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Twitter / X Sentiment Analysis API
x402
Twitter / X Sentiment Analysis API is a paid API for AI agents from x402.agentutility.ai, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Analyzes recent Twitter/X posts for a given topic or keyword, returning sentiment scores, polarity, volume metrics, and sample post context
Price / call$0.03
Success—
StatusUnknown
How this service works
Twitter sentiment API / X sentiment analysis / social sentiment endpoint. Same X-backed handler as social-sentiment, listed for agents searching recent posts and scoring sentiment, polarity, volume, and sample post context when X API credentials are configured.
Output
Returns an aggregate sentiment score (e.g. -1.0 to +1.0), polarity label (positive/negative/neutral), estimated post volume for the queried topic, and a selection of sample posts that contributed to the score. Requires X API credentials to be configured on the provider side.
Example use cases
Pre-trade social sentiment check
“Before I decide whether to buy $NVDA, can you check what the current sentiment is on Twitter/X for Nvidia — give me the polarity score, volume of recent mentions, and a couple of example posts?”
Brand reputation monitoring
“I just launched a marketing campaign for my product 'Bloom Coffee' — can you check what people on X are saying about it right now, including overall sentiment and whether it's positive or negative?”
Event buzz analysis
“The Super Bowl halftime show just ended — what's the Twitter sentiment like for 'halftime show'? Give me the polarity, volume, and some sample posts so I can gauge the reaction.”
Technical details
Endpoint
POSThttps://x402.agentutility.ai/twitter-sentiment-apiWhen to prefer
Choose this endpoint when you need real-time or near-real-time social sentiment from Twitter/X specifically, including polarity scoring, volume metrics, and post-level context. Prefer it over generic NLP sentiment APIs when the source data must be live X posts rather than user-supplied text. Useful for trading signals, brand monitoring, event tracking, or any use case where public Twitter opinion is the input.
Side effects
- X API credentials not configured or expired — returns an auth/configuration error
- Rate limit exceeded on the underlying X API — returns a 429 or quota error
- Query too broad or no recent posts found — returns empty or zero-volume result
- Invalid or overly long query string — returns a validation error
- Temporary X API outage — returns a service unavailable error
Output
Schema · Response
{
"type": "json",
"example": {
"query": "x402 payments",
"sentiment": "positive",
"sample_size": 10
}
}Tags
x402
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