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GET
/
v1
/
technology
/
name
/
{name}
/
domains
Find domains by technology API
curl --request GET \
  --url https://api.technologychecker.io/v1/technology/name/{name}/domains \
  --header 'Authorization: Bearer <token>'
{
  "success": true,
  "data": {
    "technology": {
      "id": 268,
      "name": "React",
      "category": "JavaScript Frameworks"
    },
    "domains": [
      {
        "domain": "gymshark.com",
        "first_detected": "2018-03-08 00:00:00",
        "last_detected": "2026-01-08 00:00:00"
      }
    ],
    "count": 3
  }
}

Documentation Index

Fetch the complete documentation index at: https://technologychecker.io/docs/llms.txt

Use this file to discover all available pages before exploring further.

​
Frequently asked questions

Up to 1,000 domains using the limit query parameter. The default is 100. Results are sorted by most recently detected, so you get the freshest data first. Each request costs 1 credit regardless of how many domains are returned.
No. The technology name is case-insensitive. React, react, and REACT all return the same results. URL-encode names with spaces or special characters (e.g., Google%20Analytics becomes Google%2520Analytics).
Each domain entry includes the domain name, first_detected date (when the technology was first found), and last_detected date (most recent confirmation). The response also includes the technology’s basic info (ID, name, category) and the total count of matching domains.

Authorizations

​
Authorization
string
header
required

API key in format tapi_live_[32-char] (live) or tapi_test_[32-char] (test)

Path Parameters

​
name
string
required

Technology name (URL-encoded, e.g., React, Shopify, Google%20Analytics)

Example:

"Shopify"

Query Parameters

​
limit
integer
default:100

Number of domains to return (max 1000)

Required range: x <= 1000

Response

Domains using the technology

​
success
boolean
Example:

true

​
data
object