{
  "schema_version": "lvl-knowledge-paths-v1",
  "updated_at": "2026-07-22T21:10:40.587Z",
  "integrity": {
    "knowledge": "free",
    "capability": "paid_x402_optional",
    "rule": "Every concept on a path is fully teachable without purchase. Skills are optional implementations, never required reading.",
    "display": "Learn free. Buy only if you want a ready-to-run sealed pack."
  },
  "freshness_policy": {
    "note": "Same bands as Skill Trust Scorecard freshness pillar",
    "bands": {
      "fresh": "≤30 days",
      "current": "≤90 days",
      "aging": "≤180 days",
      "stale": ">180 days",
      "unknown": "no last_updated"
    }
  },
  "count": 3,
  "paths": [
    {
      "id": "understand-agent-economy",
      "slug": "understand-agent-economy",
      "title": "Understand the agent economy",
      "level": "beginner",
      "estimated_minutes": 45,
      "summary": "What agent commerce is, why micropayments matter, how free evaluation differs from sealed capability, and how honest markets prove sales.",
      "lesson_count": 5,
      "featured": true,
      "last_updated": "2026-07-22T12:00:00.000Z",
      "freshness": {
        "last_updated_at": "2026-07-22T12:00:00.000Z",
        "days_since_update": 0,
        "band": "fresh",
        "score_0_100": 95,
        "label": "Fresh",
        "display": "Fresh · updated 2026-07-22 (0d ago)"
      },
      "human": "https://lvlltd.com/learn/paths/understand-agent-economy/",
      "machine": "https://lvlltd.com/learn/paths/understand-agent-economy.json"
    },
    {
      "id": "build-first-x402-service",
      "slug": "build-first-x402-service",
      "title": "Build your first x402 service",
      "level": "intermediate",
      "estimated_minutes": 60,
      "summary": "From first successful micropay loop to designing a merchant-safe paywall: challenges, exact amounts, re-redeem, and integrity checks.",
      "lesson_count": 5,
      "featured": true,
      "last_updated": "2026-07-22T12:00:00.000Z",
      "freshness": {
        "last_updated_at": "2026-07-22T12:00:00.000Z",
        "days_since_update": 0,
        "band": "fresh",
        "score_0_100": 95,
        "label": "Fresh",
        "display": "Fresh · updated 2026-07-22 (0d ago)"
      },
      "human": "https://lvlltd.com/learn/paths/build-first-x402-service/",
      "machine": "https://lvlltd.com/learn/paths/build-first-x402-service.json"
    },
    {
      "id": "deploy-multi-agent-workflow",
      "slug": "deploy-multi-agent-workflow",
      "title": "Deploy a multi-agent workflow",
      "level": "intermediate",
      "estimated_minutes": 70,
      "summary": "Compose agents safely: health signals, tool rate limits, human approval gates, and ordered skill stacks (networking loop as the worked example).",
      "lesson_count": 6,
      "featured": true,
      "last_updated": "2026-07-22T12:00:00.000Z",
      "freshness": {
        "last_updated_at": "2026-07-22T12:00:00.000Z",
        "days_since_update": 0,
        "band": "fresh",
        "score_0_100": 95,
        "label": "Fresh",
        "display": "Fresh · updated 2026-07-22 (0d ago)"
      },
      "human": "https://lvlltd.com/learn/paths/deploy-multi-agent-workflow/",
      "machine": "https://lvlltd.com/learn/paths/deploy-multi-agent-workflow.json"
    }
  ],
  "train": "https://lvlltd.com/api/train",
  "train_index": "https://lvlltd.com/learn/train.json",
  "articles": "https://lvlltd.com/learn/articles.json",
  "integrity_display": "Learn free. Buy only if you want a ready-to-run sealed pack."
}