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Domain Extract Tool – GPT-5.5 x402 Gateway
x402
Domain Extract Tool – GPT-5.5 x402 Gateway is a paid API for AI agents from gpt55.558686.xyz, paid per call via x402, $0.0001/call, status unknown (last checked 2026-09-13).
Extracts the host and naive domain parts from a given URL or hostname via a micropayment-gated GET endpoint.
Price / call$0.0001
Success—
StatusUnknown
How this service works
Extract hostname, labels, subdomain, and a naive last-two-label registrable domain from a URL or hostname without DNS or upstream model calls. Pay up to $0.001 per request with x402 USDC on Base. Public paid calls are limited to 1500 input characters and 128 output tokens.
Output
A JSON object with ok (boolean), tool name ('domainExtract'), a summary string, and the extracted host and naive domain parts from the provided URL or hostname, plus a fetchedAt timestamp.
Example use cases
Example prompt
“Can you extract the domain parts and hostname from this URL: https://www.example.co.uk/some/path?query=1”
Technical details
Endpoint
GEThttps://gpt55.558686.xyz/v1/tools/domain-extractWhen to prefer
Use this endpoint when you need a quick, cheap ($0.0001 USDC) programmatic extraction of host and domain components from a URL or hostname, especially in a micropayment/x402-enabled agent workflow where no subscription is desired.
Side effects
- Missing required 'url' or 'hostname' query parameter returns an error response
- Invalid or malformed URL input may yield partial or empty domain parts
- Payment failure via x402/USDC on Base results in 402 response and no data returned
- URL exceeding 2048 characters is rejected by schema validation
- Hostname exceeding 253 characters is rejected
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://www.example.co.uk/some/path?query=1"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"ok": true,
"tool": "domainExtract",
"domain": "co.uk",
"labels": [
"www",
"example",
"co",
"uk"
],
"hostname": "www.example.co.uk",
"fetchedAt": "2026-06-18T06:24:01.150Z",
"subdomain": "www.example"
}Tags
x402
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