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SignalDesk AI Word Count
x402
SignalDesk AI Word Count is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-13).
Counts the number of words in a given text string and returns the total word count.
Price / call$0.001
Success—
StatusUnknown
How this service works
Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.
Output
Returns a JSON object with a single field 'words' containing the integer count of words detected in the submitted text string.
Example use cases
Essay length validation
“Count the words in my essay introduction so I can check if it's under 300 words: 'In contemporary society, the rapid advancement of technology has fundamentally transformed the way we communicate, work, and interact with one another on a daily basis.'”
SEO content word check
“How many words is this blog section? I need to make sure it hits at least 150 words before I publish it: 'Search engine optimization is a critical component of any digital marketing strategy. By targeting the right keywords and producing high-quality content, businesses can significantly improve their online visibility...'”
Chat message length metering
“Count the words in this customer support message so I can track average response length: 'Thank you for reaching out to us. We have reviewed your account and can confirm that the refund has been processed and should appear within 3 to 5 business days.'”
Technical details
Endpoint
POSThttps://x402-agent.kariguetoazul.workers.dev/api/text/word-count?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, programmatic word count via a simple POST call with pay-per-use pricing at $0.001 USDC. It is ideal for agents that need to meter text length before processing, validate user content against word limits, or log writing metrics without standing up their own NLP infrastructure.
Side effects
- Text exceeds 4096 character limit — request rejected or truncated
- Empty or missing text field — may return 0 or an error
- Payment not included or insufficient USDC — 402 Payment Required response
- Malformed JSON body — 400 Bad Request
- Non-text content (e.g. binary data) submitted as text — unpredictable word count results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Text to process. |
Output
Schema · Response
{
"type": "json",
"example": {
"words": 3
}
}Tags
x402
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