# APT/USD Live Price Feed

> APT/USD Live Price Feed is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).

Returns the current real-time price of Aptos (APT) in US Dollars (USD) with no parameters required.

## Facts

- Endpoint: GET https://api.x402node.dev/crypto/price/apt/usd/apt-usd
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/apt-usd-live-price-feed-60548699
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1VwkV5ujMwz8p3x0s5tai

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 apt-usd-live-price-feed-60548699
```

Example prompt: What is the current live price of Aptos (APT) in US dollars right now?

## When to prefer this

Use this endpoint when you need the current real-time spot price of Aptos (APT) in USD with minimal latency and no input parameters. Ideal for AI agents building crypto dashboards, portfolio trackers, DeFi applications, or any workflow needing the live APT/USD rate on demand. Prefer this over general-purpose market data APIs when you want a zero-configuration, pay-per-call micro-payment model via x402.

## Known failure modes

- Price feed temporarily unavailable due to upstream data source outage
- Payment of $0.004 USDC not fulfilled via x402 protocol, resulting in 402 Payment Required
- Network timeout if the price provider is slow to respond
- Stale price data if the upstream source has not updated recently

## How this service works

Live APT to USD price (Aptos / US Dollar). Zero-param: GET returns current price. Aptos美元实时价格行情。アプトス/米ドル 価格。Precio Aptos dólar. 앱토스 달러 시세. apt usd, apt-usd, APT price.

## Output

Returns a JSON object containing: the base currency ('APT'), the quote currency ('USD'), the trading pair identifier ('apt-usd'), the current numeric price of APT in USD, a timestamp indicating when the price was recorded (as_of), and the data source name.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/apt-usd-live-price-feed-60548699/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x402node.dev](https://www.zero.xyz/host/api.x402node.dev/llms.txt)