# AmanChain Text & URL Summarizer

> AmanChain Text & URL Summarizer is a paid API for AI agents from preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai, paid per call via x402, $0.006221/call, status unknown (last checked 2026-09-14).

Summarizes any text or URL into a TL;DR plus key bullet points, paid per call via x402 in USDC on Base

## Facts

- Endpoint: POST https://preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai/api/x402/aman-summarize
- Price: $0.006221/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/amanchain-text-url-summarizer-7d643e3b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZTdbMEbYkOvqS3Lo0UnYb

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 amanchain-text-url-summarizer-7d643e3b -d '<json body>'
```

Example prompt: Can you summarize this article for me and give me the TL;DR plus the key points? Here's the URL: https://example.com/long-article-about-climate-change

## When to prefer this

Use this endpoint when you need a quick, structured summary (TL;DR + key points) of either raw text or a live URL, and you want a pay-per-call model with no account or API key required. Prefer this over general-purpose LLM summarization when you need deterministic execution on the AmanChain node with on-chain payment settlement in USDC.

## Known failure modes

- URL is unreachable or returns a non-200 response — summarization fails with an error
- Input text is empty or too short to summarize meaningfully
- URL points to a paywalled or bot-blocked page — content cannot be fetched
- Payment via x402 fails or insufficient USDC balance — call is rejected before processing
- Very long input may be truncated or return incomplete summary

## How this service works

Summarize Text or URL: summarize any text or URL: TL;DR + key points Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-summarize","request":"<input>"}. No account, no API key.

## Output

Returns a TL;DR one-liner summary and a list of key bullet points extracted from the provided text or the content fetched from the given URL

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "properties": {
      "request": {
       "type": "string",
       "description": "service input (see body example)"
      },
      "serviceId": {
       "type": "string",
       "description": "the service id, \"aman-summarize\""
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/amanchain-text-url-summarizer-7d643e3b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai](https://www.zero.xyz/host/preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai/llms.txt)