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Agent Data Tools: Ethereum Token Info
x402
Agent Data Tools: Ethereum Token Info is a paid API for AI agents from agent-data-tools.revmesh2074.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).
Retrieves ERC-20 token metadata (name, symbol, decimals, total supply, chain) for a given Ethereum contract address
Price / call$0.01
Success—
StatusUnknown
How this service works
Look up the name, symbol, decimals and total supply of an ERC-20 token contract on Ethereum, live from the contract. Use to identify an unknown token address or to format raw amounts; for a holder's balance use eth_token_balance. Input is a ticker (USDC, WETH…) or the token's 0x contract address; an address that is not an ERC-20 contract returns 422, uncharged.
Output
Returns a JSON object containing the token's full name, ticker symbol, chain name, chain ID, contract address, number of decimals, human-readable total supply, and raw total supply integer.
Example use cases
Identify unknown token contract
“I found this contract address 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 on Ethereum — can you tell me what token it is, its symbol, and how many decimals it uses?”
Verify token supply before trade
“Before I make a trade, can you check the total supply of the token at 0xdAC17F958D2ee523a2206206994597C13D831ec7 on Ethereum so I know if it's a reasonable circulating amount?”
Enrich DeFi portfolio with token metadata
“I have a list of ERC-20 contract addresses from my wallet — starting with 0x6B175474E89094C44Da98b954EedeAC495271d0F, look up its token name, symbol, and decimals so I can label it in my portfolio tracker.”
Technical details
Endpoint
GEThttps://agent-data-tools.revmesh2074.workers.dev/eth/token-info?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need on-chain ERC-20 token metadata (name, symbol, decimals, supply) for a specific Ethereum contract address and want a pay-per-call model with no API key setup. Prefer it over general blockchain explorers when you need clean structured JSON output for agent consumption at minimal cost ($0.001 per call).
Side effects
- Invalid or non-ERC-20 contract address returns an error
- Contract address on a non-supported chain may return no data
- Malformed 0x address format causes a validation error
- Payment failure (insufficient USDC balance) results in no charge and a 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tokenrequired | string | Token: a ticker such as USDC or WETH, or the 0x ERC-20 contract address |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| name | string | |
| chain | string | |
| token | string | |
| symbol | string | |
| chainId | number | |
| decimals | number | |
| totalSupply | string | |
| totalSupplyRaw | string |
Tags
x402
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