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OmniAPI URL Expander
x402
OmniAPI URL Expander is a paid API for AI agents from omni-api-cyan.vercel.app, paid per call via x402, $0.044501/call, status unknown (last checked 2026-09-15).
Expands a shortened or obfuscated URL to reveal its full, original destination URL
Price / call$0.044501
Success—
StatusUnknown
How this service works
444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.
Output
The fully resolved, expanded URL that the shortened or aliased link points to, potentially including intermediate redirect steps and the final destination address.
Example use cases
Verify suspicious link before clicking
“I got this link in an email — https://t.co/abc123xyz — can you expand it and tell me the real destination before I click it?”
Resolve affiliate redirect chain
“This affiliate link keeps redirecting: https://amzn.to/3fGhIjK — can you follow it all the way and tell me the final URL it lands on?”
Extract original URL from campaign tracker
“I have this marketing short link https://ow.ly/campXYZ and I need to know the actual destination page URL underneath it.”
Technical details
Endpoint
POSThttps://omni-api-cyan.vercel.app/api/tools/url/expandWhen to prefer
Use this endpoint when you need to programmatically resolve shortened, aliased, or redirect-chained URLs to their true destinations — especially useful for security screening, link auditing, or extracting canonical URLs from marketing or social media links. Prefer this over manual browser checks when processing URLs in bulk or within an automated workflow.
Side effects
- URL does not exist or has expired — returns error or empty result
- Network timeout when following redirect chain
- Malformed or non-URL query input returns validation error
- Destination URL is behind a login wall and cannot be fully resolved
- Rate limiting or payment failure via x402 protocol
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | Input data for the endpoint |
| queryrequired | string | Search query or input text |
| params | object | Additional parameters |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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