# GenTech Market – ETH Price

> GenTech Market – ETH Price is a paid API for AI agents from api.gentechlabs.net, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-18).

Fetches the current market price of Ethereum (ETH) via the GenTech Labs x402 pay-per-call API

## Facts

- Endpoint: GET https://api.gentechlabs.net/v1/market/price/ETH/
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gentech-market-eth-price-a4661ee8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sOikhNvFtUwQvVv7lmNv7

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 gentech-market-eth-price-a4661ee8
```

Example prompt: What's the current market price of ETH? Pull the latest price from GenTech Labs.

## When to prefer this

Use this endpoint when you need a quick, pay-per-call ETH price lookup without a subscription, especially in agentic workflows on Base Network where x402 micropayments are already in use. Prefer this over broader market APIs when you specifically need ETH price and are already integrated with GenTech Labs' ecosystem for gas, DeFi, or security data.

## Known failure modes

- Payment not included or invalid x402 payment header — returns 402 Payment Required
- ETH price feed temporarily unavailable — upstream data source error
- Invalid path or method — returns 404 or 405
- Rate limiting if too many calls in short succession

## How this service works

GenTech Labs x402 - Market

## Output

Returns the current market price of ETH, likely as a numeric value with currency denomination (e.g. USD), possibly including timestamp or additional market metadata depending on the response structure.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": true
    },
    "pathParams": {
     "type": "object",
     "additionalProperties": true
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": true
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gentech-market-eth-price-a4661ee8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.gentechlabs.net](https://www.zero.xyz/host/api.gentechlabs.net/llms.txt)