# APT to USD Live Price Converter

> APT to USD Live Price Converter 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).

Converts a given amount of Aptos (APT) to US Dollars using the current live market price

## Facts

- Endpoint: GET https://api.x402node.dev/crypto/convert/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-to-usd-live-price-converter-b82cfb78
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1pAj-lAnVzYjcK217F46C

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-to-usd-live-price-converter-b82cfb78
```

Example prompt: How much is 25 APT worth in US dollars right now?

## When to prefer this

Use this endpoint when you need a quick, live APT-to-USD conversion with a single call and a structured JSON response including the price source and timestamp. Prefer this over general crypto price APIs when you specifically need Aptos conversion with amount-based calculation already done server-side.

## Known failure modes

- Invalid or missing amount parameter returns an error
- Upstream price feed unavailable causes lookup failure
- Negative or zero amount may return unexpected results
- Rate limiting if too many calls are made in quick succession

## How this service works

Convert APT to USD at live price. Pass ?amount=1 for value in US Dollar. Aptos兑换美元换算。アプトスを米ドルに換算。Convertir Aptos a dólar. 앱토스를 달러로 환전. apt to usd, Aptos convert. Accepts payment on Base or Solana — either network works.

## Output

Returns a JSON object with the from/to currency pair, the input amount, the converted result in USD, the live price used, a timestamp of when the price was fetched, and the price source.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "amount"
     ],
     "properties": {
      "amount": {
       "type": "string",
       "description": "要换算的数量，如 ?amount=1"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/apt-to-usd-live-price-converter-b82cfb78/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)