# SignalFuse Social Sentiment – Equity Ticker

> SignalFuse Social Sentiment – Equity Ticker is a paid API for AI agents from api.signalfuse.co, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-16).

Returns ModernFinBERT-powered social sentiment (bullish/bearish/neutral label, score, and confidence) for a given equity ticker symbol.

## Facts

- Endpoint: GET https://api.signalfuse.co/v1/sentiment/META
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/signalfuse-social-sentiment-equity-ticker-bf4cffad
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-ZN08bYl1Y6Nr2Z80TNbG

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 signalfuse-social-sentiment-equity-ticker-bf4cffad
```

Example prompt: What's the current social sentiment on META stock — is it bullish, bearish, or neutral, and how confident is the signal?

## When to prefer this

Choose this endpoint when you need a lightweight, per-ticker social sentiment signal derived from NLP (ModernFinBERT) rather than raw price data or order-book signals. It is ideal for pre-trade checks, sentiment-driven screening, or enriching trading agent decisions with crowd sentiment context. Prefer this over generic news APIs when you want a structured bullish/bearish/neutral classification with a confidence score rather than raw article text.

## Known failure modes

- Unknown or unsupported ticker symbol returns an error or empty result
- Stale data if sentiment has not been refreshed recently (check updated_at)
- Payment failure (402) if x402 USDC micropayment is not properly handled
- Rate limiting if too many calls are made in short succession
- Confidence score may be low for thinly-traded or low-social-volume tickers

## How this service works

ModernFinBERT social sentiment for equity tickers

## Output

A JSON object containing the ticker symbol, a sentiment label (bullish, bearish, or neutral), a sentiment score between -1 and 1, a confidence value between 0 and 1, and a timestamp indicating when the signal was last updated.

## Request schema (JSON Schema)

```json
{
 "output": {
  "required": [
   "symbol",
   "label",
   "confidence",
   "score"
  ],
  "properties": {
   "label": {
    "enum": [
     "bullish",
     "bearish",
     "neutral"
    ],
    "type": "string"
   },
   "score": {
    "type": "number",
    "maximum": 1,
    "minimum": -1
   },
   "symbol": {
    "type": "string"
   },
   "confidence": {
    "type": "number",
    "maximum": 1,
    "minimum": 0
   },
   "updated_at": {
    "type": "string",
    "format": "date-time"
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "label": "bullish",
  "score": 0.7,
  "symbol": "TSLA",
  "confidence": 0.78,
  "updated_at": "2026-06-01T19:30:00+00:00"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/signalfuse-social-sentiment-equity-ticker-bf4cffad/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.signalfuse.co](https://www.zero.xyz/host/api.signalfuse.co/llms.txt)