# DataVault Text Summarizer

> DataVault Text Summarizer is a paid API for AI agents from zetavault.vercel.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Summarizes a given block of text into a concise output using AI-powered processing, with optional style and length controls

## Facts

- Endpoint: POST https://zetavault.vercel.app/api/summarize
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/datavault-text-summarizer-3dae0f4a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bCC8Q7qxLkNoDf9KmXpgX

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 datavault-text-summarizer-3dae0f4a -d '<json body>'
```

Example prompt: Can you summarize this article in a casual style, keeping it under 150 words? Here's the text: 'Artificial intelligence has rapidly transformed industries ranging from healthcare to finance, enabling automation of complex tasks, improving diagnostic accuracy, and streamlining supply chains at unprecedented scale...'

## When to prefer this

Choose this endpoint when you need to condense a block of text into a shorter form using AI, especially when you want to control the summarization style or output length. Prefer it over generic LLM calls when a pay-per-call, cost-controlled summarization tool is appropriate and you don't need full document ingestion pipelines.

## Known failure modes

- Missing required 'text' field returns a 400 or error response
- Text too long for single call may be truncated or rejected
- Invalid 'style' value may be ignored or cause unexpected output
- Payment failure via x402 returns 402 Payment Required
- Vague or empty text input may produce a poor-quality or empty summary

## How this service works

54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.

## Output

Returns a JSON object with a success boolean and a data object containing the AI-generated summary of the provided text, condensed according to the requested style and maximum length.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string"
  },
  "style": {
   "type": "string"
  },
  "max_length": {
   "type": "integer"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/datavault-text-summarizer-3dae0f4a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from zetavault.vercel.app](https://www.zero.xyz/host/zetavault.vercel.app/llms.txt)