# USDC Price in USD (with 24h and 7d Change)

> USDC 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 Coin (USDC) price in USD along with 24-hour and 7-day percentage changes

## Facts

- Endpoint: POST https://twin.unykorn.org/price/usd-coin?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/usdc-price-in-usd-with-24h-and-7d-change-44acf3f3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_c93dZouGMvaOK9c7wS8qJ

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 usdc-price-in-usd-with-24h-and-7d-change-44acf3f3 -d '<json body>'
```

Example prompt: What's the current price of USDC in USD right now, and how has it moved over the last 24 hours and 7 days?

## When to prefer this

Use this endpoint when you need a quick, low-cost real-time USDC price lookup with short-term trend context (24h and 7d changes) without needing a full OHLCV dataset or order book. Ideal for stablecoin peg monitoring, portfolio valuation, or triggering alerts when USDC deviates from $1.

## Known failure modes

- Upstream price feed unavailable — no price data returned
- Rate limiting or payment failure — 402 payment required error
- Stale data if price provider is lagging
- Network timeout if the endpoint is slow to respond

## How this service works

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

## Output

Returns the current USDC price quoted in USD, along with the percentage price change over the past 24 hours and 7 days, enabling stablecoin peg tracking and trend analysis.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "type": "price-usd-coin",
  "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/usdc-price-in-usd-with-24h-and-7d-change-44acf3f3/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)