curl --request POST \
  --url https://app.famulor.io/api/v1/crm-syncs \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "connection_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "<string>",
  "object_type": "<string>",
  "field_mapping": {
    "{{salutation}} {{firstName}} {{lastName}}": "name",
    "{{phones.primaryPhoneCallingCode}}{{phones.primaryPhoneNumber}}": "phone",
    "email": "email"
  },
  "selection": {},
  "interval_minutes": 60,
  "null_policy": "ignore",
  "removal_policy": "deactivate_membership",
  "conflict_policy": "review"
}
'

import requests

url = "https://app.famulor.io/api/v1/crm-syncs"

payload = {
    "connection_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "name": "<string>",
    "object_type": "<string>",
    "field_mapping": {
        "{{salutation}} {{firstName}} {{lastName}}": "name",
        "{{phones.primaryPhoneCallingCode}}{{phones.primaryPhoneNumber}}": "phone",
        "email": "email"
    },
    "selection": {},
    "interval_minutes": 60,
    "null_policy": "ignore",
    "removal_policy": "deactivate_membership",
    "conflict_policy": "review"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    connection_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    name: '<string>',
    object_type: '<string>',
    field_mapping: {
      '{{salutation}} {{firstName}} {{lastName}}': 'name',
      '{{phones.primaryPhoneCallingCode}}{{phones.primaryPhoneNumber}}': 'phone',
      email: 'email'
    },
    selection: {},
    interval_minutes: 60,
    null_policy: 'ignore',
    removal_policy: 'deactivate_membership',
    conflict_policy: 'review'
  })
};

fetch('https://app.famulor.io/api/v1/crm-syncs', 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://app.famulor.io/api/v1/crm-syncs",
  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([
    'connection_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'name' => '<string>',
    'object_type' => '<string>',
    'field_mapping' => [
        '{{salutation}} {{firstName}} {{lastName}}' => 'name',
        '{{phones.primaryPhoneCallingCode}}{{phones.primaryPhoneNumber}}' => 'phone',
        'email' => 'email'
    ],
    'selection' => [
        
    ],
    'interval_minutes' => 60,
    'null_policy' => 'ignore',
    'removal_policy' => 'deactivate_membership',
    'conflict_policy' => 'review'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://app.famulor.io/api/v1/crm-syncs"

	payload := strings.NewReader("{\n  \"connection_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"name\": \"<string>\",\n  \"object_type\": \"<string>\",\n  \"field_mapping\": {\n    \"{{salutation}} {{firstName}} {{lastName}}\": \"name\",\n    \"{{phones.primaryPhoneCallingCode}}{{phones.primaryPhoneNumber}}\": \"phone\",\n    \"email\": \"email\"\n  },\n  \"selection\": {},\n  \"interval_minutes\": 60,\n  \"null_policy\": \"ignore\",\n  \"removal_policy\": \"deactivate_membership\",\n  \"conflict_policy\": \"review\"\n}")

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

	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://app.famulor.io/api/v1/crm-syncs")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"connection_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"name\": \"<string>\",\n  \"object_type\": \"<string>\",\n  \"field_mapping\": {\n    \"{{salutation}} {{firstName}} {{lastName}}\": \"name\",\n    \"{{phones.primaryPhoneCallingCode}}{{phones.primaryPhoneNumber}}\": \"phone\",\n    \"email\": \"email\"\n  },\n  \"selection\": {},\n  \"interval_minutes\": 60,\n  \"null_policy\": \"ignore\",\n  \"removal_policy\": \"deactivate_membership\",\n  \"conflict_policy\": \"review\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.famulor.io/api/v1/crm-syncs")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"connection_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"name\": \"<string>\",\n  \"object_type\": \"<string>\",\n  \"field_mapping\": {\n    \"{{salutation}} {{firstName}} {{lastName}}\": \"name\",\n    \"{{phones.primaryPhoneCallingCode}}{{phones.primaryPhoneNumber}}\": \"phone\",\n    \"email\": \"email\"\n  },\n  \"selection\": {},\n  \"interval_minutes\": 60,\n  \"null_policy\": \"ignore\",\n  \"removal_policy\": \"deactivate_membership\",\n  \"conflict_policy\": \"review\"\n}"

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

{
  "error": {
    "code": "invalid_request",
    "message": "\"to_number\" is required (E.164 format, e.g. +4930123456)."
  }
}

{
  "error": {
    "code": "forbidden",
    "message": "This API key is missing the required scope \"assistants:write\"."
  }
}

{
  "error": {
    "code": "conflict",
    "message": "Campaign is not running."
  }
}