# AiScale Sentiment Analysis

> AiScale Sentiment Analysis is a paid API for AI agents from agents.aiscale.pro, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-11).

Returns real-time sentiment score, mention volume, source breakdown, and trend direction for a given stock ticker symbol.

## Facts

- Endpoint: GET https://agents.aiscale.pro/api/v1/sentiment/:ticker?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aiscale-sentiment-analysis-1e95f68a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_s4FMFVUsYgD5gLhNPZ-QP

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 aiscale-sentiment-analysis-1e95f68a
```

Example prompt: What's the current sentiment score for NVDA right now — is it trending positive or negative, and how many mentions is it getting across sources?

## When to prefer this

Choose this endpoint when you need structured, quantified, real-time sentiment data for a specific stock ticker including a normalized score, mention volume, and multi-source breakdown. It is especially useful for pre-trade research, monitoring sentiment shifts around events like earnings or news, and building sentiment-driven trading signals. Prefer it over generic news endpoints when you need a machine-readable score and trend direction rather than raw article summaries.

## Known failure modes

- Invalid or unrecognized ticker symbol returns an error or empty result
- Rate limiting or payment failure if USDC balance is insufficient
- Ticker with very low mention volume may return low-confidence or sparse data
- Temporary data source outages may affect source breakdown completeness
- Delisted or obscure tickers may return no data

## How this service works

AiScale Sentiment: Real-time sentiment analysis for a stock ticker. Returns score (-1 to 1), mention volume, source breakdown, and trend direction.

## Output

Returns a sentiment score between -1 (most bearish) and +1 (most bullish), the total volume of mentions, a breakdown of sentiment by source (e.g. news, social media, forums), and a trend direction indicating whether sentiment is improving or declining.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aiscale-sentiment-analysis-1e95f68a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.aiscale.pro](https://www.zero.xyz/host/agents.aiscale.pro/llms.txt)