{
  "schema_version": "protocol.v1",
  "slug": "base",
  "name": "Base",
  "status": "production-ready",
  "website": "https://base.org/",
  "summary": "Ethereum L2 built on the OP Stack and incubated by Coinbase, offering low-cost EVM execution and a large consumer-app distribution surface.",
  "categories": [
    "l2",
    "settlement",
    "execution",
    "op-stack"
  ],
  "chains": [
    "base",
    "base-sepolia"
  ],
  "best_for": [
    "low-cost EVM execution",
    "consumer and social apps",
    "onboarding mainstream users"
  ],
  "avoid_for": [
    "apps that need a sovereign appchain with custom gas tokens"
  ],
  "integration_difficulty": "low",
  "tags": [
    "l2",
    "evm",
    "op-stack",
    "rollup"
  ],
  "composition": [
    {
      "slug": "x402",
      "role": "payments_and_commerce",
      "direction": "supports",
      "relationship": "x402 adds paid HTTP endpoints and stablecoin pay-per-request flows to Base apps that monetize APIs, agent services, or digital goods."
    },
    {
      "slug": "privy",
      "role": "wallet_and_identity",
      "direction": "supports",
      "relationship": "Privy adds embedded wallet onboarding and social login for consumer Base applications."
    },
    {
      "slug": "uniswap",
      "role": "supporting_protocol",
      "direction": "supports",
      "relationship": "Uniswap adds in-app swaps and liquidity access for Base applications that need token exchange."
    }
  ],
  "docs": {
    "url": "https://docs.base.org/",
    "verified_at": "2026-06-02"
  },
  "sdk": {
    "url": "https://github.com/base/web",
    "verified_at": "2026-06-02"
  },
  "template": {
    "url": "https://docs.base.org/base-chain/quickstart/why-base",
    "verified_at": "2026-06-02"
  },
  "support": {
    "url": "https://discord.com/invite/buildonbase",
    "verified_at": "2026-06-02"
  },
  "grant": {
    "url": "https://base.org/ecosystem",
    "verified_at": "2026-06-02"
  },
  "capabilities": [
    {
      "name": "EVM execution",
      "status": "production-ready",
      "type": "production_surface",
      "best_for": [
        "general-purpose smart contracts",
        "low-fee transactions"
      ],
      "agent_actions": [
        "recommend_settlement_layer"
      ]
    }
  ],
  "known_issues": [],
  "sources": [
    {
      "label": "Website",
      "url": "https://base.org/",
      "type": "website"
    },
    {
      "label": "Docs",
      "url": "https://docs.base.org/",
      "type": "docs"
    }
  ],
  "provenance": {
    "verified_at": "2026-06-02",
    "verified_by": "composewith.eth research (docs.base.org live-verified via WebFetch 2026-06-02; 'Ethereum L2 incubated by Coinbase' confirmed)",
    "confidence": "high"
  },
  "readiness_score": 82,
  "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": 6,
      "max": 6,
      "detail": "Support channel present"
    },
    {
      "key": "capability_depth",
      "points": 8,
      "max": 20,
      "detail": "EVM execution: production_surface"
    },
    {
      "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": 4,
      "max": 10,
      "detail": "2 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"
}