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Swarmio Web Search
x402
Swarmio Web Search is a paid API for AI agents from ioswarm.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-14).
Performs a paid web search returning ranked results with titles, snippets, URLs, and publication dates
Price / call$0.02
Success—
StatusUnknown
How this service works
Swarmio does real work for you — research, plans, and readings that better your life, live.
Output
A JSON object containing the original query, a list of up to 20 results (each with URL, title, snippet, and published date), elapsed time in milliseconds, which search providers were used and which failed, and payment confirmation details.
Example use cases
Breaking news from trusted publishers
“Search for 'Federal Reserve interest rate decision' and give me the top 8 results from the last week, only from reuters.com and apnews.com.”
Research recent AI model releases
“Find me the 10 most recent web results about new AI model releases in the last month — I want a broad search, no domain restrictions.”
Fact-check a claim with fresh sources
“Search for 'US inflation rate April 2025' and return the top 5 results from the past month so I can verify current figures.”
Technical details
Endpoint
POSThttps://ioswarm.io/api/v1/search?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fresh, domain-filtered web search results with publication dates, especially for news or research queries. It supports domain allowlisting (e.g. restricting to reuters.com) and freshness filtering (day/week/month/year), making it superior to generic search tools when source trust or recency matters. Prefer this over internal knowledge retrieval when the user needs up-to-date external web content.
Side effects
- No results found for obscure or malformed queries
- Domain allowlist too restrictive — no results from specified domains
- Freshness filter excludes all available content
- Provider failure — providers_failed list non-empty, partial or no results
- Payment failure — insufficient USDC balance
- Rate limiting or quota exceeded
- Query string too long or malformed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| k | integer | results to return (default 8) |
| query | string | what to search for |
| domains | string | comma-separated allowlist, e.g. "reuters.com,apnews.com" |
| freshness | string |
Output
Schema · Response
{
"type": "json",
"example": {
"paid": {
"usd": 0.02,
"transaction": "0x…"
},
"query": "quantum computing breakthroughs this month",
"intent": "web",
"results": [
{
"url": "https://example.com/breakthrough",
"title": "…",
"snippet": "…",
"published": "2026-09-28"
}
],
"elapsed_ms": 341,
"providers_used": [
"mojeek"
],
"providers_failed": []
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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