curl --request POST \
  --url https://api.olie.ai/api/management/funnel-steps/{funnel_step_id}/projects \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "project_id": null,
  "unlink_others": true,
  "force_funnel_link": false,
  "skip_if_already_linked": false
}
'

import requests

url = "https://api.olie.ai/api/management/funnel-steps/{funnel_step_id}/projects"

payload = {
    "project_id": None,
    "unlink_others": True,
    "force_funnel_link": False,
    "skip_if_already_linked": False
}
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({
    project_id: null,
    unlink_others: true,
    force_funnel_link: false,
    skip_if_already_linked: false
  })
};

fetch('https://api.olie.ai/api/management/funnel-steps/{funnel_step_id}/projects', 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://api.olie.ai/api/management/funnel-steps/{funnel_step_id}/projects",
  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([
    'project_id' => null,
    'unlink_others' => true,
    'force_funnel_link' => false,
    'skip_if_already_linked' => false
  ]),
  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://api.olie.ai/api/management/funnel-steps/{funnel_step_id}/projects"

	payload := strings.NewReader("{\n  \"project_id\": null,\n  \"unlink_others\": true,\n  \"force_funnel_link\": false,\n  \"skip_if_already_linked\": false\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://api.olie.ai/api/management/funnel-steps/{funnel_step_id}/projects")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"project_id\": null,\n  \"unlink_others\": true,\n  \"force_funnel_link\": false,\n  \"skip_if_already_linked\": false\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.olie.ai/api/management/funnel-steps/{funnel_step_id}/projects")

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  \"project_id\": null,\n  \"unlink_others\": true,\n  \"force_funnel_link\": false,\n  \"skip_if_already_linked\": false\n}"

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

{
  "response": true,
  "project": {
    "id": "019b277f-e453-733d-a00e-6d26d444008b",
    "parent_id": null,
    "old_id": null,
    "code": "P-83",
    "name": "Laboratório Hawkins",
    "description": "Companhia de energia",
    "impact": 1,
    "frame_id": "019aeaa3-2778-73ec-8f8d-59d06cc59dca",
    "created_at": "2025-12-16T14:10:51.000000Z",
    "updated_at": "2025-12-16T14:10:51.000000Z",
    "customer_id": "019b277d-c615-723f-a1dd-f03940bce866",
    "contact_id": 12597,
    "share_token": null,
    "share_settings": null,
    "merged_id": null,
    "status": 1,
    "budget": 950000,
    "is_template": false,
    "created_by": "019aeaa3-2370-731c-9008-be759795f449",
    "deleted_at": null,
    "funnels": [],
    "funnel_steps": [],
    "tags": []
  }
}

{
  "response": false,
  "message": "unauthorized",
  "error": "Unauthenticated."
}

{
  "response": false,
  "service": "App\\Exceptions\\Services\\ProjectFunnel\\FunnelSteps\\LinkProjectToFunnelStepException",
  "message": "project_already_linked_to_that_step",
  "error": "The project already is linked with that funnel step",
  "requirements": []
}