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Agent Micro - Text Sentiment Analysis
x402
Agent Micro - Text Sentiment Analysis is a paid API for AI agents from agent-micro.annushka1190.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Analyzes the sentiment of a given text input and returns a sentiment classification result, paid per-call via USDC x402 micropayment.
Price / call$0.003
Success—
StatusUnknown
How this service works
Advanced micro-tools for AI agents: cryptographic randomness, text analysis, math helpers, date arithmetic, web metadata, and IP intelligence. All under $0.01 per request, paid in USDC via x402.
Output
Returns a JSON object with an 'ok' boolean and sentiment classification details for the submitted text — typically including a sentiment label (positive, negative, neutral) and optionally a confidence score or polarity value.
Example use cases
Customer review tone detection
“Analyze the sentiment of this product review for me: 'Absolutely love this item — exceeded my expectations in every way!' — is it positive, negative, or neutral?”
Support ticket triage by mood
“I need to know the sentiment of this support message before escalating it: 'I've been waiting three weeks for a response and nobody has helped me.' Is it negative?”
Social media post mood check
“Can you run sentiment analysis on this tweet: 'Just tried the new menu at my favorite café and honestly it was a bit disappointing compared to before.' What's the emotional tone?”
Technical details
Endpoint
POSThttps://agent-micro.annushka1190.workers.dev/v1/text/sentimentWhen to prefer
Choose this endpoint when you need a cheap, fast, per-call sentiment classification for text within an AI agent pipeline and want to pay in USDC micropayments via x402 without a subscription. It is ideal for agents that need ad-hoc NLP sentiment scoring at sub-cent cost without setting up a full NLP service integration.
Side effects
- Missing or empty 'input' field in request body returns a 400 validation error
- Payment not included or insufficient USDC via x402 returns a 402 Payment Required
- Non-JSON body or wrong Content-Type may cause a parse error
- Very short or ambiguous text may return low-confidence or unexpected sentiment labels
- Service unavailability on the Cloudflare Workers edge may return a 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true
}
}Tags
x402
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