x402 List

x402 Protocol Service Directory

three.ws

✓ ON-CHAIN VERIFIED Solana ↗

Every number below is read directly on-chain, the actual USDC moved by this facilitator's settlement transactions, attributed by settler address across every chain it settles on. Not self-reported.

ON-CHAIN VOLUME ── last 90 days

partial2026-08-04 Solana: $24 total: $242026-08-05 Solana: $22 total: $222026-08-06 Solana: $19 total: $192026-08-07 Solana: $11 total: $112026-08-08 Solana: $31 total: $312026-08-09 Solana: $171 total: $1712026-08-10 Solana: $185 total: $1852026-08-11 Solana: $188 total: $1882026-08-12 Solana: $22 total: $222026-08-13 Solana: $3 total: $32026-08-31 Solana: $320 total: $3202026-09-01 Solana: $58 total: $582026-09-02 Solana: $2 total: $22026-09-03 Solana: $0.21 total: $0.212026-09-08 Solana: $0.83 total: $0.832026-09-11 Solana: $0.38 total: $0.382026-09-16 Solana: $62 total: $622026-09-17 Solana: $734 total: $7342026-09-18 Solana: $570 total: $5702026-09-19 Solana: $736 total: $7362026-09-20 Solana: $737 total: $7372026-09-21 Solana: $732 total: $7322026-09-22 Solana: $709 total: $7092026-09-23 Solana: $707 total: $7072026-09-24 Solana: $723 total: $7232026-09-25 Solana: $738 total: $7382026-09-26 Solana: $435 total: $435 (partial day, today so far)2026-08-042026-09-26
VOLUME ALL $7.9k
VOLUME TODAY $435.46
VOLUME 7D $4.8k
VOLUME 30D $7.3k
SETTLEMENTS ALL 53,165
SETTLER EOAS 1
AVG $/SETTLEMENT $0.15
TREND 7D 2.27x
BUYERS 30D ≤ 90 upper bound: counted once per active day, not de-duplicated across chains

VOLUME BY CHAIN ── 1 chain

Per-chain on-chain USDC settlement volume for this facilitator, with today (UTC), 7d, 30d and all-time windows, distinct buyers over 30 days (an upper bound) and a per-chain measured/listed state. Click a column header to sort.
CHAIN ASSET VOL TODAY VOL 7D VOL 30D VOL ALL BUYERS 30D SINCE STATUS
Solana USDC $435.46 $4.8k $7.3k $7.9k ≤ 90 2026-08-04 ● on-chain
● on-chain = measured directly from settlement transactions ── ○ listed = chain declared by a settler address, not yet measured ── Distinct buyers are counted per chain from the daily snapshots. A buyer active on more than one day is counted once per active day, and buyers on different chains or tokens are not de-duplicated, so total_upper_bound_30d is an upper bound, not an exact head count. Prefer the per-chain figures.

LISTED SERVICES SETTLING HERE ── 0 settling over 30d

All-time count pending the next hourly precompute.

Services listed in this directory that have settled on-chain via this facilitator, with each service's 30-day on-chain settlement volume, settlement count and its share of this facilitator's measured 30-day volume. Each service name links to its detail page. Click a column header to sort.
SERVICE VOL 30D SETTLEMENTS 30D SHARE OF 30D
No listed service has settled on-chain via this facilitator yet.
Services listed in this directory that have settled on-chain via this facilitator. Volume is the service 30d figure over its payout mapping (a conservative floor, USDC via measured facilitators only); services that share a payout address are counted at the address level here. The all-time count is null until the hourly precompute records it.

SETTLER EOAS ── 1 ── each links to its full on-chain activity on the relevant explorer

On-chain settler addresses (EOAs) for this facilitator, with the chain they settle on, discovery source, token, the date the discovery source last reported the address (NOT an on-chain measurement: on-chain activity can be more recent), and enabled status. Each address links to its full token activity on the relevant block explorer. Click a column header to sort.
ADDRESS CHAIN SOURCE TOKEN LAST SEEN (DISCOVERY) STATUS
WwwuGbqHrwF5RG89KhUbmRWEvjnRH9k5kVM5p7T3WwW Solana x402scan USDC 2026-09-26 ● active
1 settler EOAs ── volume = USDC moved on-chain, measured per chain (1 USDC = $1) ── each address links to its full activity on the relevant block explorer ── all facilitators