# Top Crypto Movers (24h) — api.x402node.dev

> Top Crypto Movers (24h) — api.x402node.dev is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-15).

Returns the top gainers and losers among the top-250 coins by market cap over the last 24 hours, ranked by price change with volume and market cap data.

## Facts

- Endpoint: GET https://api.x402node.dev/market/top-movers
- Price: $0.006/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/top-crypto-movers-24h-api-x402node-dev-9c88373f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qG64dq9M4kaIO1_h93KYb

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 top-crypto-movers-24h-api-x402node-dev-9c88373f
```

Example prompt: What are the biggest crypto gainers and losers in the last 24 hours among large-cap coins — I want to see which ones moved the most with their volume and market cap.

## When to prefer this

Use this endpoint when you need a quick, ranked momentum signal across the top-250 market-cap coins — ideal for agents building trading dashboards, rotation strategies, or daily market briefings. Prefer this over individual coin lookups when the goal is to discover which assets are moving without knowing the symbols in advance.

## Known failure modes

- Upstream market data unavailable — may return 503 or empty result during data provider outages
- Payment not processed — returns 402 if USDC payment header is missing or invalid
- Rate limiting — too many requests from the same origin may be throttled
- Stale data — rankings reflect a point-in-time snapshot and may lag during high-volatility periods

## How this service works

Top crypto gainers and losers over the last 24 hours among the top-250 market-cap coins - ranked by price change with volume and market cap, a momentum and rotation signal for agents tracking what is moving. top gainers, top losers, biggest movers, crypto gainers, 24h gainers, price movers, whats up today, market movers

## Output

A ranked list of top gainers and top losers among the top-250 coins by market cap, each entry including coin symbol, 24-hour price change percentage, current volume, and market cap — ready to use as a momentum or rotation signal.

## 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",
     "properties": {
      "limit": {
       "type": "string",
       "description": "Number to return, default 10, max 25"
      },
      "direction": {
       "type": "string",
       "description": "gainers (default) or losers"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/top-crypto-movers-24h-api-x402node-dev-9c88373f/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)