{
 "generated": "2026-09-18",
 "provider": {
  "name": "Sourcify",
  "slug": "sourcify",
  "category": "data_apis",
  "category_label": "Data & indexing",
  "url": "https://sourcify.dev/",
  "pricing_url": "https://docs.sourcify.dev/docs/api/",
  "capabilities": [
   "contract source/verification/ABI/metadata (v2 API)",
   "bulk dataset download / BigQuery"
  ],
  "chains_note": "/server/chains now returns 624 chains (424 supported:true), up from 423/264 recorded on 2026-09-08 (the earlier drop appears to have been transient); Avalanche C-Chain and Robinhood 4663 supported, Avalanche L1s not.",
  "chain_families": [
   "evm.avalanche-l1",
   "evm"
  ],
  "network_support": {
   "families": [
    "evm.avalanche-l1",
    "evm"
   ],
   "claims": [
    {
     "target": {
      "kind": "family",
      "id": "evm.avalanche-l1"
     },
     "status": "supported",
     "evidence": {
      "text": "/server/chains now returns 624 chains (424 supported:true), up from 423/264 recorded on 2026-09-08 (the earlier drop appears to have been transient); Avalanche C-Chain and Robinhood 4663 supported, Avalanche L1s not.",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-13"
     }
    },
    {
     "target": {
      "kind": "family",
      "id": "evm"
     },
     "status": "supported",
     "evidence": {
      "text": "/server/chains now returns 624 chains (424 supported:true), up from 423/264 recorded on 2026-09-08 (the earlier drop appears to have been transient); Avalanche C-Chain and Robinhood 4663 supported, Avalanche L1s not.",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-13"
     }
    },
    {
     "target": {
      "kind": "network",
      "id": "avalanche-c-chain",
      "name": "Avalanche C-Chain",
      "family": "evm",
      "chain_id": 43114
     },
     "status": "supported",
     "evidence": {
      "text": "C-Chain 43114: supported (debug_traceTransaction). Fuji 43113: supported. Robinhood Chain 4663: supported (trace). Beam 4337, DFK 53935, Dexalot 432204: listed but supported:false.",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-13"
     }
    },
    {
     "target": {
      "kind": "network",
      "id": "robinhood-chain",
      "name": "Robinhood Chain",
      "family": "evm",
      "chain_id": 4663
     },
     "status": "supported",
     "evidence": {
      "text": "/server/chains now returns 624 chains (424 supported:true), up from 423/264 recorded on 2026-09-08 (the earlier drop appears to have been transient); Avalanche C-Chain and Robinhood 4663 supported, Avalanche L1s not.",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-13"
     }
    },
    {
     "target": {
      "kind": "ecosystem",
      "id": "avalanche-l1",
      "name": "Avalanche L1s",
      "family": "evm.avalanche-l1"
     },
     "status": "supported",
     "evidence": {
      "text": "/server/chains now returns 624 chains (424 supported:true), up from 423/264 recorded on 2026-09-08 (the earlier drop appears to have been transient); Avalanche C-Chain and Robinhood 4663 supported, Avalanche L1s not.",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-13"
     }
    },
    {
     "target": {
      "kind": "ecosystem",
      "id": "avalanche",
      "name": "Avalanche ecosystem",
      "family": "evm"
     },
     "status": "supported",
     "evidence": {
      "text": "/server/chains now returns 624 chains (424 supported:true), up from 423/264 recorded on 2026-09-08 (the earlier drop appears to have been transient); Avalanche C-Chain and Robinhood 4663 supported, Avalanche L1s not.",
      "source_refs": [],
      "verified": true,
      "last_verified": "2026-09-13"
     }
    }
   ],
   "raw": {
    "chains_note": "/server/chains now returns 624 chains (424 supported:true), up from 423/264 recorded on 2026-09-08 (the earlier drop appears to have been transient); Avalanche C-Chain and Robinhood 4663 supported, Avalanche L1s not.",
    "avalanche_support": "C-Chain 43114: supported (debug_traceTransaction). Fuji 43113: supported. Robinhood Chain 4663: supported (trace). Beam 4337, DFK 53935, Dexalot 432204: listed but supported:false."
