# Axon Crypto Sentiment Analysis

> Axon Crypto Sentiment Analysis is a paid API for AI agents from aiaiaxaxon402.vercel.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).

Returns AI-generated sentiment analysis for a given crypto topic, token, or keyword

## Facts

- Endpoint: GET https://aiaiaxaxon402.vercel.app/api/sentiment/%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-sentiment-analysis-d230492f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UT7MAt0ySAo3EcxFKg8Um

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-sentiment-analysis-d230492f
```

Example prompt: What's the current sentiment around Solana right now — is the market feeling bullish or bearish on it?

## When to prefer this

Choose this endpoint when you need quick AI-generated sentiment signals for a specific crypto token or topic without scraping social media yourself. It is best for lightweight, real-time mood checks on well-known crypto assets or topics, especially within x402-enabled micropayment workflows on Base.

## Known failure modes

- Missing or empty topic parameter returns an error
- Unknown or obscure topic with no data may return vague or low-confidence sentiment
- x402 micropayment failure blocks the request entirely
- Rate limiting or server errors on the Vercel deployment may cause 500 responses
- Very new or illiquid tokens may lack sufficient data for meaningful sentiment

## 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 a sentiment assessment (e.g. positive, negative, neutral, or a descriptive sentiment string) generated by AI based on current crypto market context

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "topic": "bitcoin",
  "sentiment": "..."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/axon-crypto-sentiment-analysis-d230492f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aiaiaxaxon402.vercel.app](https://www.zero.xyz/host/aiaiaxaxon402.vercel.app/llms.txt)