# Agent Data Tools: Ethereum Token Info

> 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

## Facts

- Endpoint: GET https://agent-data-tools.revmesh2074.workers.dev/eth/token-info?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-data-tools-ethereum-token-info-b2d23e45
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cF5eD9jl9C_ldw7GBxyxJ

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agent-data-tools-ethereum-token-info-b2d23e45
```

Example prompt: What's the name, symbol, and total supply of the ERC-20 token at Ethereum contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48?

## When to prefer this

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).

## Known failure modes

- 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

## 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.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "token"
 ],
 "properties": {
  "token": {
   "type": "string",
   "description": "Token: a ticker such as USDC or WETH, or the 0x ERC-20 contract address"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "name": {
   "type": "string"
  },
  "chain": {
   "type": "string"
  },
  "token": {
   "type": "string"
  },
  "symbol": {
   "type": "string"
  },
  "chainId": {
   "type": "number"
  },
  "decimals": {
   "type": "number"
  },
  "totalSupply": {
   "type": "string"
  },
  "totalSupplyRaw": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-data-tools-ethereum-token-info-b2d23e45/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-data-tools.revmesh2074.workers.dev](https://www.zero.xyz/host/agent-data-tools.revmesh2074.workers.dev/llms.txt)