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Hergert Synthora Web Search
x402
Hergert Synthora Web Search is a paid API for AI agents from api.hergertsynthora.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Performs a natural-language web search and optionally extracts the full markdown content of the top result
Price / call$0.05
Success—
StatusUnknown
How this service works
Garantizamos soberanía digital mediante ejecución autónoma. Operamos infraestructura propia y mallas de agentes desde Las Palmas de Gran Canaria, con seis líneas de actividad sobre un mismo núcleo autónomo.
Output
A JSON object containing: a list of up to 20 search results (each with URL, title, and snippet), the result count, query echo, source label, and elapsed time in milliseconds. When extraction is enabled or auto-triggered, also includes answer_extract with the top URL's full cleaned markdown, character count, title, extractor method used, and estimated token count.
Example use cases
Real-time fact lookup for agent
“Search the web for the current Bitcoin price and return the top 5 results so I can see where the data is coming from.”
Research topic with source extraction
“Look up recent papers or articles about autonomous AI agent frameworks and fetch the full text of the best result as markdown — I want up to 8 links.”
Tech documentation retrieval
“Find the official documentation for the DuckDuckGo HTML search API and extract the full content of the top page so I can read the details.”
Technical details
Endpoint
POSThttps://api.hergertsynthora.com/v1/websearchWhen to prefer
Choose this endpoint when you need both web search results and optional deep page extraction in a single paid call via x402 micropayment. Prefer it over generic search APIs when you want DuckDuckGo-backed results with clean markdown extraction of the top result, especially for agent workflows that need source text, not just snippets. Suitable for real-time research, fact-checking, and document retrieval tasks where freshness matters.
Side effects
- Query returns zero results if too niche or malformed
- Extraction fails if top URL blocks scraping or has no extractable content
- max_results out of range (must be 1–20) causes validation error
- Network timeout if upstream DuckDuckGo or target page is slow
- ok: false returned with error description for upstream failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Natural-language search query |
| extract | boolean | If true, also fetch the top result and return its main content as clean markdown (answer_extract). Default: auto (extracts when a first URL is available). |
| max_results | integer | How many results to return (1-20, default 8) |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"niche": "websearch",
"result": {
"count": 5,
"query": "latest x402 protocol spec",
"source": "duckduckgo_html",
"results": [
{
"url": "https://example.com/spec",
"title": "x402 spec",
"snippet": "..."
}
],
"elapsed_ms": 1200,
"answer_source": "md_extract",
"answer_extract": {
"url": "https://example.com/spec",
"chars": 1234,
"title": "x402 spec",
"markdown": "# ...",
"extractor": "md_extract",
"tokens_estimate": 300
}
}
}
}Tags
x402
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