# Financial Data x402 – Crypto Movers

> Financial Data x402 – Crypto Movers is a paid API for AI agents from x402financialdata.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns the top 24-hour gainers and losers among the top 250 cryptocurrencies by market cap, paid per-call via x402/USDC.

## Facts

- Endpoint: GET https://x402financialdata.com/crypto-movers
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/financial-data-x402-crypto-movers-1a16a095
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6DaLGTGBoYb_sGYhrvPyk

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 financial-data-x402-crypto-movers-1a16a095
```

Example prompt: What are the biggest crypto gainers and losers in the last 24 hours across the top 250 coins by market cap?

## When to prefer this

Choose this endpoint when you need a fast, no-subscription, pay-per-call snapshot of the top crypto movers across a broad universe (top 250 by market cap), paid in USDC via the x402 micropayment protocol. Prefer it over subscription APIs when call volume is low or sporadic, or when you want to avoid API key management entirely. It is specifically suited for agents that handle cryptocurrency market intelligence tasks and can execute on-chain micropayments autonomously.

## Known failure modes

- Payment not received or insufficient USDC — 402 Payment Required with payment instructions returned
- Network or upstream data provider outage — 5xx error with no data
- Stale data if upstream feed is delayed — 'as_of' timestamp will reflect last available snapshot
- Malformed payment header — request rejected before data is returned

## How this service works

Pay-per-call stock, macro, on-chain, and crypto data over the x402 protocol. USDC on Base or Solana, no API keys, no subscriptions.

## Output

A JSON object containing an 'as_of' timestamp, a 'universe' label ('top 250 coins by market cap'), a 'gainers' array, and a 'losers' array. Each entry includes the coin name, ticker symbol, current USD price, 24-hour percentage change, and market cap rank.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "as_of": "2026-08-09T12:00:00Z",
  "losers": [
   {
    "name": "Dogecoin",
    "price": 0.187,
    "symbol": "DOGE",
    "change_24h_pct": -8.91,
    "market_cap_rank": 9
   }
  ],
  "gainers": [
   {
    "name": "Solana",
    "price": 214.32,
    "symbol": "SOL",
    "change_24h_pct": 12.47,
    "market_cap_rank": 5
   }
  ],
  "universe": "top 250 coins by market cap"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/financial-data-x402-crypto-movers-1a16a095/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402financialdata.com](https://www.zero.xyz/host/x402financialdata.com/llms.txt)