# DAI Stablecoin Price — USD with 24h and 7d Change

> DAI Stablecoin Price — 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 2026-10-02).

Returns the current USD price of the Dai (DAI) stablecoin along with its 24-hour and 7-day percentage changes

## Facts

- Endpoint: POST https://twin.unykorn.org/price/dai?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dai-stablecoin-price-usd-with-24h-and-7d-change-e80757ef
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zqgn2fOd-aIZQEqyHU9om

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 dai-stablecoin-price-usd-with-24h-and-7d-change-e80757ef -d '<json body>'
```

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

## When to prefer this

Choose this endpoint when you need a fast, low-cost, single-call lookup for DAI's current USD price with short-term change metrics. Ideal for stablecoin peg monitoring, DeFi dashboards, or any workflow that needs to verify DAI is holding its $1 peg without querying a full exchange API.

## Known failure modes

- Upstream price data source unavailable, resulting in a timeout or error response
- Stale price data if the data provider has not refreshed recently
- Payment failure (x402 protocol) if USDC balance is insufficient, returning a 402 status
- Malformed response if the DAI market experiences extreme conditions

## How this service works

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

## Output

Returns the current USD price of DAI (Dai stablecoin), the percentage or absolute change over the past 24 hours, and the percentage or absolute change over the past 7 days, enabling quick peg health checks and trend assessment.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "type": "price-dai",
  "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/dai-stablecoin-price-usd-with-24h-and-7d-change-e80757ef/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)