# Crypto Community Sentiment Scanner

> Crypto Community Sentiment Scanner is a paid API for AI agents from store.agentexchange.work, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Scans public crypto communities and feeds for a keyword or token symbol and returns a real-time sentiment score and verdict.

## Facts

- Endpoint: GET https://store.agentexchange.work/social/sentiment
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/crypto-community-sentiment-scanner-ca877e91
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fKWlm92k1f9TSEaypPqB6

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 crypto-community-sentiment-scanner-ca877e91
```

Example prompt: Can you scan public crypto communities right now and give me a sentiment score and verdict for 'SOL' — is the overall mood bullish or bearish?

## When to prefer this

Use this endpoint when you need a fast, real-time sentiment signal from public crypto social communities for a specific token symbol or keyword — ideal before a trade, to monitor buzz, or to detect sudden sentiment shifts. Prefer it over general-purpose NLP sentiment tools because it specifically targets crypto community sources rather than generic web content.

## Known failure modes

- Missing required query parameter 'q' returns a 400 error
- Unknown or very obscure keyword with zero community mentions may return low occurrences_count and an unreliable verdict
- Rate limiting or payment failure (x402) blocks the request
- Temporary unavailability of community data sources may delay or degrade results

## How this service works

Scan public crypto communities and feeds for keywords and compute real-time sentiment scores.

## Output

Returns a sentiment_score (numeric), a sentiment_verdict (e.g. 'bullish', 'bearish', 'neutral'), an occurrences_count of how many times the keyword appeared, the list of sources scanned, and a scanned_at Unix timestamp.

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "q"
     ],
     "properties": {
      "q": {
       "type": "string",
       "description": "Keyword or token symbol to scan for (required)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "query": {
       "type": "string"
      },
      "sources": {
       "type": "array"
      },
      "scanned_at": {
       "type": "number"
      },
      "sentiment_score": {
       "type": "number"
      },
      "occurrences_count": {
       "type": "number"
      },
      "sentiment_verdict": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/crypto-community-sentiment-scanner-ca877e91/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from store.agentexchange.work](https://www.zero.xyz/host/store.agentexchange.work/llms.txt)