Live web-page data for a target, in one call.
Pass a URL. Get back the rendered page metadata: status code, redirect chain, response headers, page title, and indexable text. Useful for content surveillance and impersonation detection.
Live web-fetch metadata, without managing the crawl.
The Webdata Lookup API performs a live web fetch against a target URL and returns rendered page metadata: HTTP status, redirect chain, response headers, page title, meta description, indexable text, and content fingerprints. The fetch is performed from Deepinfo's distributed crawl pool.
Use this when a target URL needs to be checked as a user would see it, not as a passive scanner indexed it. Brand-impersonation pipelines, phishing-content detection, and continuous-monitoring loops over external pages all benefit.
Pair with the Domain Detail or SSL Lookup APIs to combine page-level and host-level signals against the same target.
One endpoint, one required parameter.
Endpoint:
GET https://api.deepinfo.com/v1/lookup/webdata?url={url}Parameters (placeholder, awaiting confirmation):
Authentication is by API token in the request header. See docs.deepinfo.com for the full request reference.
See what the API returns.
Real response structure for the Live web-page data for a target, in one call endpoint. Field coverage may vary based on query parameters and data availability.
{
"url": "https://www.example.com",
"final_url": "https://www.example.com/",
"check_date": "2026-05-02T08:30:11Z",
"status_code": 200,
"redirect_chain": [
{"from": "http://example.com", "to": "https://www.example.com/", "status": 301}
],
"headers": {
"server": "nginx",
"content-type": "text/html; charset=UTF-8"
},
"title": "Example Domain",
"meta_description": "Example Domain. This domain is for use in illustrative examples in documents.",
"content_fingerprint_sha256": "8c1d...a2"
}Sample response shown. Real responses depend on query parameters, data availability, and API version. Talk to us for full schema documentation.
Workflows this API plugs into directly.
Brand Impersonation Protection
Capture the actual page content an impersonator is serving for takedown evidence.
Read the use casePhishing Detection and Prevention
Score phishing pages by rendered content, not just URL patterns.
Read the use caseData Leak Detection
Scan suspect URLs for indexable text matching sensitive-content fingerprints.
Read the use case“Rendered page metadata in one call, with redirect chains and response headers, replaced a Puppeteer pipeline that was a maintenance burden. Content surveillance integrations stopped breaking on every Chrome update.”
Other lookup APIs.
Current Whois state for any domain, in one call.
The Whois Lookup API returns the registration record for a domain right now: registrar, dates, registrant, name servers, and status codes.
See API APICurrent IP allocation state, in one call.
Pass an IP address.
See API APICurrent DNS state for an FQDN, in one call.
Pass an FQDN and one or more record types.
See API APICurrent TLS state for a host, in one call.
Pass a domain or IP.
See API APIFind every domain on an MX record.
Pass an MX record value.
See API APIFind every domain on a name server.
Pass a name server hostname.
See API APIFind every domain on an IP.
Pass an IP address or CIDR.
See API APICapture a target page as the user sees it.
Pass a URL.
See API APIDetect the technology stack of a target, in one call.
Pass a URL.
See API APIScan a target's open ports, in one call.
Pass a target.
See APIRun a sample call, or batch lookup your URL set.
We'll set up token access and answer schema questions on a call.