curl --request PUT \
  --url https://api.lemlist.com/api/v2/enrichments/providers/{providerId}/connection \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "apiKey": "lsh_live_0123456789abcdef9f3a"
}
'

import requests

url = "https://api.lemlist.com/api/v2/enrichments/providers/{providerId}/connection"

payload = { "apiKey": "lsh_live_0123456789abcdef9f3a" }
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({apiKey: 'lsh_live_0123456789abcdef9f3a'})
};

fetch('https://api.lemlist.com/api/v2/enrichments/providers/{providerId}/connection', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

require 'uri'
require 'net/http'

url = URI("https://api.lemlist.com/api/v2/enrichments/providers/{providerId}/connection")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"apiKey\": \"lsh_live_0123456789abcdef9f3a\"\n}"

response = http.request(request)
puts response.read_body

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.lemlist.com/api/v2/enrichments/providers/{providerId}/connection",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'apiKey' => 'lsh_live_0123456789abcdef9f3a'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

{
  "data": {
    "id": "lusha",
    "displayName": "Lusha",
    "types": [
      "email",
      "phone"
    ],
    "source": "external",
    "connected": true
  }
}

{
  "error": "This provider cannot be connected: only external providers hold your own API key",
  "code": "ENRICHMENT_PROVIDER_NOT_EXTERNAL"
}

{
  "error": "Route unauthorized",
  "code": "ROUTE_UNAUTHORIZED"
}

{
  "error": "Internal error",
  "code": "INTERNAL_ERROR"
}