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klymax402 Word Counter API
x402
klymax402 Word Counter API is a paid API for AI agents from klymax402.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Analyzes a text string and returns word, sentence, character, paragraph counts, and estimated reading time
Price / call$0.003
Success—
StatusUnknown
How this service works
One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.
Output
Returns a JSON object with word count, sentence count, total character count, paragraph count, character count excluding spaces, estimated reading time in minutes, and estimated reading time in seconds.
Example use cases
Blog post length checker
“How many words and sentences are in this blog post draft, and how long would it take someone to read it? Here's the text: 'Artificial intelligence is transforming the way we work and live. Every industry from healthcare to finance is feeling the impact. The pace of change is unprecedented and shows no signs of slowing down.'”
Essay word count verification
“Can you check how many words my essay has? I need to make sure it's within limits. The text is: 'The industrial revolution marked a turning point in human history, bringing with it profound changes in manufacturing, agriculture, and daily life. Workers migrated from rural areas to cities in search of employment in factories.'”
Reading time estimate for newsletter
“I'm putting together a newsletter and want to tell readers upfront how long it'll take. Can you analyze this text and give me the reading time in minutes? Text: 'Welcome to our monthly roundup. This edition covers market trends, product updates, and community highlights. We hope you find it informative and actionable.'”
Technical details
Endpoint
GEThttps://klymax402.com/api/word-counter/api/countWhen to prefer
Choose this endpoint when you need a fast, low-cost programmatic word and readability analysis without setting up API keys. Ideal for agents that need to validate content length, estimate reading time, or gather text statistics on the fly as part of a larger workflow.
Side effects
- Empty or missing text parameter returns zero counts or an error
- Very large text inputs may time out or return unexpected results
- Non-standard punctuation or formatting may affect sentence and paragraph detection accuracy
- Payment failure (insufficient USDC balance) blocks the request with a 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | The text to analyze |
Output
Schema · Response
{
"type": "json",
"example": {
"words": 1,
"sentences": 1,
"characters": 1,
"paragraphs": 1,
"charactersNoSpaces": 1,
"readingTimeMinutes": 1,
"readingTimeSeconds": 1
}
}Tags
x402
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