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Agent402 Token Info — ERC-20/721/1155 Metadata via Blockscout
x402
Agent402 Token Info — ERC-20/721/1155 Metadata via Blockscout is a paid API for AI agents from agent402.tools, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Fetches on-chain metadata (name, symbol, decimals, type, total supply, holder count, 24h transfer count) for any ERC-20, ERC-721, or ERC-1155 token on any Blockscout-hosted chain
Price / call$0.005
Success—
StatusUnknown
How this service works
Explorer-grade metadata for any ERC-20/721/1155 token on any Blockscout-hosted chain: name, symbol, decimals, type, total supply, holder count, and 24h transfer count - bought per call from Blockscout's Pro API over x402, no API key. Marked untrustedContent: token names are attacker-chosen, analyze don't trust.
Output
Returns structured token metadata including name, symbol, decimals, token standard (ERC-20/721/1155), total supply, current holder count, and number of transfers in the past 24 hours for the specified contract on the requested chain.
Example use cases
Example prompt
“What's the name, symbol, total supply, and holder count for the token at 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum?”
Technical details
Endpoint
POSThttps://agent402.tools/api/token-infoWhen to prefer
Use this endpoint when you need authoritative on-chain token metadata (name, symbol, decimals, supply, holders, recent activity) for any ERC token on a Blockscout-indexed chain without managing your own API key — especially when working with Base, Polygon, Arbitrum, Optimism, or Ethereum tokens in an agent workflow that handles micropayments via x402.
Side effects
- Invalid or non-contract address returns an error or empty result
- Unsupported chain identifier returns a chain resolution error
- Token contract exists but is not indexed by Blockscout returns no data
- Payment failure over x402 protocol results in 402 response and no data
- Network timeout from Blockscout Pro API causes upstream error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | chain name or numeric id (default base) |
| address | string | token contract address (0x…) |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "USD Coin",
"type": "ERC-20",
"chain": "8453",
"symbol": "USDC",
"address": "0x8335…2913",
"holders": "…",
"decimals": "6",
"untrustedContent": true
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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