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Tanod chainpeek ERC-20 Token Metadata
x402
Tanod chainpeek ERC-20 Token Metadata is a paid API for AI agents from tanod.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-11).
Fetches ERC-20 token metadata (name, symbol, decimals, total supply) for a given contract address on Ethereum or Base, or returns is_erc20:false if the address is not an ERC-20 token.
Price / call$0.003
Success—
StatusUnknown
How this service works
One MCP server and HTTP API with 193 pay-per-call tools for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.
Output
Returns ERC-20 token metadata including name, symbol, decimals, and total supply for valid ERC-20 contracts on Ethereum or Base. If the address is not an ERC-20 token, returns is_erc20: false. Note: on-chain string fields (name, symbol) are attacker-controlled and should be treated as untrusted data.
Example use cases
Token info display in DeFi dashboard
“I need to show token details in my app — can you fetch the name, symbol, and decimals for the contract 0x6B175474E89094C44Da98b954EedeAC495271d0F on Ethereum?”
Validate ERC-20 before listing
“Before I add this token to our exchange, can you check if 0x4200000000000000000000000000000000000006 on Base is actually an ERC-20 contract, and if so, what its symbol and total supply are?”
Enrich transaction records with token metadata
“I have a batch of contract addresses from Base transactions — can you look up the ERC-20 metadata for 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base so I can label it properly?”
Technical details
Endpoint
POSThttps://tanod.dev/v1/chain/token?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to resolve ERC-20 token metadata on Ethereum or Base by contract address without maintaining your own blockchain node. Especially useful for enriching transaction data, validating token contracts before listing or interacting with them, or displaying token info in apps. Prefer this over general blockchain RPC calls when you want a simple, paid-per-call REST interface without managing Web3 infrastructure.
Side effects
- Invalid contract address format returns an error
- Contract exists but is not ERC-20 returns is_erc20:false
- Unsupported chain value (anything other than 'ethereum' or 'base') returns a validation error
- Network timeouts or RPC issues may cause transient failures
- Contract address points to an EOA (externally owned account) rather than a contract
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Chain to read. |
| address | string | Token contract address (0x + 40 hex). |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "USD Coin",
"chain": "base",
"symbol": "USDC",
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"decimals": 6,
"is_erc20": true,
"total_supply": "4440602565.916867",
"total_supply_raw": "4440602565916867"
}
}Tags
x402
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