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Swift Bot Labs Toolbox – Text Stats
x402
Swift Bot Labs Toolbox – Text Stats is a paid API for AI agents from x402-toolbox.swiftbotlab.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).
Analyzes a text string and returns word count, sentence count, character count, top keywords, Flesch Reading Ease score, and estimated reading time.
Price / call$0.003
Success—
StatusUnknown
How this service works
62 small, deterministic utility APIs (DNS and e-mail checks, web extraction, EVM decoding, x402 checks, IP math, JSON/CSV, hashing, conversions). No account or API key: pay per call in USDC with x402.
Output
Returns a JSON object with ok:true, the tool name, and a result object containing: words (integer), sentences (integer), characters (integer), topKeywords (array of {word, count} objects up to the requested top-N), fleschReadingEase (float, 0–100 scale), and readingTimeSeconds (integer).
Example use cases
Blog post readability check
“Check the readability of this blog intro — tell me the word count, Flesch Reading Ease score, reading time, and the top 10 keywords: 'Artificial intelligence is transforming how businesses operate. From automating routine tasks to generating creative content, AI tools are becoming indispensable for modern teams.'”
Content complexity audit
“I'm writing a legal disclaimer and want to make sure it's not too dense — can you run text stats on it and tell me the Flesch Reading Ease score, sentence count, and top 5 keywords? Here's the text: 'By accessing this service, you agree to be bound by these terms, which may be updated at any time without prior notice.'”
Student essay word count check
“Can you quickly count the words, characters, and sentences in this essay excerpt and estimate the reading time — also show me the top 3 most used words: 'The French Revolution fundamentally altered European politics. It dismantled the old aristocratic order and promoted democratic ideals across the continent.'”
Technical details
Endpoint
POSThttps://x402-toolbox.swiftbotlab.workers.dev/v1/text/stats?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need fast, deterministic text statistics — word/sentence/character counts, readability scoring (Flesch), reading time, and keyword frequency — without needing an LLM or NLP cloud service. Ideal for lightweight content auditing, SEO keyword checks, or readability gates in automated workflows. Pay-per-call with no account setup makes it suitable for low-volume or one-off agent tasks.
Side effects
- Text exceeds 1,048,576 character limit — returns validation error
- top parameter exceeds 100 — returns validation error
- Empty or missing text field — may return zero counts or error
- Payment failure via x402 — 402 response if USDC payment is not completed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| top | integer | |
| text | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"tool": "text-stats",
"result": {
"words": 11,
"sentences": 2,
"characters": 55,
"topKeywords": [
{
"word": "quick",
"count": 1
}
],
"fleschReadingEase": 94.3,
"readingTimeSeconds": 3
}
}
}Tags
x402
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