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agentsvc.io Web Search
x402
agentsvc.io Web Search is a paid API for AI agents from agentsvc.io, paid per call via x402, $0.0035/call, status unknown (last checked 2026-10-10).
Performs a web search query and returns structured results including an answer, heading, abstract, and ranked result URLs
Price / call$0.0035
Success—
StatusUnknown
How this service works
86 APIs for AI agents: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search and more, paid per call with USDC on Base, Solana, Polygon or Arbitrum via x402. No account, no API key, free sample on every service.
Output
Returns a JSON object with a 'query' echo, an 'answer' field (may be empty), a 'heading' (short answer phrase), a list of 'results' each containing a URL and snippet text, an 'abstract' paragraph summarizing the top result, the 'abstract_url', and the 'abstract_source' (e.g. Wikipedia).
Example use cases
Real-time crypto price lookup
“Search the web for the current Ethereum price in USD and summarize what you find.”
Factual geography question
“What is the capital of Japan? Search the web and give me a quick answer with a source link.”
Software release date research
“Search the web for the Next.js 15 release date and tell me what the top results say.”
Technical details
Endpoint
POSThttps://agentsvc.io/api/v1/proxy/web-search?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to fetch current, real-world factual information from the web without requiring a dedicated API key or account setup. It is ideal for one-off lookups, fact-checking, current event queries, or enriching agent context with live web data, and is paid per-call via USDC on Base making it suitable for autonomous agents with no subscription overhead.
Side effects
- Empty or ambiguous query returns minimal results or empty answer field
- Very recent events may return outdated or no abstracts
- Obscure queries may return no heading or abstract
- Network or upstream search provider errors may return HTTP 5xx
- Rate limiting or payment failure returns HTTP 402 with payment requirements
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query string (e.g. 'current Bitcoin price', 'capital of France', 'Next.js 15 release date') |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"query": "capital of France",
"answer": "",
"heading": "Paris",
"results": [
{
"url": "https://en.wikipedia.org/wiki/Paris",
"text": "Paris — Wikipedia"
},
{
"url": "https://www.parisinfo.com/",
"text": "Visit Paris — Official Tourism Site"
}
],
"abstract": "Paris is the capital and most populous city of France. With an official estimated population of 2,102,650 residents as of 1 January 2023 in an area of more than 105 km²...",
"abstract_url": "https://en.wikipedia.org/wiki/Paris",
"abstract_source": "Wikipedia"
},
"success": true
}
}Tags
x402
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