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x402 Content Hub
x402
x402 Content Hub is a paid API for AI agents from x402hub.duckdns.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-22).
Returns AI-curated analysis reports on submitted topics, delivered via x402 micropayment-gated API.
Price / call$0.001
Success—
StatusUnknown
How this service works
AI-curated analysis reports via x402.
Output
A JSON object containing an AI-curated analysis report based on the submitted input topic or text, structured according to the requested output format.
Example use cases
AI market research briefing
“Generate an AI-curated analysis report on the competitive landscape of electric vehicle manufacturers and give me the output as a structured summary.”
Topic deep-dive for newsletter
“I need an AI-generated analysis on the impact of generative AI on the creative industry — can you produce a curated report I can use for my newsletter?”
Policy text insight extraction
“Run an AI analysis on this policy document excerpt about data privacy regulations and give me a structured breakdown of the key findings.”
Technical details
Endpoint
POSThttps://x402hub.duckdns.org/x402-probe.php?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, AI-generated analysis or curated report on a specific topic and are willing to pay a small per-call micropayment ($0.001 USDC via x402). Best suited for lightweight, on-demand content intelligence tasks where a full LLM integration is unnecessary. Less appropriate for high-volume batch analysis or when a guaranteed SLA is required, given the DuckDNS-hosted, community-operated nature of the service.
Side effects
- Payment not included or insufficient — returns 402 Payment Required
- Malformed input object — missing required 'input' or 'output' fields results in an error
- Service unavailable on DuckDNS-hosted infrastructure — intermittent 5xx errors possible
- Empty or vague input may produce low-quality or generic output
- Output format specifier not recognized — may return default format instead
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | |
| output | string |
Output
Schema · Response
{
"type": "object",
"contentType": "application/json"
}Tags
x402
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