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Exa Contents Fetcher (Synapse x402)
x402
Exa Contents Fetcher (Synapse x402) is a paid API for AI agents from anibalb.duckdns.org, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Fetches the full text content and metadata of one or more web pages by URL using the Exa content API, paid per call in USDC via x402.
Price / call$0.002
Success—
StatusUnknown
How this service works
Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.
Output
Returns a JSON object with a count of results and an array of result objects, each containing the URL, extracted plain text body, page title, and a list of links found on that page.
Example use cases
AI research pipeline content ingestion
“I have a list of article URLs I want to summarize — can you fetch the full readable text from https://techcrunch.com/2024/01/15/ai-trends and https://wired.com/story/llm-agents-2024 so I can process them?”
Competitive intelligence page reading
“Pull the full text content from our competitor's product pages at https://competitor.com/pricing and https://competitor.com/features so I can compare their offerings to ours.”
News article extraction for digest
“Grab the title and full body text from these two news articles — https://reuters.com/technology/ai-regulation-2024 and https://bbc.com/news/technology-67890123 — I want to build a quick daily digest.”
Technical details
Endpoint
GEThttps://anibalb.duckdns.org/x402/exa-contents?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need clean, readable text extracted from one or more specific URLs without setting up accounts or API keys — especially useful in agentic pipelines that need to read web content on-demand and pay micropayments per call. It is backed by Exa's content API which is tuned for clean text extraction suitable for LLM consumption, making it preferable to raw HTML scrapers when you need structured, readable output.
Side effects
- Invalid or unreachable URL returns empty results or error for that entry
- Paywalled or bot-protected pages may return partial or empty text
- Payment failure via x402 returns 402 status before content is delivered
- Malformed 'urls' query parameter returns a 400 or empty response
- Rate limiting or upstream Exa API outage causes 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urls | string |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 2,
"results": [
{
"url": "https://example.com",
"text": "...",
"links": [],
"title": "Example Domain"
}
]
}
}Tags
x402
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