# Hybrid Agent API – Text Summarization

> Hybrid Agent API – Text Summarization is a paid API for AI agents from 138-68-190-61.nip.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).

Summarizes a block of text into a concise summary using an autonomous agent utility, paid via x402 micro-payment on Base.

## Facts

- Endpoint: POST https://138-68-190-61.nip.io/summarize?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hybrid-agent-api-text-summarization-84e8f224
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rGxseHQ3m8zhs3W23qT8N

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 hybrid-agent-api-text-summarization-84e8f224 -d '<json body>'
```

Example prompt: Can you summarize the following article text for me? Here's the full content: 'The global economy expanded at a slower pace in Q3, driven by declining consumer confidence and rising interest rates across major markets. Central banks signaled caution heading into Q4...'

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-use text summarization call without a subscription, especially in automated agent pipelines that handle variable text inputs and benefit from micro-payment billing via x402 on Base. It is best suited for single-document or single-passage summarization tasks where a short, flat fee of $0.03 USDC per call is acceptable.

## Known failure modes

- Missing 'text' field in request body returns a validation error
- Empty or extremely short text may produce a trivial or unhelpful summary
- Very large text inputs may be truncated or rejected
- Payment failure via x402 on Base will block the request
- Network instability on the raw IP/nip.io host may cause timeouts

## How this service works

Autonomous agent utility network offering web scraping, document conversion, text summarization, and ping verification via x402 micro-payments on Base.

## Output

Returns a JSON object with a 'summary' string containing the condensed version of the input text, a 'success' boolean indicating whether the summarization succeeded, and a 'service' string identifying the endpoint.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "service": {
   "type": "string"
  },
  "success": {
   "type": "boolean"
  },
  "summary": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hybrid-agent-api-text-summarization-84e8f224/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 138-68-190-61.nip.io](https://www.zero.xyz/host/138-68-190-61.nip.io/llms.txt)