Roundhouse

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

x402 facilitatorBaseAttributed

PayAI

4 relayer wallets · attributed via registry · docs ↗

Txs relayed (lifetime)
141,405↓ 100%
Bars: last 90 days
Settled (182d)
$2,500.43↓ 100%
Bars: last 90 days
Buyers
297↓ 100%
Distinct, last 182d
Sellers
187↓ 100%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
1d ago
Last seen

Settled volume, last 182 days

$2500.43 total

Settlements relayed, last 182 days

49.91K 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
0x69a0…b253$477.00$477.001,60212d agoGraph
0xbd2f…abb4$32.00$0.00819d agoGraph
Proxy-Seller Testnet$0.00$32.00819d agoGraph
0xb868…a4c3$19.12$0.00412d agoGraph
0x3984…0fc6$0.00$19.12412d agoGraph
0xf338…37e7$6.72$0.0067224d agoGraph
0xfc24…ebb3$0.00$6.7267224d agoGraph
0x64af…323d$1.08$0.0046315d agoGraph

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

Settlements relayedBase Sepolia only

Open in the ledger, filtered
Payer PayeeChainAmountx402RouteAgeTxn hash
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0xe246be…de0e69
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0x75b965…ce9cc4
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0xfad129…403de3
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0xcddce9…e20cb4
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0x2f7595…414d26
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0x5a4e38…7a1499
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0x66cd9e…6b16b6
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0xfed051…921017
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0xf1f2ab…964761
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0x4919ad…bab7a8
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0x71031e…0902b1
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0xf1308a…254fcf
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0xbda2e9…197e35
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0x8fc44f…acccb5
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0x5de369…d4ae4e
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0x4c49c5…958f4c
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0x5535a9…8e5c8f
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0x57a45f…4b29dc
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0xf5c56c…109e1f
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0x391166…638941
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0x45927b…863497
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0xd2b23d…e545b6
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$0.10100%payAI12d ago0xf92812…780ca4
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0x739d86…20f9ad
0x69a0…b2530x69a0…b253Base SepoliaBase Sepolia$1.00100%payAI12d ago0xada867…286232

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0xc669…cb63 141,4050.0004 ETH——
0xb2bd…371b ————
0xb8f4…c48f ————
0xc669…cb63 ————

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 19 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 PayAI's settlement record over the free read API. No key, no account.

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

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: PayAI

curl -s 'https://api.roundhouseai.io/v0/transactions?via=payAI&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://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://preview.roundhouseai.io/skill.md first — it is the whole procedure.