# Axon Crypto News Summarizer

> Axon Crypto News Summarizer is a paid API for AI agents from axonx.vercel.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).

Fetches and summarizes the latest AI-generated news for a given crypto topic, returning a concise summary via x402 micropayment

## Facts

- Endpoint: GET https://axonx.vercel.app/api/news/%7Btopic%7D
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/axon-crypto-news-summarizer-435399f9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EmOzLtd-3g5BOYLZ9ejXP

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 axon-crypto-news-summarizer-435399f9
```

Example prompt: Can you get me an AI-summarized news briefing on Ethereum from Axon — just the latest headlines and key developments distilled into a quick summary?

## When to prefer this

Use this endpoint when you need a fast, AI-synthesized news summary for a specific cryptocurrency or blockchain topic and want a single concise digest rather than raw article feeds. Ideal for agents monitoring crypto developments or briefing users on a particular token or ecosystem.

## Known failure modes

- Payment not made or rejected — 402 Payment Required response with no content
- Invalid or unsupported topic — may return empty summary or error
- Rate limiting or server unavailability on the Vercel deployment — 503 or timeout
- Topic string malformed in URL path — 404 or parsing error

## How this service works

Axon provides AI-powered crypto intelligence endpoints covering token research, market analysis, contract auditing, sentiment tracking, news summarization, portfolio advice, deep research, text translation, language detection, SEO content generation, and contract explanation. All analytical endpoints require x402 micropayment on Base.

## Output

A JSON object containing the queried topic and an AI-generated summary of recent news and developments related to that crypto topic.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "topic": "ethereum",
  "summary": "..."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/axon-crypto-news-summarizer-435399f9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from axonx.vercel.app](https://www.zero.xyz/host/axonx.vercel.app/llms.txt)