{
  "aod": "0.1",
  "provider": {
    "name": "x402 List",
    "url": "https://x402-list.com",
    "portalUrl": "https://x402-list.com/api",
    "apisJsonUrl": "https://x402-list.com/.well-known/apis.json"
  },
  "maturity": "self-serve",
  "account": {
    "required": false,
    "agentPolicy": "allowed",
    "prerequisites": [],
    "plans": [
      {
        "name": "Free",
        "requiredFor": "Keyless read access for agents and point queries: up to 2,000 GET requests per day per IP (UTC day) on /api/v1/*, rate limited to 200 requests per minute per IP. No authentication.",
        "url": "https://x402-list.com/api"
      },
      {
        "name": "Metered (x402)",
        "requiredFor": "Sustained reads beyond the free daily quota: $0.01 per request on Base, settled per-request via x402 (HTTP 402 Payment Required). Metered responses carry X-Meter-Remaining and X-Meter-Reset headers, except 200 responses from GET /api/v1/services, which are shared-cacheable and carry no per-IP headers.",
        "url": "https://x402-list.com/api"
      }
    ],
    "termsOfService": {
      "url": "https://x402-list.com/terms",
      "acceptance": "implicit"
    }
  },
  "verification": [],
  "registration": {
    "mechanisms": [
      {
        "type": "open",
        "description": "No registration and no account: reads are keyless and anonymous at the free tier. Overage is settled per-request via x402 on Base, so there is no application to create and no credential to store.",
        "baseUrl": "https://x402-list.com/api/v1",
        "docsUrls": [
          "https://x402-list.com/api"
        ]
      }
    ]
  },
  "credentials": [],
  "economics": {
    "pricingUrl": "https://x402-list.com/api",
    "freeTier": "Up to 2,000 GET requests per day per IP (UTC day) on /api/v1/*, 200 requests per minute per IP, no authentication.",
    "rateLimitsUrl": "https://x402-list.com/api"
  },
  "gaps": []
}