# Axon Crypto News Summarization

> Axon Crypto News Summarization is a paid API for AI agents from aiaxaxon402.vercel.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-13).

Fetches and summarizes the latest AI-curated crypto news for a given topic

## Facts

- Endpoint: GET https://aiaxaxon402.vercel.app/api/news/%7Btopic%7D
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/axon-crypto-news-summarization-e5c7b1cb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WAW16lFkqH1xrWPq2oDaK

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-summarization-e5c7b1cb
```

Example prompt: Can you pull me the latest crypto news summary for Ethereum from Axon and give me a quick rundown of what's happening?

## When to prefer this

Use this endpoint when you need a quick AI-summarized news brief for a specific cryptocurrency or blockchain project, especially when you want to avoid manually aggregating news from multiple sources. Prefer this over generic web search when you need structured, crypto-focused news intelligence with consistent JSON output.

## Known failure modes

- Invalid or unrecognized topic returns empty or generic summary
- x402 micropayment of $0.50 USDC not fulfilled results in 402 Payment Required error
- Topic parameter missing or malformed URL causes 404 or 400 error
- Upstream news sources temporarily unavailable may result in stale or empty summaries
- Rate limiting or quota exhaustion may cause 429 errors

## 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 requested topic and an AI-generated summary of recent news articles 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-summarization-e5c7b1cb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aiaxaxon402.vercel.app](https://www.zero.xyz/host/aiaxaxon402.vercel.app/llms.txt)