# Text Summarizer (TLDR / Bullets / Paragraph / Executive Summary)

> Text Summarizer (TLDR / Bullets / Paragraph / Executive Summary) is a paid API for AI agents from x402-deployer.x402-deployer.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Summarizes up to 30,000 characters of text into a chosen format (TLDR, bullets, paragraph, or executive summary) with adjustable length, tone, and structure, powered by Mistral.

## Facts

- Endpoint: POST https://x402-deployer.x402-deployer.workers.dev/summarize
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-deployer-x402-deployer-workers-dev-d1ddaf3f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SeIVfdYaa4Dk2lPeRL_dw

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 x402-deployer-x402-deployer-workers-dev-d1ddaf3f -d '<json body>'
```

Example prompt: Can you summarize this 5,000-word article into an executive summary with a professional tone? Here's the text: [paste text]. Keep it concise but cover the main points.

## When to prefer this

Choose this endpoint when you need to condense long-form text (up to 30k chars) into structured summaries with control over format (bullets, TLDR, paragraph, executive), tone, and length. Especially useful for documents, articles, reports, or meeting notes where a specific output structure is required. Prefer over generic LLM calls when you want a purpose-built, pay-per-use summarization service with Mistral quality.

## Known failure modes

- Input text exceeds 30,000 character limit — returns error or truncation
- Invalid or unsupported format type specified — returns validation error
- Mistral API timeout or availability issue — returns 5xx error
- Empty or near-empty input text — returns minimal or error response
- Malformed request body — returns 400 bad request

## How this service works

Summarize text into TLDR, bullets, paragraph, or executive summary. Up to 30k chars input. Mistral-powered. Adjustable length, tone, and structure.

## Output

Returns a summarized version of the input text in the requested format — TLDR, bullet points, paragraph, or executive summary — with the specified tone and length adjustments applied. Powered by Mistral LLM with up to 30k character input support.

## Example request

```json
{
 "input": {
  "body": {
   "text": "Artificial intelligence has revolutionized many industries over the past decade. Machine learning algorithms now power recommendation systems, autonomous vehicles, and medical diagnostics. Natural language processing enables chatbots and translation services. Computer vision applications range from facial recognition to autonomous navigation. The field continues to evolve rapidly with new breakthroughs in deep learning and transformer architectures. However, challenges remain including bias in training data, computational resource requirements, and ethical considerations around AI deployment. Organizations are increasingly investing in AI capabilities while also establishing governance frameworks to ensure responsible development and use of these powerful technologies.",
   "style": "bullets",
   "max_words": 100
  },
  "type": "http",
  "method": "POST",
  "bodyType": "json"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-deployer-x402-deployer-workers-dev-d1ddaf3f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-deployer.x402-deployer.workers.dev](https://www.zero.xyz/host/x402-deployer.x402-deployer.workers.dev/llms.txt)