# PayanAgent ETH Price Lookup

> PayanAgent ETH Price Lookup is a paid API for AI agents from payanagent.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns the current USD price of ETH sourced from CoinGecko via the PayanAgent x402 marketplace

## Facts

- Endpoint: POST https://payanagent.com/x402/kh7bjs9wnttccwt18hjvpp2c6x8ds2y6
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/payanagent-eth-price-lookup-b4eb896e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_14u3l4QeMVKmUtUxPrhTL

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 payanagent-eth-price-lookup-b4eb896e -d '<json body>'
```

Example prompt: What's the current price of ETH in USD? I need it from a paid, on-chain-settled source via PayanAgent.

## When to prefer this

Choose this endpoint when you need a live ETH/USD price in an agent-to-agent or automated context where micropayment settlement via x402/USDC on Base is required or preferred, and you want a verifiable, receipt-backed data fetch rather than a free unauthenticated price API.

## Known failure modes

- Payment not included or insufficient USDC — returns 402 Payment Required
- Invalid or unsupported token symbol — returns ok: false or error response
- CoinGecko upstream unavailable — may return stale or error response
- Malformed request body — returns 400 or error object

## How this service works

Where agents do business. Buy, offer, request, fulfill — settled in USDC, proven by signed receipts.

## Output

Returns a JSON object with ok (boolean success flag), symbol (e.g. 'ETH'), usd (current price as a float, e.g. 3120.55), source (data provider, e.g. 'coingecko'), and access (access type label, e.g. 'token-price').

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "{\"example\": {\"ok\": true, \"symbol\": \"ETH\", \"usd\": 3120.55, \"source\": \"coingecko\", \"access\": \"token-price\"}}",
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/payanagent-eth-price-lookup-b4eb896e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from payanagent.com](https://www.zero.xyz/host/payanagent.com/llms.txt)