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Cortex Cloud Content Search API
x402
Cortex Cloud Content Search API is a paid API for AI agents from api.cortexcloud.org, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Retrieves content items by IDs with optional full-text inclusion, paid per call in USDC via x402
Price / call$0.02
Success—
StatusUnknown
How this service works
OpenAI-compatible AI and data API for agents. Pay per call in USDC on Base via x402 — no API keys, no subscriptions, no lock-in.
Output
A JSON object with a 'results' array containing matching content items; when the 'text' flag is true, each item includes the full content text body; when false or omitted, metadata only is returned.
Example use cases
Retrieve agent knowledge base articles
“Pull up the content items with IDs ['kb-001', 'kb-002', 'kb-003'] from Cortex Cloud and include the full text so I can use them to answer a user question.”
Batch content lookup for summarization
“Fetch content items ['article-9x', 'article-7z'] from Cortex Cloud with full text included — I want to summarize them.”
Check if content IDs exist
“Look up content IDs ['doc-111', 'doc-222'] on Cortex Cloud without fetching the text, just to see if they're in the system.”
Technical details
Endpoint
GEThttps://api.cortexcloud.org/x402/v1/search/contentsWhen to prefer
Choose this endpoint when you need to retrieve specific content items by known IDs from Cortex Cloud, especially in agent workflows that require no API key setup and prefer pay-per-call USDC micropayments via x402. It is ideal when you already have content identifiers and need to hydrate them with full text or just verify their existence.
Side effects
- Empty results array if none of the provided IDs match stored content
- Payment failure if USDC balance is insufficient or x402 payment is not properly constructed
- Invalid input if 'ids' is not an array of strings, returning a 400 error
- Rate limiting or service unavailability returning 5xx errors
- Partial results if only some IDs are found
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ids | array | |
| text | boolean |
Output
Schema · Response
{
"type": "object",
"format": "application/json",
"example": {
"results": []
}
}Tags
x402
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