Data tools / On-chain reads and wallet balances

Base token report API: identity, supply, holders and contract verification

Base token report: identity, supply, holders, transfer count, contract verification and proxy status — on-chain facts, not investment advice. If the public explorer is down the call is refused (503) before an x402 payment is taken; a half-answering explorer is listed in explorerPartsUnavailable

Price and access

Request

curl -i 'https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/token'

Runnable code for JavaScript, Python and LangChain: /integrations. Full schema: OpenAPI.

Example answer

{
  "generatedAt": "2026-10-26T12:00:00.000Z",
  "query": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "mode": "lookup",
  "network": "eip155:8453",
  "token": {
    "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "name": "USD Coin",
    "symbol": "USDC",
    "decimals": 6,
    "standard": "ERC-20",
    "totalSupply": 4300000000,
    "holders": 5000000,
    "transfers": 900000000,
    "marketCapUsd": 70000000000,
    "volume24hUsd": 1000000000,
    "priceUsd": 1
  },
  "contract": {
    "isContract": true,
    "sourceVerified": true,
    "proxyType": "eip1967_oz",
    "implementations": [
      "0x2ce6311ddae708829bc0784c967b7d77d19fd779"
    ],
    "creationTx": "0x..."
  },
  "checks": {
    "sourceVerified": true,
    "upgradeable": true,
    "hasHolders": true,
    "holdersOver1000": true,
    "hasMarketData": true,
    "notAContract": false
  },
  "source": "base-explorer",
  "method": "every field is read live from the public Base explorer at call time; if it answers only in part or not at all, the rest is read from a Base node and fields no source can establish are null",
  "disclaimer": "On-chain facts only. This is not investment advice and carries no opinion on the token."
}

Use it from an AI assistant (MCP)

Remote MCP server for this topic: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp/evm-wallet-onchain. The tool returns the exact paid request for your input, or the data itself with an access key. All tools on one server: https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/mcp.

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