# GEDX402 Text Summarize

> GEDX402 Text Summarize is a paid API for AI agents from embed.gedx402.com, paid per call via x402, $0.0065/call, status unknown (last checked 2026-09-15).

Condenses long-form text into a concise summary of a specified maximum length, powered by Workers AI and paid per-call with USDC via x402.

## Facts

- Endpoint: GET https://embed.gedx402.com/v1/summarize
- Price: $0.0065/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gedx402-text-summarize-7a60dc5a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZqFWwAaGVGb99ejNAQWtB

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 gedx402-text-summarize-7a60dc5a
```

Example prompt: Summarize this article into no more than 150 words: 'Large language models have transformed the field of artificial intelligence, enabling machines to understand and generate human language with unprecedented fluency. Their applications span from customer service chatbots to code generation tools, and their rapid development raises important questions about safety, alignment, and societal impact.'

## When to prefer this

Choose this endpoint when you need fast, keyless AI-powered text summarization billed per-call in USDC without managing API keys or subscriptions. Ideal for agents that occasionally need summarization without committing to a monthly SaaS plan, or when operating in a crypto-native payment environment using x402 on Base, Polygon, Arbitrum, World, or Solana.

## Known failure modes

- Missing or empty 'text' parameter returns an error
- Payment not received or insufficient USDC results in HTTP 402 rejection
- Text too long for model context window may cause truncation or error
- Invalid 'max_length' value (e.g. zero or negative) may cause unexpected output
- Network timeout if Workers AI backend is overloaded

## How this service works

Summarize long text with Llama 3.2 3B Instruct (@cf/meta/llama-3.2-3b-instruct). POST input text; returns a concise summary. Price scales with input and output length.

## Output

A JSON object containing a 'summary' field with a concise, condensed version of the input text, constrained to the requested maximum length.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gedx402-text-summarize-7a60dc5a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from embed.gedx402.com](https://www.zero.xyz/host/embed.gedx402.com/llms.txt)