{
  "x402Version": 2,
  "id": 52909,
  "slug": "52909",
  "resource": "https://heb-utils-x402.hebutils-api.workers.dev/base-erc20-balance",
  "description": "Get the ERC-20 token balance of any wallet on Base mainnet. Pass the token contract address and the holder address. Returns the raw balance, decimals, token symbol and the human-readable balance in one JSON response. Works for USDC, WETH, DAI or any standard ERC-20. Read-only, live on-chain data.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x1CD76fe5f38Ae5B2785962EE5a3799e846E9fA52",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "1000",
      "amountUsd": 0.001,
      "maxTimeoutSeconds": 60
    },
    {
      "scheme": "exact",
      "network": "eip155:84532",
      "payTo": "0x1CD76fe5f38Ae5B2785962EE5a3799e846E9fA52",
      "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
      "amount": "1000",
      "maxTimeoutSeconds": 60
    }
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    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
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    },
    "required": [
      "type"
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    "type": "object"
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  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "holder": "0x1CD76fe5f38Ae5B2785962EE5a3799e846E9fA52",
            "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "balance": "1.5",
            "balance_raw": "1500000",
            "chain": "base",
            "checked_at": "2026-10-12T00:00:00.000Z",
            "decimals": 6,
            "holder": "0x1CD76fe5f38Ae5B2785962EE5a3799e846E9fA52",
            "symbol": "USDC",
            "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
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              "queryParams": {
                "properties": {
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                    "type": "string"
                  },
                  "token": {
                    "type": "string"
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              "type": {
                "const": "http",
                "type": "string"
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  ],
  "sourceHost": "heb-utils-x402.hebutils-api.workers.dev",
  "lastUpdated": "2026-10-12T06:09:59.541Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-12T06:09:59.158Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "holder": "0x1CD76fe5f38Ae5B2785962EE5a3799e846E9fA52",
              "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "balance": "1.5",
              "balance_raw": "1500000",
              "chain": "base",
              "checked_at": "2026-10-12T00:00:00.000Z",
              "decimals": 6,
              "holder": "0x1CD76fe5f38Ae5B2785962EE5a3799e846E9fA52",
              "symbol": "USDC",
              "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            },
            "type": "json"
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                },
                "type": {
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              },
              "required": [
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              ],
              "type": "object"
            }
          },
          "required": [
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          ],
          "type": "object"
        }
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    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "heb-utils-x402.hebutils-api.workers.dev",
    "manifest_name": "heb-utils-x402.hebutils-api.workers.dev",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-13T15:56:53.641Z"
  },
  "exampleResponse": {
    "example": {},
    "type": "string"
  }
}