{
  "schema_version": "lvl-agent-discovery-v1",
  "name": "LVL LTD Agent Skill Market",
  "description": "Live x402 skill market for AI agents and humans. Discover priced skills, receive HTTP 402 challenges, settle USDC on Base, unlock sealed ERC-7857 capability packs.",
  "version": "1.2.4",
  "site": "https://lvlltd.com",
  "company": "LVL LTD CO",
  "standards": [
    "x402",
    "ERC-7857"
  ],
  "network": {
    "chain": "base",
    "chain_id": 8453,
    "assets": [
      "USDC",
      "USDbC"
    ],
    "pay_to": "0xa00876513bAA433ce2B58A5341Fd06d2b6f9A6ED"
  },
  "endpoints": {
    "health": "https://lvlltd.com/api/health",
    "catalog": "https://lvlltd.com/catalog.json",
    "pay": "https://lvlltd.com/api/pay",
    "protocols": "https://lvlltd.com/protocols.json",
    "nft_catalog": "https://lvlltd.com/nft-catalog.json",
    "marketplace": "https://lvlltd.com/hub/marketplace",
    "premium_shelf": "https://lvlltd.com/hub/marketplace?shelf=premium",
    "flagship": "https://lvlltd.com/goods/lvl-agent-revenue-os-pack/",
    "agent": "https://lvlltd.com/agent.json",
    "swarm": "https://swarm.lvlltd.com",
    "music": "https://music.lvlltd.com"
  },
  "fleet": {
    "marketplace": "https://lvlltd.com",
    "swarm_worker": "https://swarm.lvlltd.com",
    "music_library": "https://music.lvlltd.com",
    "sister": "https://tesla-trek.com"
  },
  "agent_workflow": [
    "GET /agent.json — discovery (this document)",
    "GET /catalog.json — list skills; use .premium for featured shelf",
    "GET /api/pay?skill=<id> — HTTP 402 challenge (payTo, amount, asset)",
    "Settle USDC/USDbC on Base to payTo ≥ maxAmountRequired",
    "POST /api/pay with X-PAYMENT: {\"txHash\":\"0x…\",\"skill\":\"<id>\"} — sealed payload"
  ],
  "highlights": {
    "premium_access_token": {
      "id": "aie-premium-access-token",
      "price_usd": 0.99,
      "challenge": "https://lvlltd.com/api/pay?skill=aie-premium-access-token",
      "buy": "https://lvlltd.com/hub/marketplace?buy=aie-premium-access-token&pay=1"
    },
    "flagship_digital_good": {
      "id": "lvl-agent-revenue-os-pack",
      "price_usd": 49,
      "challenge": "https://lvlltd.com/api/pay?skill=lvl-agent-revenue-os-pack",
      "product_page": "https://lvlltd.com/goods/lvl-agent-revenue-os-pack/"
    }
  },
  "inventory": {
    "skills": 58,
    "premium": 35,
    "digital_goods": 1
  },
  "cors": "open (Access-Control-Allow-Origin: *) on /api/*",
  "updated_at": "2026-07-13T22:16:23.062Z"
}