# Ethereum Classic (ETC) Price in USD with 24h and 7d Change

> Ethereum Classic (ETC) Price in USD with 24h and 7d Change is a paid API for AI agents from twin.unykorn.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Returns the current USD price of Ethereum Classic (ETC) along with its 24-hour and 7-day percentage changes

## Facts

- Endpoint: POST https://twin.unykorn.org/price/ethereum-classic?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ethereum-classic-etc-price-in-usd-with-24h-and-7d-change-69607bd6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SvBwRu9fwPDg-EDjrHbOK

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 ethereum-classic-etc-price-in-usd-with-24h-and-7d-change-69607bd6 -d '<json body>'
```

Example prompt: What's the current price of Ethereum Classic in USD, and how has it changed over the last 24 hours and the past week?

## When to prefer this

Use this endpoint when you need a quick, low-cost real-time snapshot of Ethereum Classic's USD price and short-term performance metrics (24h, 7d). Prefer this over general crypto aggregator APIs when operating in an agentic, pay-per-call context with x402 micropayments, or when you specifically need ETC price data without querying a broader multi-asset endpoint.

## Known failure modes

- Price data temporarily unavailable from upstream source — service may return an error or stale data
- Network timeout if the upstream price feed is slow
- Payment failure if the $0.001 USDC x402 micropayment is not completed correctly

## How this service works

Ethereum Classic (ETC) price in USD now, with 24h and 7d change — Genesis402 / UnyKorn Operator Network

## Output

Returns the current USD price of Ethereum Classic (ETC), its percentage price change over the past 24 hours, and its percentage price change over the past 7 days — enabling snapshot market awareness for ETC.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "params": {
   "type": "object",
   "properties": {}
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "type": "price-ethereum-classic",
  "receipt": {
   "tx_hash": "0x<64hex>",
   "amount_usd": 0.001,
   "receipt_id": "g402-<16hex>"
  },
  "sources": [
   {
    "ok": true,
    "name": "<source>"
   }
  ],
  "limitations": "<text>",
  "generated_at": "<iso time>",
  "evidence_hash": "sha256:<64hex>"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ethereum-classic-etc-price-in-usd-with-24h-and-7d-change-69607bd6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from twin.unykorn.org](https://www.zero.xyz/host/twin.unykorn.org/llms.txt)