{
 "generated": "2026-09-18",
 "provider": {
  "name": "cryo (Paradigm)",
  "slug": "cryo-paradigm",
  "category": "data_apis",
  "category_label": "Data & indexing",
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  "pricing_url": "https://github.com/paradigmxyz/cryo",
  "capabilities": [
   "raw block/log/trace/state-diff extraction to parquet/csv/json (34+ datasets incl. contracts/bytecode, erc20/721 transfers, geth traces)"
  ],
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  "chain_families": [
   "evm"
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  "network_support": {
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    "evm"
   ],
   "claims": [
    {
     "target": {
      "kind": "family",
      "id": "evm"
     },
     "status": "supported",
     "evidence": {
      "text": "Any EVM JSON-RPC (README names Ethereum, Optimism, Arbitrum, Polygon, BNB, Avalanche).",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-16"
     }
    },
    {
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      "name": "Ethereum Mainnet",
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      "chain_id": 1
     },
     "status": "supported",
     "evidence": {
      "text": "Any EVM JSON-RPC (README names Ethereum, Optimism, Arbitrum, Polygon, BNB, Avalanche).",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-16"
     }
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      "name": "Arbitrum One",
      "family": "evm",
      "chain_id": 42161
     },
     "status": "supported",
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      "text": "Any EVM JSON-RPC (README names Ethereum, Optimism, Arbitrum, Polygon, BNB, Avalanche).",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-16"
     }
    },
    {
     "target": {
      "kind": "network",
      "id": "optimism-mainnet",
      "name": "OP Mainnet",
      "family": "evm",
      "chain_id": 10
     },
     "status": "supported",
     "evidence": {
      "text": "Any EVM JSON-RPC (README names Ethereum, Optimism, Arbitrum, Polygon, BNB, Avalanche).",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-16"
     }
    },
    {
     "target": {
      "kind": "network",
      "id": "polygon-pos",
      "name": "Polygon PoS",
      "family": "evm",
      "chain_id": 137
     },
     "status": "supported",
     "evidence": {
      "text": "Any EVM JSON-RPC (README names Ethereum, Optimism, Arbitrum, Polygon, BNB, Avalanche).",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-16"
     }
    },
    {
     "target": {
      "kind": "ecosystem",
      "id": "avalanche",
      "name": "Avalanche ecosystem",
      "family": "evm"
     },
     "status": "supported",
     "evidence": {
      "text": "Any EVM JSON-RPC (README names Ethereum, Optimism, Arbitrum, Polygon, BNB, Avalanche).",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-16"
     }
    },
    {
     "target": {
      "kind": "network",
      "id": "avalanche-c-chain",
      "name": "Avalanche C-Chain",
      "family": "evm",
      "chain_id": 43114
     },
     "status": "supported",
     "evidence": {
      "text": "Any EVM incl. Avalanche C-Chain and L1s via RPC (trace datasets need debug/trace-capable RPC).",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-16"
     }
    },
    {
     "target": {
      "kind": "ecosystem",
      "id": "avalanche-l1",
      "name": "Avalanche L1s",
      "family": "evm.avalanche-l1"
     },
     "status": "supported",
     "evidence": {
      "text": "Any EVM incl. Avalanche C-Chain and L1s via RPC (trace datasets need debug/trace-capable RPC).",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-16"
     }
    }
   ],
   "raw": {
    "chains_note": "Any EVM JSON-RPC (README names Ethereum, Optimism, Arbitrum, Polygon, BNB, Avalanche).",
    "avalanche_support": "Any EVM incl. Avalanche C-Chain and L1s via RPC (trace datasets need debug/trace-capable RPC)."
   }
  },
  "capability_classes": [
   "rpc.trace",
   "index.raw",
   "api.contract"
  ],
  "capability_support": [
   {
    "raw": "raw block/log/trace/state-diff extraction to parquet/csv/json (34+ datasets incl. contracts/bytecode, erc20/721 transfers, geth traces)",
    "class_ids": [
     "rpc.trace",
     "index.raw",
     "api.contract"
    ],
    "status": "reported",
    "scope": "provider",
    "source_refs": [],
    "verified": true,
    "last_verified": "2026-09-16"
   }
  ],
  "freshness": {
   "band": "fresh",
   "age_days": 2,
   "last_verified": "2026-09-16",
   "as_of": "2026-09-18"
  },
  "status": "active",
  "promo_state": "none",
  "avalanche_support": "Any EVM incl. Avalanche C-Chain and L1s via RPC (trace datasets need debug/trace-capable RPC).",
  "avalanche_flag": "l1s",
  "access_model_raw": "open-source-self-host",
  "access_model": "open-source-self-host",
  "free_tier": "Free (MIT/Apache-2.0)",
  "rate_limit": "Bounded by your RPC",
  "paid_from": "N/A",
  "pricing_unit": "N/A",
  "promos": null,
  "notes": "Last tagged release 0.2.0 (Aug 2023) though main has ~443 commits; build from source for latest. Great for one-off bytecode/contract snapshots.",
  "sources": [
   "https://github.com/paradigmxyz/cryo",
   "https://raw.githubusercontent.com/paradigmxyz/cryo/main/README.md"
  ],
  "verified": true,
  "last_verified": "2026-09-16",
  "page": "/providers/cryo-paradigm.html"
 },
 "changes": []
}