Ai Summarizer X402

Name: Ai Summarizer X402
Author: Br0ski777

@Br0ski777

About Ai Summarizer X402

AI-powered text and URL summarizer -- key points, compression ratio, reading time -- x402 micropayment API + MCP server for AI agents

#x402 #mcp #api #ai #summarizer #text

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "ai-summarizer": {
      "url": "https://ai-summarizer-production-b148.up.railway.app/mcp",
      "transport": "sse"
    }
  }
}

Tools

POST

GET

Overview

What is Ai Summarizer X402?

Ai Summarizer X402 is an MCP server that summarizes raw text or any web URL into concise key points, providing compression ratio, reading-time metrics, and extracted takeaways. It uses the x402 micropayment protocol (USDC on Base L2) for per-call billing—no API key or signup is required. The server is part of the klymax402 marketplace, offering 100 x402 micropayment APIs for AI agents.

How to use Ai Summarizer X402?

Configure the MCP client with the server URL https://ai-summarizer.api.klymax402.com/mcp. Two tools are available: ai_summarize_text (POST, $0.01 per call) accepts text and optional maxLength; ai_summarize_url (GET, $0.015 per call) accepts url and optional maxLength. Any x402-aware client (e.g., @x402/fetch, x402-agent-tools, ATXP) automatically handles the payment challenge cycle.

Key features of Ai Summarizer X402

Summarize raw text or fetch and summarize web URLs
No API key, signup, or subscription required
Pay-per-call via x402 (USDC on Base L2)
Structured output: summary, key points, word counts, reduction percentage, reading time
Two pricing tiers: $0.01 for text, $0.015 for URL summarization
Returns reading time and compression metrics for quick assessment

Use cases of Ai Summarizer X402

Digest articles, reports, or meeting notes before presenting to users
Quickly understand web pages before citing or referencing them
Generate concise key points from lengthy documentation
Extract actionable takeaways from research or business content

FAQ from Ai Summarizer X402

What payment method does Ai Summarizer X402 use?

It uses the x402 micropayment protocol with USDC on Base L2 (network eip155:8453). The primary facilitator is Coinbase CDP, with PayAI as a fallback. No API key or signup is required.

What dependencies or runtime are needed?

No special runtime beyond an x402-aware client. The MCP configuration is a simple JSON entry. For HTTP access, any tool that can handle the 402 Payment Required challenge and retry cycle works.

How is data privacy handled?

The README does not specify data storage or privacy details. All summarization happens per-request; payment is per-call.

Are there any usage limits or known limitations?

Each call costs a fixed micropayment ($0.01 for text, $0.015 for URL). The server is not designed for full content extraction, SEO analysis, screenshot capture, or sentiment analysis—separate klymax402 APIs handle those.

What transports and authentication methods are supported?

Transport is HTTP via MCP (WebSocket-based) or direct REST (/api/summarize). Authentication is handled entirely by the x402 payment challenge; no API keys or tokens are needed.