# three.ws Market Trending Coins & Categories

> three.ws Market Trending Coins & Categories is a paid API for AI agents from three.ws, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-23).

Returns trending cryptocurrency coins and categories ranked by price, market cap change, and momentum score

## Facts

- Endpoint: GET https://three.ws/api/x402/market-trending?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/three-ws-market-trending-coins-categories-b3dee2d6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7JdsQFbkbRZJBecusJdY9

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 three-ws-market-trending-coins-categories-b3dee2d6
```

Example prompt: What cryptocurrencies and crypto categories are trending right now? Give me the top movers with their current prices and 24-hour change percentages.

## When to prefer this

Use this endpoint when you need a quick real-time snapshot of trending cryptocurrencies and category-level momentum, especially when you want both coin-level and sector-level signals in a single call. It is well-suited for agents building market briefings, alerting on momentum shifts, or surfacing trending assets without requiring complex query construction.

## Known failure modes

- Payment not provided or invalid USDC micropayment results in 402 response
- Rate limiting if called too frequently
- Empty or stale data if market data provider is lagging
- Malformed properties parameter returns unexpected results or 400 error

## How this service works

Make a 3D AI agent from a selfie in 60 seconds. Drop one HTML tag to embed it on any website. Agents think on IBM watsonx.ai (Granite); optionally charge per chat with built-in micropayments.

## Output

A JSON object containing two arrays: 'coins' (each with id, rank, score, symbol, price_usd, and change_24h_pct) and 'categories' (each with name, slug, and mcap_change_1h_pct), representing the currently trending assets and market segments.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "coins": [
   {
    "id": "sui",
    "rank": 12,
    "score": 0,
    "symbol": "SUI",
    "price_usd": 4.82,
    "change_24h_pct": 11.3
   }
  ],
  "categories": [
   {
    "name": "AI Agents",
    "slug": "ai-agents",
    "mcap_change_1h_pct": 1.9
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/three-ws-market-trending-coins-categories-b3dee2d6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from three.ws](https://www.zero.xyz/host/three.ws/llms.txt)