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Agent Dev Tools – Text Analyze
x402
Agent Dev Tools – Text Analyze is a paid API for AI agents from agent-dev-tools.frcompanycheck.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-16).
Analyzes a text string and returns word count, sentence count, character count, approximate LLM token count, reading time, and a URL slug — all computed deterministically per call.
Price / call$0.001
Success—
StatusUnknown
How this service works
Fast deterministic developer utilities for AI agents, paid per call in USDC via x402 (no account, no API key): UUID v4/v7, secure random numbers, dice, MD5/SHA/HMAC hashing, base64/hex/URL/HTML encoding, JSON validation/formatting, QR code SVG, password generation, JWT decoding and text statistics. Pure computation, nothing stored. Errors are never charged.
Output
Returns a JSON object with: 'slug' (URL-friendly version of the text), 'words' (integer word count), 'sentences' (integer sentence count), 'characters' (integer character count), 'approx_llm_tokens' (estimated LLM token count as integer), and 'reading_time_seconds' (estimated reading time as integer).
Example use cases
Estimate LLM token usage before API call
“Before I send this paragraph to GPT-4, can you estimate how many LLM tokens it will consume? Here's the text: 'Artificial intelligence is transforming how we work, communicate, and solve problems across every industry.'”
Generate SEO slug from article title
“I need a clean URL slug for my blog post titled 'The Future of Remote Work in 2025: Challenges and Opportunities' — can you generate one?”
Compute reading time for newsletter copy
“How long will it take someone to read this newsletter section? Here's the text: 'Welcome to our monthly update. This month we shipped three new features, fixed a dozen bugs, and onboarded our first enterprise customer. We're excited about what's coming next quarter.'”
Technical details
Endpoint
GEThttps://agent-dev-tools.frcompanycheck.workers.dev/v1/text/analyze?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, cheap, deterministic text statistics (word count, token estimation, slug, reading time) without storing data or requiring an API key — especially useful for pre-processing content before sending to LLMs or publishing to the web. Prefer it over heavyweight NLP APIs when you only need surface-level metrics, not semantic analysis.
Side effects
- Missing 'text' query parameter returns an error (not charged)
- Empty string input may return zero counts
- Very long texts may hit Cloudflare Worker request size limits
- Non-UTF-8 or malformed text may produce unexpected counts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"slug": "bonjour-le-monde-ceci-est-un-test",
"words": 7,
"sentences": 2,
"characters": 36,
"approx_llm_tokens": 9,
"reading_time_seconds": 2
}
}Tags
x402
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