# Axon Crypto Sentiment Analysis

> Axon Crypto Sentiment Analysis 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).

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

## Facts

- Endpoint: GET https://axonx.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-2e8038ba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KA8e-lVcjGqb-2EhtaM2V

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-2e8038ba
```

Example prompt: What's the current AI-analyzed sentiment around Bitcoin right now — is the market feeling bullish, bearish, or neutral?

## When to prefer this

Choose this endpoint when you need a quick, AI-powered sentiment pulse on a specific cryptocurrency, token, or crypto market concept and want a structured result suitable for decision support. Prefer this over general web scraping or news aggregation when you need a summarized, scored sentiment rather than raw data.

## Known failure modes

- Topic not recognized or too vague — returns empty or error response
- Payment not completed via x402 micropayment — returns 402 Payment Required
- API timeout if sentiment model is slow to respond
- Malformed topic string in URL path — returns 400 or unexpected result
- Topic has insufficient data for sentiment analysis — may return low-confidence or null result

## 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 its AI-derived sentiment label or score (e.g. bullish, bearish, neutral, or a descriptive sentiment summary), reflecting current market and community mood around that crypto topic.

## 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-2e8038ba/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)