# Cardano (ADA) Price in USD — Current with 24h and 7d Change

> Cardano (ADA) Price in USD — Current 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 Cardano (ADA) along with its 24-hour and 7-day percentage change

## Facts

- Endpoint: POST https://twin.unykorn.org/price/cardano?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/cardano-ada-price-in-usd-current-with-24h-and-7d-change-3a7eeabe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SvyO9-OddKXjtWkJj6mek

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 cardano-ada-price-in-usd-current-with-24h-and-7d-change-3a7eeabe -d '<json body>'
```

Example prompt: What's the current price of Cardano (ADA) in USD, and how much has it moved in the last 24 hours and over the past 7 days?

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call ADA price lookup with both short-term (24h) and medium-term (7d) trend context. Ideal for agents that need occasional Cardano price checks without a subscription to a full crypto data provider. Part of the UnyKorn network, which also covers BTC, ARB, and stablecoin data, making it useful if you are already using sibling endpoints on the same platform.

## Known failure modes

- Payment failure or insufficient USDC balance resulting in 402 response
- Upstream price data source unavailable causing stale or missing price
- Network timeout or service downtime on twin.unykorn.org
- Malformed request body returning a 400 error

## How this service works

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

## Output

Returns the current USD price of Cardano (ADA), the percentage price change over the past 24 hours, and the percentage price change over the past 7 days.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "type": "price-cardano",
  "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/cardano-ada-price-in-usd-current-with-24h-and-7d-change-3a7eeabe/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)