curl --request POST \
  --url https://fit.kleep.ai/v1/events \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Kleep-Retailer: <kleep-retailer>' \
  --data '
{
  "type": "added_to_cart",
  "recommendation_id": "rec_7Hq2mV9xKp",
  "variant_id": "JEAN-0142-M",
  "conversation_id": "conv_5521"
}
'

import requests

url = "https://fit.kleep.ai/v1/events"

payload = {
    "type": "added_to_cart",
    "recommendation_id": "rec_7Hq2mV9xKp",
    "variant_id": "JEAN-0142-M",
    "conversation_id": "conv_5521"
}
headers = {
    "Kleep-Retailer": "<kleep-retailer>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'Kleep-Retailer': '<kleep-retailer>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    type: 'added_to_cart',
    recommendation_id: 'rec_7Hq2mV9xKp',
    variant_id: 'JEAN-0142-M',
    conversation_id: 'conv_5521'
  })
};

fetch('https://fit.kleep.ai/v1/events', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://fit.kleep.ai/v1/events",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'type' => 'added_to_cart',
    'recommendation_id' => 'rec_7Hq2mV9xKp',
    'variant_id' => 'JEAN-0142-M',
    'conversation_id' => 'conv_5521'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "Kleep-Retailer: <kleep-retailer>"
  ],
]);

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

curl_close($curl);

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

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://fit.kleep.ai/v1/events"

	payload := strings.NewReader("{\n  \"type\": \"added_to_cart\",\n  \"recommendation_id\": \"rec_7Hq2mV9xKp\",\n  \"variant_id\": \"JEAN-0142-M\",\n  \"conversation_id\": \"conv_5521\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Kleep-Retailer", "<kleep-retailer>")
	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://fit.kleep.ai/v1/events")
  .header("Kleep-Retailer", "<kleep-retailer>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"type\": \"added_to_cart\",\n  \"recommendation_id\": \"rec_7Hq2mV9xKp\",\n  \"variant_id\": \"JEAN-0142-M\",\n  \"conversation_id\": \"conv_5521\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://fit.kleep.ai/v1/events")

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

request = Net::HTTP::Post.new(url)
request["Kleep-Retailer"] = '<kleep-retailer>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"type\": \"added_to_cart\",\n  \"recommendation_id\": \"rec_7Hq2mV9xKp\",\n  \"variant_id\": \"JEAN-0142-M\",\n  \"conversation_id\": \"conv_5521\"\n}"

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

{
  "error": {
    "code": "invalid_input",
    "message": "Unknown event type"
  }
}

{
  "error": {
    "code": "unauthorized",
    "message": "Invalid API key"
  }
}

{
  "error": {
    "code": "retailer_not_enabled",
    "message": "Retailer 9b1f… has not enabled this partner"
  }
}

{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests"
  }
}