curl --request POST \
  --url https://api.criteo.com/2026-01/marketing-solutions/marketplace-performance-outcomes/budgets \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "amount": "<string>",
    "budgetType": "<string>",
    "campaignIds": [
      123
    ],
    "endDate": "<string>",
    "sellerId": "<string>",
    "startDate": "2023-11-07T05:31:56Z"
  }
]
'

import requests

url = "https://api.criteo.com/2026-01/marketing-solutions/marketplace-performance-outcomes/budgets"

payload = [
    {
        "amount": "<string>",
        "budgetType": "<string>",
        "campaignIds": [123],
        "endDate": "<string>",
        "sellerId": "<string>",
        "startDate": "2023-11-07T05:31:56Z"
    }
]
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([
    {
      amount: '<string>',
      budgetType: '<string>',
      campaignIds: [123],
      endDate: '<string>',
      sellerId: '<string>',
      startDate: '2023-11-07T05:31:56Z'
    }
  ])
};

fetch('https://api.criteo.com/2026-01/marketing-solutions/marketplace-performance-outcomes/budgets', 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.criteo.com/2026-01/marketing-solutions/marketplace-performance-outcomes/budgets",
  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([
    [
        'amount' => '<string>',
        'budgetType' => '<string>',
        'campaignIds' => [
                123
        ],
        'endDate' => '<string>',
        'sellerId' => '<string>',
        'startDate' => '2023-11-07T05:31:56Z'
    ]
  ]),
  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.criteo.com/2026-01/marketing-solutions/marketplace-performance-outcomes/budgets"

	payload := strings.NewReader("[\n  {\n    \"amount\": \"<string>\",\n    \"budgetType\": \"<string>\",\n    \"campaignIds\": [\n      123\n    ],\n    \"endDate\": \"<string>\",\n    \"sellerId\": \"<string>\",\n    \"startDate\": \"2023-11-07T05:31:56Z\"\n  }\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.criteo.com/2026-01/marketing-solutions/marketplace-performance-outcomes/budgets")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("[\n  {\n    \"amount\": \"<string>\",\n    \"budgetType\": \"<string>\",\n    \"campaignIds\": [\n      123\n    ],\n    \"endDate\": \"<string>\",\n    \"sellerId\": \"<string>\",\n    \"startDate\": \"2023-11-07T05:31:56Z\"\n  }\n]")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.criteo.com/2026-01/marketing-solutions/marketplace-performance-outcomes/budgets")

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  {\n    \"amount\": \"<string>\",\n    \"budgetType\": \"<string>\",\n    \"campaignIds\": [\n      123\n    ],\n    \"endDate\": \"<string>\",\n    \"sellerId\": \"<string>\",\n    \"startDate\": \"2023-11-07T05:31:56Z\"\n  }\n]"

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

[
  {
    "id": "16501666",
    "sellerId": "10656107",
    "campaignIds": [
      436017
    ],
    "budgetType": "Capped",
    "amount": 462.47,
    "endDate": "2026-04-30",
    "spend": 117.59,
    "status": "Current",
    "isSuspended": false
  }
]