LeadMagicCompany DataEnrichment

Search companies by firmographics, tech stack or funding

leadmagic.x.companies-search-v3

The canonical company discovery endpoint supporting both single-company lookups and broad criteria-based discovery — domain, website, name, profile URL, and extensive firmographic/technographic/funding filters with cursor pagination

Price: $0.025/resultAt list price
Success rate: 100%Last 30 days · 2,435 calls
Latency p50: 3 sp95 4.1 s
Last verified: Jul 28, 2026Verified working

POSThttps://toolswitch.dev/v1/tools/leadmagic.x.companies-search-v3?bodyType=jsonBeta

Try onlineProvider docs ↗

Uses platform quota
Synchronous response
Reads public data

Parameters

one-off lookup via company_domain/website/company_name/linkedin_url, OR broad discovery via the firmographic/technographic/funding filters; also nestable under company_filters (alias: filters)

This tool has no parameters. See provider docs ↗ Provider docs

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Beta

curl -X POST 'https://toolswitch.dev/v1/tools/leadmagic.x.companies-search-v3?bodyType=json' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY" \
  -H "Content-Type: application/json" \
  --data-raw '{"limit":1,"company_domain":"leadmagic.io"}'

import os
import json
import requests

response = requests.request(
    "POST",
    "https://toolswitch.dev/v1/tools/leadmagic.x.companies-search-v3?bodyType=json",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
    json=json.loads("{\"limit\":1,\"company_domain\":\"leadmagic.io\"}"),
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/leadmagic.x.companies-search-v3?bodyType=json", {
  method: "POST",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
    "Content-Type": "application/json",
  },
  body: JSON.stringify(JSON.parse("{\"limit\":1,\"company_domain\":\"leadmagic.io\"}")),
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in beta; its URL and authentication may change. The example parameters are sample data. Calls are billed at $0.025/result, including the service fee.