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

x402 facilitatorBaseUnattributed

0x0b44…80fc

2 relayer wallets · relayer observed on-chain

Txs relayed (lifetime)
68,975↓ 6.1%
Bars: last 90 days
Settled (182d)
$6,292.60↑ 0.8%
Bars: last 90 days
Buyers
240↓ 6.8%
Distinct, last 182d
Sellers
78↓ 28%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
16h ago
Last seen

Settled volume, last 182 days

$6292.60 total

Settlements relayed, last 182 days

62.14K 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
0x4472…89cd$14.17$0.001,4173m agoGraph
0x2b36…c773$0.00$14.171,4173m agoGraph
0x88c8…d5f9$5.42$0.0044d agoGraph
0x7ea1…71bd$0.00$5.4244d agoGraph
0x19b5…cf0c$4.66$0.004661m agoGraph
0xb7a9…7dee$0.00$4.664661m agoGraph
0x8f51…a9a9$2.85$0.0053d agoGraph
0x1b7b…d7c8$0.00$2.8553d 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
0x19b5…cf0c0xb7a9…7deeBaseBase$0.0170%0x0b44…80fc1m ago0xc3de7c…c2ca5d
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc3m ago0xecc175…346e5f
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc8m ago0x79432d…41be37
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc13m ago0x82d7fd…a0b96c
0x19b5…cf0c0xb7a9…7deeBaseBase$0.0170%0x0b44…80fc17m ago0xa4a481…bb7627
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc18m ago0x36dabe…e9b2da
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc23m ago0x607e43…8b6e31
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc28m ago0x4c7088…c78e97
0x19b5…cf0c0xb7a9…7deeBaseBase$0.0170%0x0b44…80fc30m ago0x57849c…728a00
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc33m ago0x97ef4d…c93561
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc38m ago0x58759d…abdec1
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc43m ago0xe583a6…fcf4e1
0x19b5…cf0c0xb7a9…7deeBaseBase$0.0170%0x0b44…80fc47m ago0x5b64ed…f34fa3
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc48m ago0xb9ddfc…492d3b
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc53m ago0x7ca313…ec521d
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc58m ago0xa86b2f…af9d28
0x19b5…cf0c0xb7a9…7deeBaseBase$0.0170%0x0b44…80fc1h ago0x985169…5d3af6
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc1h ago0xc21b6d…442fef
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc1h ago0x771dce…2e9155
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc1h ago0x0577e5…6982fe
0x19b5…cf0c0xb7a9…7deeBaseBase$0.0170%0x0b44…80fc1h ago0x83cfbb…56db69
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc1h ago0x89df85…8a9461
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc1h ago0x2d7775…a1bf82
0x4472…89cd0x2b36…c773BaseBase$0.0170%0x0b44…80fc1h ago0xbec521…190502
0x19b5…cf0c0xb7a9…7deeBaseBase$0.0170%0x0b44…80fc1h ago0x221e93…702b59

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x0b44…80fc 67,9750.0045 ETH——
0x0b44…80fc 1,0000.0149 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 1 attribution value 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 0x0b44…80fc's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x0b44230e5a73fdd638e834deb4910e176dfc80fc

This relayer has no named operator in the facilitator registry yet, so it is identified by its wallet.

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: 0x0b44…80fc

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x0b44230e5a73fdd638e834deb4910e176dfc80fc&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.