# Text Statistics & Readability Analyzer

> Text Statistics & Readability Analyzer is a paid API for AI agents from dt0ur.online, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-03).

Computes word count, character count, sentence count, estimated reading time, and Flesch-Kincaid grade level for a given text input.

## Facts

- Endpoint: POST https://dt0ur.online/api/utility/text-stats?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/text-statistics-readability-analyzer-3d846a70
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QmRxZkBGRDrv4SXO2JPV4

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability text-statistics-readability-analyzer-3d846a70 -d '<json body>'
```

Example prompt: Can you analyze this paragraph and tell me its word count, sentence count, estimated reading time, and Flesch-Kincaid reading grade level? Here's the text: 'Artificial intelligence is transforming industries at an unprecedented pace. From healthcare to finance, intelligent systems are reshaping how decisions are made and how work gets done. The implications for society are profound and far-reaching.'

## When to prefer this

Choose this endpoint when you need quick, automated text metrics — word/character/sentence counts, reading time, and Flesch-Kincaid readability — without integrating a full NLP library. Ideal for content pipelines, writing assistants, educational tools, or editorial workflows that need to enforce readability standards or estimate audience engagement. Prefer this over manual counting or heavyweight NLP frameworks when a lightweight, pay-per-call API is sufficient.

## Known failure modes

- Empty or missing 'text' field returns an error or zero/null statistics
- Extremely short text (1-2 words) may produce unreliable Flesch-Kincaid scores
- Very long texts may hit payload size limits or increase latency
- Non-English text may produce inaccurate Flesch-Kincaid grade levels since the formula is designed for English
- Payment failure (insufficient USDC balance) results in a 402 response before processing

## How this service works

Computes word/character/sentence counts, estimated reading time, and an approximate Flesch-Kincaid grade level for provided text.

## Output

Returns a structured object containing the total word count, character count (with and/or without spaces), sentence count, estimated reading time in minutes, and the approximate Flesch-Kincaid grade level score indicating the US school grade level required to comprehend the text.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/text-statistics-readability-analyzer-3d846a70/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dt0ur.online](https://www.zero.xyz/host/dt0ur.online/llms.txt)