb4…876a$5.07$0.00283d agoGraph
0xabf4…a9d0$0.00$1.09904h agoGraph
0x902d…8256$0.62$0.00624h agoGraph
0x1c1d…82ca$0.53$0.001325d agoGraph
0x738b…7424$0.00$0.121277d agoGraph
0x27eb…290e$0.00$0.09911d agoGraph
0x171d…0fca$0.09$0.00324d agoGraph

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

Settlements relayedBase only

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x4eb4…876a0x8ebf…6fb9BaseBase$0.02100%roundhouse3d ago0x0f522f…a94609
0x4eb4…876a0x8ebf…6fb9BaseBase$0.02100%roundhouse3d ago0x4ad4d2…2971f6
0x4eb4…876a0x8ebf…6fb9BaseBase$3.00100%roundhouse3d ago0x01320c…22eaed
0x4eb4…876a0x8ebf…6fb9BaseBase$0.02100%roundhouse3d ago0x7f4b80…233362
0xd0ad…68990xd7a8…d553BaseBase$0.001100%roundhouse4d ago0x637b23…899d4d
0x8066…60c70xabf4…a9d0BaseBase$0.001100%roundhouse5d ago0x51d651…c9cf84
0x6157…90550xfac4…20a7BaseBase$0.01100%roundhouse5d ago0x72a1ab…118b92
0x226e…25880x226e…2588BaseBase$0.01100%roundhouse10d ago0xd01ef4…0cb77e
0x226e…25880x27eb…290eBaseBase$0.01100%roundhouse11d ago0x20b1e2…ea57c9
0x226e…25880x27eb…290eBaseBase$0.01100%roundhouse11d ago0xad03e3…68f71a
0x226e…25880x27eb…290eBaseBase$0.01100%roundhouse11d ago0x06ec56…23f9f6
0x6157…90550xfac4…20a7BaseBase$0.0170%0xfac4…20a715d ago0xb3ad2d…8686c2
0x4c72…225b0x27eb…290eBaseBase$0.01100%roundhouse22d ago0x3ee2e8…3fe337
0x4c72…225b0x27eb…290eBaseBase$0.01100%roundhouse23d ago0x37b17f…ae2335
0x4c72…225b0x27eb…290eBaseBase$0.01100%roundhouse23d ago0xa2b136…2cd18e
0x4c72…225b0x27eb…290eBaseBase$0.01100%roundhouse23d ago0xe8ff9a…fdf19f
0x4c72…225b0x27eb…290eBaseBase$0.01100%roundhouse23d ago0x77cc71…645af2
0x4c72…225b0x27eb…290eBaseBase$0.01100%roundhouse23d ago0x503026…3b07da
0x4eb4…876a0x8ebf…6fb9BaseBase$0.35100%roundhouse24d ago0x4ee8d8…9f1ce5
0xa1d1…19780x8ebf…6fb9BaseBase$0.02100%roundhouse24d ago0x9a4361…fdd6a1
0x171d…0fca0x8ebf…6fb9BaseBase$0.02100%roundhouse24d ago0x924836…ba0e9d
0x4eb4…876a0x8ebf…6fb9BaseBase$0.35100%roundhouse24d ago0x4615cd…282ee7
0x4eb4…876a0x8ebf…6fb9BaseBase$0.02100%roundhouse24d ago0x74d896…326dde
0x4eb4…876a0x8ebf…6fb9BaseBase$0.02100%roundhouse24d ago0x3448ac…7b6826
0x4eb4…876a0x8ebf…6fb9BaseBase$0.02100%roundhouse24d ago0x7178a0…1118c1

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x6157…9055 980.0045 ETH——
0xfac4…20a7 890.0197 ETH——
0xfac4…20a7 120.0283 ETH——
FAC42x…Xuwu ————

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 4 attribution values that resolve to this operator, not just its group key.

This is ours

You can settle your own x402 payments through it — Base mainnet, gasless for your payers, free to point at.

How to use it

Hand this page to an agent

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

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

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: Roundhouse

curl -s 'https://api.roundhouseai.io/v0/transactions?via=roundhouse&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.