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EVM Token Info (Name, Symbol, Decimals, Supply)
x402
EVM Token Info (Name, Symbol, Decimals, Supply) is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Returns the name, symbol, decimals, and total supply of an ERC-20 token contract on a supported EVM chain in a single call.
Price / call$0.005
Success—
StatusUnknown
How this service works
Name, symbol, decimals and supply of a token in one call — Genesis402 / UnyKorn Operator Network
Output
A JSON object with ok:true, the type field 'evm-token-info', token metadata fields (name, symbol, decimals, total supply), a receipt containing the transaction hash, USD amount charged, and a receipt ID, plus a generated_at ISO8601 timestamp.
Example use cases
Token display metadata for a DeFi dashboard
“I'm building a token list — can you grab the full token info (name, symbol, decimals, and total supply) for the contract 0x6B175474E89094C44Da98b954EedeAC495271d0F on Ethereum?”
Validate token decimals before a swap calculation
“Before I calculate the exact swap amount, can you check how many decimals the token at 0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174 uses on Polygon?”
Identify unknown token on a new chain
“There's an unknown contract 0x0000000000000000000000000000000000000000 showing up in my wallet on Arbitrum — can you tell me what token it is, its symbol, and total supply?”
Technical details
Endpoint
POSThttps://twin.unykorn.org/evm-token-info?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need all four basic ERC-20 token metadata fields (name, symbol, decimals, total supply) in a single low-latency call across any of the ten supported EVM chains. It is ideal over raw RPC calls when you want a pay-per-use model without maintaining your own node infrastructure, and over multi-call alternatives when you want a single unified response with a payment receipt.
Side effects
- Invalid contract address format (must be 0x followed by 40 hex chars) returns an error
- Unsupported chain name returns a validation error
- Contract address is not an ERC-20 token (e.g. EOA or non-standard contract) may return null or error fields
- Payment failure or insufficient USDC balance returns a 402 error
- Network timeout or RPC node unavailability returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| params | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"type": "evm-token-info",
"receipt": {
"tx_hash": "0x<64hex>",
"amount_usd": 0.005,
"receipt_id": "g402-<16hex>"
},
"generated_at": "<iso8601>"
}
}Tags
x402
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