# x402 Data Hub v2 – Token Sentiment

> x402 Data Hub v2 – Token Sentiment is a paid API for AI agents from data-hub-v5.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-13).

Returns market sentiment data for a specified cryptocurrency token symbol

## Facts

- Endpoint: POST https://data-hub-v5.vercel.app/api/sentiment/token
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-data-hub-v2-token-sentiment-a4b6ac59
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wzP1ZqwhExyrdyPAFn75B

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 x402-data-hub-v2-token-sentiment-a4b6ac59 -d '<json body>'
```

Example prompt: What's the current market sentiment for ETH — is it bullish or bearish right now?

## When to prefer this

Choose this endpoint when you need a quick, programmatic sentiment score for a specific cryptocurrency token as part of a trading signal pipeline, portfolio decision workflow, or market research task. It is especially useful in x402-enabled agent environments where micropayment-gated data access is acceptable. Prefer this over social media scraping when you need a structured, scored output rather than raw text, and when per-call cost of $0.1 USDC is acceptable for on-demand lookups.

## Known failure modes

- Unknown or unsupported token symbol returns an error or empty response
- Payment failure via x402 protocol results in 402 Payment Required response
- Malformed request body missing the 'token' field causes a 400 Bad Request
- Rate limiting or quota exceeded may return a 429 response
- Vercel cold-start may cause occasional latency spikes or timeouts

## How this service works

16 paid endpoints - Crypto, Exchange, Yield, Governance, Sentiment

## Output

Returns a sentiment assessment for the requested token, typically including a sentiment score or label (e.g. bullish/bearish/neutral) and possibly supporting metrics such as sentiment magnitude or data source indicators, enabling agents to gauge market mood around a specific cryptocurrency.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "token": {
   "type": "string",
   "description": "Token symbol (e.g. BTC, ETH)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-data-hub-v2-token-sentiment-a4b6ac59/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from data-hub-v5.vercel.app](https://www.zero.xyz/host/data-hub-v5.vercel.app/llms.txt)