# VerifyLite ERC-20 Token Metadata

> VerifyLite ERC-20 Token Metadata is a paid API for AI agents from verifylite.hydratinghealingtouch.workers.dev, paid per call via x402, $0.0048/call, status unknown (last checked 2026-10-22).

Returns ERC-20 token metadata for a Base mainnet contract address: name, symbol, decimals, total supply (human-readable and raw), and ERC-20 compliance flags.

## Facts

- Endpoint: POST https://verifylite.hydratinghealingtouch.workers.dev/chain/token?utm_source=zero.xyz
- Price: $0.0048/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/verifylite-erc-20-token-metadata-aae9ea3c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FSgA7bUUio_hfIgaZWIi1

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 verifylite-erc-20-token-metadata-aae9ea3c -d '<json body>'
```

Example prompt: What are the name, symbol, decimals, and total supply of the ERC-20 token at contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base mainnet?

## When to prefer this

Choose this endpoint when you need quick, structured ERC-20 token metadata (name, symbol, decimals, supply) for a specific Base mainnet contract, especially when you also need a compliance flag confirming ERC-20 behavior. It is purpose-built for Base mainnet token lookups and returns both human-readable and raw supply values in a single call, making it ideal for DeFi integrations, token due diligence, and agent workflows that need to validate a contract before interacting with it.

## Known failure modes

- Invalid or malformed 0x address returns a validation error
- Address is a non-ERC-20 contract: returns isERC20=false with limited metadata
- Address does not exist on Base mainnet: returns empty or error response
- Network or RPC issues may cause timeouts or partial data
- Payment failure (x402) prevents the request from being processed

## How this service works

ERC-20 token metadata for one contract on Base mainnet: name, symbol, decimals, and total supply (human-readable and raw), with a flag for whether it behaves like an ERC-20 at all and whether it is native USDC. Handles older tokens that return bytes32 names. Useful for formatting token amounts correctly and spotting look-alike tokens. Read-only. Not charged for an invalid address or an address with no contract.

## Output

Returns the token's name, symbol, number of decimals, total supply as a human-readable number and as a raw big integer, a boolean indicating whether the contract behaves like an ERC-20, and any additional compliance flags. Also indicates if the address is not an ERC-20 contract at all.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "address": {
   "type": "string",
   "description": "Token contract 0x address on Base."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/verifylite-erc-20-token-metadata-aae9ea3c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from verifylite.hydratinghealingtouch.workers.dev](https://www.zero.xyz/host/verifylite.hydratinghealingtouch.workers.dev/llms.txt)