{
  "schema_version": "protocol.v1",
  "slug": "layerzero",
  "name": "LayerZero",
  "status": "production-ready",
  "website": "https://layerzero.network/",
  "summary": "Omnichain interoperability protocol for passing arbitrary messages and moving tokens between chains via on-chain endpoints and configurable verification.",
  "categories": [
    "interoperability",
    "cross-chain",
    "messaging"
  ],
  "chains": [
    "ethereum",
    "arbitrum-one",
    "base",
    "optimism",
    "polygon",
    "avalanche",
    "bsc"
  ],
  "best_for": [
    "omnichain applications with a single deployment surface",
    "cross-chain token transfers (OFT)",
    "cross-chain contract calls"
  ],
  "avoid_for": [
    "single-chain apps with no cross-chain requirement"
  ],
  "integration_difficulty": "high",
  "tags": [
    "cross-chain",
    "messaging",
    "omnichain",
    "bridge"
  ],
  "composition": [
    {
      "slug": "uniswap",
      "role": "supporting_protocol",
      "direction": "supports",
      "relationship": "Cross-chain token routes can support apps that also depend on DEX liquidity and swap UX."
    },
    {
      "slug": "hyperlane",
      "role": "alternative",
      "direction": "alternative",
      "relationship": "Hyperlane is an alternative interoperability layer for builders comparing cross-chain messaging assumptions."
    },
    {
      "slug": "the-graph",
      "role": "indexing_and_data",
      "direction": "supports",
      "relationship": "The Graph can index cross-chain message, token route, and settlement events for app dashboards."
    }
  ],
  "docs": {
    "url": "https://docs.layerzero.network/",
    "verified_at": "2026-06-02"
  },
  "sdk": {
    "url": "https://github.com/LayerZero-Labs",
    "verified_at": "2026-06-02"
  },
  "template": {
    "url": "https://docs.layerzero.network/",
    "verified_at": "2026-06-02"
  },
  "support": {
    "url": null
  },
  "grant": {
    "url": "https://layerzero.network/",
    "verified_at": "2026-06-02"
  },
  "capabilities": [
    {
      "name": "OApp messaging",
      "status": "production-ready",
      "type": "production_surface",
      "best_for": [
        "cross-chain contract messaging"
      ],
      "known_issues": [
        "Security config (DVNs, executors) is the integrator's responsibility; defaults must be reviewed."
      ],
      "agent_actions": [
        "recommend_cross_chain_transport",
        "generate_oapp_integration"
      ]
    },
    {
      "name": "OFT (Omnichain Fungible Token)",
      "status": "production-ready",
      "type": "integration_workflow",
      "best_for": [
        "cross-chain token transfers"
      ],
      "agent_actions": [
        "generate_oft_integration"
      ]
    }
  ],
  "known_issues": [],
  "sources": [
    {
      "label": "Website",
      "url": "https://layerzero.network/",
      "type": "website"
    },
    {
      "label": "Docs",
      "url": "https://docs.layerzero.network/",
      "type": "docs"
    },
    {
      "label": "GitHub",
      "url": "https://github.com/LayerZero-Labs",
      "type": "github"
    }
  ],
  "provenance": {
    "verified_at": "2026-06-02",
    "verified_by": "composewith.eth research (docs.layerzero.network + OApp/OFT product set live-verified via WebFetch 2026-06-02)",
    "confidence": "high"
  },
  "readiness_score": 87,
  "readiness_factors": [
    {
      "key": "docs_present",
      "points": 10,
      "max": 10,
      "detail": "Docs URL present"
    },
    {
      "key": "sdk_present",
      "points": 8,
      "max": 8,
      "detail": "SDK URL present"
    },
    {
      "key": "template_present",
      "points": 6,
      "max": 6,
      "detail": "Template/quickstart present"
    },
    {
      "key": "support_present",
      "points": 0,
      "max": 6,
      "detail": "No support channel"
    },
    {
      "key": "capability_depth",
      "points": 13,
      "max": 20,
      "detail": "OApp messaging: production_surface; OFT (Omnichain Fungible Token): integration_workflow"
    },
    {
      "key": "production_capability",
      "points": 15,
      "max": 15,
      "detail": "Has a production-ready capability"
    },
    {
      "key": "provenance_confidence",
      "points": 5,
      "max": 5,
      "detail": "Protocol provenance confidence is high"
    },
    {
      "key": "chain_coverage",
      "points": 10,
      "max": 10,
      "detail": "5 chain(s) (capped at 5)"
    },
    {
      "key": "freshness",
      "points": 10,
      "max": 10,
      "detail": "Last verified 8 day(s) ago"
    },
    {
      "key": "no_open_critical",
      "points": 10,
      "max": 10,
      "detail": "No open critical issues"
    }
  ],
  "readiness_caps": [],
  "scoring_version": "score.v2"
}