x402 List

x402 Protocol Service Directory

OpenX402

✓ ON-CHAIN VERIFIED ⛓ MULTI-CHAIN BaseSolana ↗

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 ── the measured history since Feb 2026 ── weekly ── stacked by chain

2026-01-26 Base: $10 total: $102026-02-02 Base: $484 total: $4842026-02-09 Base: $395 Solana: $19 total: $4142026-02-16 Base: $26.3k Solana: $107 total: $26.4k2026-02-23 Base: $13.9k total: $13.9k2026-03-02 Base: $4.5k total: $4.5k2026-03-09 Base: $2.0k total: $2.0k2026-03-16 Base: $10.2k total: $10.2k2026-03-23 Base: $1.6k Solana: $14 total: $1.6k2026-03-30 Base: $985 Solana: $124 total: $1.1k2026-04-06 Base: $540 total: $5402026-04-13 Base: $995 total: $9952026-04-20 Base: $545 total: $5452026-04-27 Base: $471 total: $4712026-05-04 Base: $318 total: $3182026-05-11 Base: $308 total: $3082026-05-18 Base: $251 total: $2512026-05-25 Base: $315 total: $3152026-06-01 Base: $113 total: $1132026-06-08 Base: $211 total: $2112026-06-15 Base: $185 total: $1852026-06-22 Base: $46 total: $462026-06-29 Base: $60 Solana: $5 total: $652026-07-06 Base: $111 total: $1112026-07-13 Base: $123 total: $1232026-07-20 Base: $60 total: $602026-07-27 Base: $145 total: $1452026-08-03 Base: $92 total: $922026-08-10 Base: $165 total: $1652026-08-17 Base: $109 Solana: $14 total: $1232026-08-24 Base: $120 total: $1202026-08-31 Base: $73 Solana: $17 total: $902026-09-07 Base: $201 total: $201BaseSolana2026-01-262026-09-07
VOLUME ALL $66.1k
VOLUME TODAY $0
VOLUME 7D $103.78
VOLUME 30D $543.64
SETTLEMENTS ALL 10,671
SETTLER EOAS 3
AVG $/SETTLEMENT $6.20
TREND 7D 0.66x
BUYERS 30D ≤ 83 upper bound: counted once per active day, not de-duplicated across chains

Weekly view: each point sums a full ISO week (Monday start, UTC) of on-chain settlement volume across every measured day. Switch to 90d for the daily series.

VOLUME BY CHAIN ── 2 chains

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
Base USDC $0 $103.78 $512.86 $65.8k ≤ 80 2026-02-01 ● on-chain
Solana USDC $0 $0 $30.78 $298.73 ≤ 3 2026-02-03 ● 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 ── 3 settling over 30d ── 3 all-time

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
x402-tools / OpenClaw Productions diagnostics $0.07 4 <0.1%
Disruptive Concepts $0.03 4 <0.1%
pogo-tb.nl -- Dutch Open Data (RDW/BAG/OV) $0.006 2 <0.1%
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 ── 3 ── 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
0x97316fa4730bc7d3b295234f8e4d04a0a4c093e8 Base x402scan USDC 2026-09-13 ● active
5xvht4fYDs99yprfm4UeuHSLxMBRpotfBtUCQqM3oDNG Solana x402scan USDC 2026-09-08 ● active
0x97db9b5291a218fc77198c285cefdc943ef74917 Base swader USDC --- ● active
3 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