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does-site-use-lodash
x402
does-site-use-lodash is a paid API for AI agents from site.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Checks whether a given website uses the Lodash JavaScript library by fetching its homepage and matching Lodash fingerprints in HTML and response headers.
Price / call$0.01
Success—
StatusUnknown
How this service works
Does a website use Lodash? Fetches the page (homepage for a bare domain) and matches Lodash's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (library). Technographics for sales, competitor research and migration planning, one technology per call. $0.01 per check.
Output
Returns a yes/no answer on whether the site uses Lodash, along with an evidence snippet (the matched fingerprint found in the HTML or response headers) and the category label 'library'.
Example use cases
Sales prospecting by tech stack
“I'm targeting companies that use Lodash in their front-end — can you check whether acme-corp.com has Lodash so I know if they're a good fit for my pitch?”
Competitor tech stack research
“I want to know if my competitor at example.com is using Lodash — can you run a Lodash technographic check on their homepage?”
Pre-migration dependency audit
“Before we migrate our client's site away from Lodash, can you verify whether their current site at legacy-client.com actually has Lodash installed?”
Technical details
Endpoint
GEThttps://site.intel.rallylive.ca/site/uses/lodash?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, cheap ($0.01) single-technology check specifically for Lodash on a given website. It is ideal for high-volume sales prospecting pipelines, competitor technographic research, or pre-migration audits where you need Lodash detection only. For bulk checks across many domains, the sibling bulk endpoint may be more efficient. For detecting other libraries, use the corresponding sibling endpoints.
Side effects
- Site is unreachable or times out — no result returned
- Homepage returns non-200 status (e.g. 403, 503) blocking the fetch
- Lodash is loaded dynamically after page load (e.g. via lazy-loading) and not detected in static HTML
- Lodash is obfuscated or bundled under a non-standard filename, evading fingerprint matching
- Domain is invalid or malformed — request fails with input error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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