updated 2026-08-09 · on-chain data complete since 2025-05-09

The State of x402

A live, data-driven map of the entire x402 payment ecosystem.

We continuously probe every listed x402 endpoint and watch every USDC settlement on-chain (Base + Solana). The headline: of 107,709 listed endpoints, 50% are unreachable, 12% of the reachable ones serve a non-compliant payment envelope, and only 56.5% of the pay-to wallets behind them have ever received a payment. The directory is mostly ghosts.

The ecosystem right now

44,931,821 probes and counting
50%
actually reachableof 76,086 active endpoints
88%
spec-compliant 402of the reachable ones
57%
wallets ever paid2,819 earning wallets
107,709
endpoints listed
76,086
currently active
31,623
delisted
44,931,821
probes executed

Real money settled (on-chain)

$47.33M
total volume
167,616,924
settlements
160,860
paying wallets (tracked)
2,819
wallets that ever earned
Base $45.15M · 95.4%Solana $2.19M · 4.6%
Base $677K · 72.3%Solana $259K · 27.7%
Total volume is measured across all known x402 facilitators: every USDC settlement one of them submitted on-chain (Base + Solana). Per-facilitator market share: the facilitator leaderboard. Per-wallet figures below (top earners, paying wallets) cover the 2,819 distinct pay-to wallets we resolve to a listed endpoint; one seller often runs many endpoints off a single wallet.

Monthly momentum

▲ +0.7% 2026-07 vs 2026-06
$0$1.25M$2.50M$3.75M$5.00M2025-09: $1.47M · 22,696 settlements25-092025-10: $583K · 738,964 settlements25-102025-11: $2.54M · 16,566,598 settlements25-112025-12: $375K · 26,696,039 settlements25-122026-01: $106K · 8,672,410 settlements26-012026-02: $136K · 701,360 settlements26-022026-03: $700K · 640,816 settlements26-032026-04: $572K · 591,496 settlements26-042026-05: $719K · 1,451,567 settlements26-052026-06: $1.24M · 12,085,268 settlements26-062026-07: $1.25M · 11,908,182 settlements26-072026-08: $476K · 1,907,778 settlements26-08

Where the money goes (top earners)

click a column to sort
#endpoint▼volume▼share▼settlements▼payers▼
1api.bitrefill.com$425K
31%
3,7343,452
2swarmx.io$254K
18.5%
9,08933
3blockrun-web-vbsbhh7lea-uc.a.run.app$153K
11.2%
6,772,3441,037
4api.clusterprotocol.ai$105K
7.6%
130,651723
5mcp.x402.boats$57K
4.1%
7,36545
6FPfGD3…7Vk4 (unlisted)$50K
3.6%
10027
7api.surplusintelligence.ai$47K
3.4%
1,83963
8api.datasieve.xyz$37K
2.7%
255
9x402.dtelecom.org$31K
2.3%
15,05762
10laso.finance$21K
1.5%
50857

What's broken (402 envelope issues, 30d)

no-accepts
7,945,381
missing-x402-version
7,830,272
http-status-404
5,206,570
no-envelope
1,823,036
http-status-503
678,053
amount-not-integer-units
671,066
http-status-200
656,136
http-status-400
406,982
missing-resource-info
313,804
v1-envelope
300,444
⚡ MCP server — stop your agent paying ghosts
$npx -y x402-trust-mcp
A trust check before any x402 payment. Zero-install hosted endpoint (stateless Streamable HTTP, same 12 tools): POST /mcp — or run locally (above, auto-pays with your key). Free: x402_ecosystem_stats, x402_trust_leaderboard, x402_trust_preview, x402_watch_events, x402_watch_edit, x402_watch_cancel. Paid over x402: x402_trust_score, x402_endpoint_history, x402_find_alternatives, x402_trust_bulk, x402_watch_create, x402_watch_renew. · /mcp.json · free preview
Building an agent that pays x402 endpoints? Check trust before you spend.
Free MCP server — npx -y x402-trust-mcp — gives your agent uptime, compliance, and on-chain settlement data for any endpoint. See full sample reports free first: /v1/x402-trust-preview · or run the full score from your browser wallet at /try (POST /v1/x402-trust for code & agents) · free leaderboard at /trust/leaderboard.