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x402 STATISTICS /2026

Every number on this page is sourced and dated. First-party figures were read from live systems on the date shown; third-party figures carry inline attribution. Updated quarterly — next refresh January 2027.

#x402#AIAgents#MachineEconomy

How many x402 sellers exist?

22,000 sellers transacted in the last 30 days, and Coinbase's x402 Bazaar lists 34,768 paid endpoints.

22K sellers / 30 days: x402.org dashboard, read September 2026 (via SML's foundation roster page). 34,768 Bazaar endpoints: counted in an independent 100-seller paid-call test published 2026-10-05.

What is x402 transaction volume?

75.41 million transactions and $24.24 million in volume over 30 days — an average of about $0.32 per transaction, the sub-cent machine-payment pattern at scale.

x402.org dashboard, read September 2026 (via SML's foundation roster page). Separately: 23.2M x402 transactions in 4 weeks to Sept 26, 2026, Solana-dominant with most under $0.50 (SML market note 2026-10-07). USDC is ~99.99% of trailing-90-day agentic transfer volume per an ecosystem tracker cited on the roster page.

Which facilitators support x402?

Seven hosted facilitators are publicly live, spanning Base, Ethereum, Solana, Arc, Polygon PoS, Cardano, and BNB Chain.
FacilitatorNetworksNote
Coinbase CDPBaseOfficial hosted facilitator; the endpoint SML settles through. Verified in SML's live manifest, 2026-10-07.
CloudflareBase, EthereumEdge facilitator, deferred settlement. Cloudflare blog.
CircleArc, Base, Polygon PoSLaunched 2026-09-16 alongside Arc mainnet. As reported 2026-09-16.
Cardano FoundationCardanoJava facilitator, v1.0.0-pre1. GitHub release, Oct 2026.
BNB Chain PieverseBNB ChainInstant settlement. Announced via BNBChainDevs.
AsterPayBaseEuropean facilitator, EUR off-ramp via SEPA, MiCA compliant. asterpay.io.
Primev FastRPCEthereumFee-free, sub-200ms settlement via mev-commit. facilitator.primev.xyz.

How much does an x402 call cost?

Real per-call prices range from $0.001 to $0.05. Below: ScriptMasterLabs' live prices, each read from its own 402 challenge on the date shown.
ServicePriceVerified
Web Read / URL-to-Markdown (/api/web/read-markdown)$0.001 / readLive 402, 2026-10-07
SML Notary$0.001 / notarizationSqueeze Board, 2026-10-07
SqueezeRank score$0.003 / scoreSqueeze Board; 96 settlements on BaseScan since 2026-09-02
MCP get_ticker_detail$0.003 / callLive 402, 2026-10-07
Headless scraper proxy (/v1/scrape)$0.01 / accepted scrapeLive 402, 2026-10-07
Cycle telemetry (/v1/cycle-telemetry)$0.02 / callLive 402, 2026-10-07
SqueezeRank full MSO cycle$0.023 / cycleSqueeze Board, 2026-10-07
MCP get_market_cycle$0.05 / callLive 402, 2026-10-07
MCP get_squeeze_screen, get_squeeze_alertsFreeLive tools/list, 2026-10-07

All prices USDC on Base (eip155:8453), payTo 0x5bbd32e0478e49a7540ef2d760e0b0f9aa6328b2. SML's full machine-readable price list: /.well-known/x402 (28 resources).

How many x402 Foundation members are there?

40 members — 18 general, 5 associate, plus founding tier including Visa, Stripe, Coinbase, and Circle.

SML's full 40-member roster with receipts, 2026-10-03. Membership is governance, not volume — the settlement asset remains ~99.99% USDC.

Where is ScriptMasterLabs listed?

SML's x402 services are auto-discovered across 6 directories, all from live settled payments — no manual submissions needed for the big three.
DirectorySML footprintHow listed
Coinbase x402 Bazaar20 resourcesAuto-discovered from settled payments. Verified 2026-10-07.
x402scan83 resourcesCrawler reads /.well-known/x402. Verified 2026-10-07.
Agent40288 toolsRegistered 2026-10-07.
402index10 endpointsAuto-imported from Bazaar. Verified 2026-10-07.
nohumans.directory4 verified listingsSubmitted + prober-verified 2026-10-07.
x402-list.comSubmittedPending manual review as of 2026-10-07.

Methodology

One topic, one page per question — the x402 data cluster

This page is the canonical statistics answer: volume, sellers, and prices, every figure sourced and dated. The neighbouring pages each own one cut of the same data:

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