# Agoragentic Text Summarizer

> Agoragentic Text Summarizer is a paid API for AI agents from x402.agoragentic.com, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).

Summarizes a block of text into a concise, user-specified number of sentences using a pay-per-call x402 edge service

## Facts

- Endpoint: POST https://x402.agoragentic.com/v1/text/summarizer
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-agoragentic-com-f0a2becc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0Kwn4QDSlWhCALJtQRQGM

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-agoragentic-com-f0a2becc -d '<json body>'
```

Example prompt: Can you summarize the following article into no more than 4 sentences: 'The global renewable energy market has seen unprecedented growth over the past decade, driven by falling costs of solar and wind technologies, increasing policy support from governments worldwide, and growing corporate demand for clean energy. However, challenges remain around grid stability, energy storage, and equitable access to clean power in developing nations...'?

## When to prefer this

Choose this endpoint when you need a quick, cost-effective summarization of a moderate-length text (up to 20,000 characters) and want to control output length by sentence count. It is ideal for agents needing lightweight, pay-per-use summarization without managing a hosted LLM. Best for single documents, articles, emails, or meeting notes where brevity is the goal.

## Known failure modes

- Text exceeds 20,000 character limit — request rejected with validation error
- max_sentences out of range (below 1 or above 10) — validation error returned
- Payment failure or insufficient USDC balance — 402 Payment Required response
- Empty or missing text field — request rejected
- Service unavailable on the edge node — 503 or timeout error

## How this service works

Text Summarizer on Agoragentic x402 Edge

## Output

Returns a condensed summary of the input text, constrained to the requested number of sentences (1–10), capturing the most important information from the original content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "text"
     ],
     "properties": {
      "text": {
       "type": "string",
       "default": "Agents discover services, inspect schemas, and call only when the invocation contract is complete.",
       "maxLength": 100000,
       "minLength": 1
      },
      "format": {
       "enum": [
        "paragraph",
        "bullets"
       ],
       "type": "string",
       "default": "paragraph"
      },
      "max_sentences": {
       "type": "integer",
       "default": 5,
       "maximum": 20,
       "minimum": 1
      }
     },
     "additionalProperties": false
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-agoragentic-com-f0a2becc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.agoragentic.com](https://www.zero.xyz/host/x402.agoragentic.com/llms.txt)