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

x402 facilitatorBaseUnattributed

0xefd2…2990

1 relayer wallet · relayer observed on-chain

Txs relayed (lifetime)

136↑ 100%

Bars: last 90 days

Settled (182d)

$1,040.71↑ 71%

Bars: last 90 days

Buyers

6↑ 100%

Distinct, last 182d

Sellers

20↑ 67%

Distinct, last 182d

—

Share of x402 (est)

Sampled 30-day estimate

2h ago

Last seen

Settled volume, last 182 days

$1040.71 total

Settlements relayed, last 182 days

52 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

Counterparty	Paid via it	Received via it	Settlements	Last
0xdb2f…bc5e	$640.00	$0.00	30	19m ago	Graph
0x4654…dc2e	$395.50	$0.00	17	29d ago	Graph
0xa792…8356	$0.00	$190.00	6	5d ago	Graph
0x9f6d…2fde	$0.00	$100.00	4	81d ago	Graph
0xf71d…c101	$0.00	$90.00	4	43m ago	Graph
0x2e82…fc5e	$0.00	$80.00	2	64d ago	Graph
0x6915…caa9	$0.00	$70.00	3	20d ago	Graph
0x6bff…0dba	$0.00	$70.00	3	21d ago	Graph

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

Settlements relayedBase only

Open in the ledger, filtered

Payer Payee	Chain	Amount	x402	Route	Age	Txn hash
0x992e…5ba90xe64a…5d51	Base	$0.01	70%	0xefd2…2990	155d ago	0xba1a3f…179e82

This section carries the recent record. The ledger pages the whole history, with every filter available.

Relayer wallets (gas sponsors)

Wallet	Txs relayed	Gas float	Payers	Payees
0xefd2…2990	136	0.0027 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 0xefd2…2990's settlement record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/transactions?via=0xefd216217d022a0c33957a0557afdf4a2fe82990

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: 0xefd2…2990

curl -s 'https://api.roundhouseai.io/v0/transactions?via=0xefd216217d022a0c33957a0557afdf4a2fe82990&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.