# EVM Token USD Price Lookup

> EVM Token USD Price Lookup is a paid API for AI agents from evmapi.x402.fi, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).

Fetches the current USD price for a given token address on a specified EVM-compatible blockchain chain.

## Facts

- Endpoint: POST https://evmapi.x402.fi/%7Bchain%7D/tokenPrice/%7BtokenAddress%7D
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/evmapi-x402-fi-b0a6a292
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XqF3q3OPAVJkLYB0EfMwq

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 evmapi-x402-fi-b0a6a292 -d '<json body>'
```

Example prompt: What's the current USD price for the token at contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on the Ethereum mainnet chain?

## When to prefer this

Use this endpoint when you need to look up the real-time USD price of a specific ERC-20 or EVM-compatible token by its contract address on a named EVM chain. Prefer this over generic crypto price APIs when you have a contract address rather than a ticker symbol, or when dealing with newer/less-listed DeFi tokens not covered by centralized exchanges.

## Known failure modes

- Invalid or unrecognized token contract address returns an error or null price
- Unsupported EVM chain identifier causes a bad request error
- Token not listed or lacking price data returns empty or error response
- Network/provider outage causes timeout or 5xx error
- Malformed address format returns validation error

## How this service works

Fetches the USD price for a given token address on a specified EVM chain (x402 v2).

## Output

Returns the current USD price for the specified token contract address on the given EVM chain, allowing agents to determine token value in US dollars.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/evmapi-x402-fi-b0a6a292/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from evmapi.x402.fi](https://www.zero.xyz/host/evmapi.x402.fi/llms.txt)