   }
  },
  "capability_classes": [
   "api.contract"
  ],
  "capability_support": [
   {
    "raw": "contract source/verification/ABI/metadata (v2 API)",
    "class_ids": [
     "api.contract"
    ],
    "status": "reported",
    "scope": "provider",
    "source_refs": [],
    "verified": true,
    "last_verified": "2026-09-13"
   },
   {
    "raw": "bulk dataset download / BigQuery",
    "class_ids": [],
    "status": "reported",
    "scope": "provider",
    "source_refs": [],
    "verified": true,
    "last_verified": "2026-09-13"
   }
  ],
  "freshness": {
   "band": "recent",
   "age_days": 5,
   "last_verified": "2026-09-13",
   "as_of": "2026-09-18"
  },
  "status": "active",
  "promo_state": "none",
  "avalanche_support": "C-Chain 43114: supported (debug_traceTransaction). Fuji 43113: supported. Robinhood Chain 4663: supported (trace). Beam 4337, DFK 53935, Dexalot 432204: listed but supported:false.",
  "avalanche_flag": "l1s",
  "access_model_raw": "key-free-public | open-source-self-host",
  "access_model": "key-free-public",
  "free_tier": "Free, no key (v2 API at sourcify.dev/server; 4byte signature service at api.4byte.sourcify.dev; OpenAPI specs published). Legacy v1 API fully turned off July 7, 2026. Rate-limit numbers still not published.",
  "rate_limit": "UNVERIFIED",
  "paid_from": "N/A (free/open source)",
  "pricing_unit": "N/A",
  "promos": null,
  "notes": "[2026-09-08] Deprecation: v1 API shut down 2026-07-07; migrate to v2. | Legacy v1 API fully turned off July 7, 2026 - migrate to /v2/contract/{chainId}/{address}?fields=all. Full repo downloadable (parquet) and on BigQuery.",
  "sources": [
   "https://docs.sourcify.dev/docs/api/",
   "https://sourcify.dev/server/chains"
  ],
  "verified": true,
  "last_verified": "2026-09-13",
  "page": "/providers/sourcify.html"
 },
 "changes": [
  {
   "date": "2026-09-13",
   "provider": "Sourcify",
   "type": "new-chain-coverage",
   "title": "Sourcify chain list rebounded to 624 chains (424 supported); Avalanche C-Chain and Robinhood Chain supported",
   "summary": "sourcify.dev/server/chains now returns 624 chains with 424 supported:true (tracker recorded 423/264 on 2026-09-08, which appears to have been a transient drop). Avalanche C-Chain 43114, Fuji 43113 and Robinhood Chain 4663 are supported; Beam, DFK and Dexalot L1s remain supported:false. Docs API page is readable again and confirms v1 API shutdown on July 7, 2026.",
   "sources": [
    "https://sourcify.dev/server/chains",
    "https://docs.sourcify.dev/docs/api/"
   ],
   "verified": true
  },
  {
   "date": "2026-09-08",
   "provider": "Sourcify",
   "type": "deprecation",
   "title": "Sourcify v1 API shut down July 7, 2026; v2 at sourcify.dev/server; chains list now 423 (264 supported) incl. Avalanche C-Chain, Fuji and Robinhood Chain 4663",
   "summary": "The legacy v1 verification/lookup API was turned off on July 7, 2026; only the v2 API remains (free, no key, limits unpublished). The /server/chains endpoint now returns 423 chains, 264 flagged supported; Avalanche C-Chain 43114 and Fuji 43113 supported with debug_traceTransaction, Robinhood Chain 4663 supported; Beam, DFK and Dexalot are listed but supported:false.",
   "sources": [
    "https://docs.sourcify.dev/docs/api/",
    "https://sourcify.dev/server/chains"
   ],
   "verified": true
  }
 ]
}