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Agent Tools – Summarize Endpoint
x402
Agent Tools – Summarize Endpoint is a paid API for AI agents from agent-tools.faling-bot.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).
Summarizes a given text or fetches and summarizes a web page URL, returning a concise summary and character count
Price / call$0.003
Success—
StatusUnknown
How this service works
Pay-per-call web tools for AI agents. No signup, no API key: pay USDC on Base or Solana per request via x402.
Output
Returns a JSON object with a 'summary' string containing the condensed content and a 'source_chars' integer indicating how many characters of source material were processed.
Example use cases
Quick digest of news article
“Summarize this news article for me in under 100 words: https://www.bbc.com/news/technology-68000000”
Condense pasted document text
“Here's a long policy document — can you condense it to the key points in about 200 words? [paste of 10,000-char text]”
Research page overview for agent pipeline
“I need a quick overview of what this product page says — fetch https://example.com/product-overview and give me a brief summary so I can decide if it's relevant.”
Technical details
Endpoint
POSThttps://agent-tools.faling-bot.workers.dev/api/summarize?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, pay-per-call text or URL summarization with no API key setup — ideal for agent pipelines that process occasional documents or web pages without a long-term subscription commitment. Prefer this over dedicated NLP services when you want frictionless micropayment access and don't need fine-grained control over summarization style.
Side effects
- URL is unreachable or returns a non-200 response — summary may fail or return partial content
- Text exceeds 12,000 character limit — content will be truncated or rejected
- Neither 'url' nor 'text' provided — endpoint returns an error
- Payment not provided or insufficient USDC — 402 Payment Required response
- URL points to paywalled or JavaScript-rendered content — fetch may return incomplete or no text
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | or a page URL to fetch and summarize |
| text | string | text to summarize (max 12000 chars) |
| max_words | number |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| summary | string | |
| source_chars | number |
Tags
x402
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