All listed chains.

x402 facilitatorBaseUnattributed

0x5520…8e5b

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)
11,878↓ 21%
Bars: last 90 days
Settled (182d)
$45,721.03↑ 281%
Bars: last 90 days
Buyers
208↓ 38%
Distinct, last 182d
Sellers
5↓ 14%
Distinct, last 182d
—
Share of x402 (est)
Sampled 30-day estimate
3d ago
Last seen

Settled volume, last 182 days

$45.72K total

Settlements relayed, last 182 days

591 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
0x1332…66eb$31,082.73$0.0029015h agoGraph
0x47c5…4fc3$0.00$25,755.3030415h agoGraph
0x0e3d…7757$0.00$12,799.7628277d agoGraph
0xdf62…30ee$0.00$7,034.02320d agoGraph
0x88af…1f71$2,117.85$0.00159d agoGraph
0xfc4a…c6ba$1,575.00$0.0024d agoGraph
0x53e7…b989$1,000.00$0.001138d agoGraph
0xa04a…29df$997.50$0.001127d 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
0xa787…64cf0x47c5…4fc3BaseBase$73.5070%0x5520…8e5b96d ago0x2f5ac1…000c5d
0x1332…66eb0x0e3d…7757BaseBase$210.0070%0x5520…8e5b97d ago0x10c164…96b248
0x1332…66eb0x0e3d…7757BaseBase$105.0070%0x5520…8e5b97d ago0xb72ffc…097393
0xfa57…1e830x0e3d…7757BaseBase$25.0070%0x5520…8e5b97d ago0x1a91c2…bc9cc2
0x1ac1…9f080x0e3d…7757BaseBase$10.5070%0x5520…8e5b97d ago0x14badb…526941
0x59f5…60d00x0e3d…7757BaseBase$8.4070%0x5520…8e5b97d ago0xb8b266…54b8d2
0x1332…66eb0x0e3d…7757BaseBase$3.1570%0x5520…8e5b97d ago0x5ef6d4…6764d2
0x1332…66eb0x0e3d…7757BaseBase$2.1070%0x5520…8e5b97d ago0xcdb100…d18c78
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x5520…8e5b98d ago0xd8f081…b67651
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x5520…8e5b98d ago0x234dc6…3334b0
0x1332…66eb0x0e3d…7757BaseBase$1.0570%0x5520…8e5b98d ago0xfe7c3f…c3aa6f
0x7853…61570x0e3d…7757BaseBase$21.0070%0x5520…8e5b98d ago0x1907ab…5aa099
0x1332…66eb0x0e3d…7757BaseBase$52.5070%0x5520…8e5b98d ago0xad5760…4cf2c2
0x1332…66eb0x0e3d…7757BaseBase$10.0070%0x5520…8e5b98d ago0x5b4f58…204a25
0x16be…21bc0x0e3d…7757BaseBase$25.0070%0x5520…8e5b99d ago0x61bc85…f9eae0
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x5520…8e5b99d ago0xc75fe9…5f7038
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x5520…8e5b99d ago0x1d9e42…4ebe6a
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x5520…8e5b99d ago0x23d0a0…df66d5
0x1332…66eb0x0e3d…7757BaseBase$5.2570%0x5520…8e5b99d ago0x0646cc…b3ec81
0x8e83…cc510x0e3d…7757BaseBase$8.4070%0x5520…8e5b100d ago0x3e1d05…c73d5c
0x1332…66eb0x0e3d…7757BaseBase$25.0070%0x5520…8e5b100d ago0x6ecb3f…a893f2
0x2352…17390x0e3d…7757BaseBase$10.5070%0x5520…8e5b100d ago0xe61723…028c5b
0xdd07…45b90x0e3d…7757BaseBase$4.2070%0x5520…8e5b101d ago0x369958…a182d9
0x1332…66eb0x0e3d…7757BaseBase$284.5570%0x5520…8e5b101d ago0x33f2d5…7584a9
0xf66b…d6fb0x0e3d…7757BaseBase$5.2570%0x5520…8e5b101d ago0x638e9d…7bf7ac

Relayer wallets (gas sponsors)

WalletTxs relayedGas floatPayersPayees
0x5520…8e5b 11,8780.0658 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 0x5520…8e5b's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0x552061a5a615617ce9ef01cfcdad2f4af1d98e5b

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: 0x5520…8e5b

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0x552061a5a615617ce9ef01cfcdad2f4af1d98e5b&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.