curl --request POST \
  --url https://api.vantage.sh/v2/scenario_models \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "title": "<string>",
  "priority": 123,
  "provider": "<string>",
  "service": "<string>",
  "workspace_token": "<string>",
  "periods": [
    {
      "start_at": "2023-12-25",
      "amount": 123,
      "end_at": "2023-12-25"
    }
  ]
}
'

import requests

url = "https://api.vantage.sh/v2/scenario_models"

payload = {
    "title": "<string>",
    "priority": 123,
    "provider": "<string>",
    "service": "<string>",
    "workspace_token": "<string>",
    "periods": [
        {
            "start_at": "2023-12-25",
            "amount": 123,
            "end_at": "2023-12-25"
        }
    ]
}
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({
    title: '<string>',
    priority: 123,
    provider: '<string>',
    service: '<string>',
    workspace_token: '<string>',
    periods: [{start_at: '2023-12-25', amount: 123, end_at: '2023-12-25'}]
  })
};

fetch('https://api.vantage.sh/v2/scenario_models', 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.vantage.sh/v2/scenario_models",
  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([
    'title' => '<string>',
    'priority' => 123,
    'provider' => '<string>',
    'service' => '<string>',
    'workspace_token' => '<string>',
    'periods' => [
        [
                'start_at' => '2023-12-25',
                'amount' => 123,
                'end_at' => '2023-12-25'
        ]
    ]
  ]),
  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.vantage.sh/v2/scenario_models"

	payload := strings.NewReader("{\n  \"title\": \"<string>\",\n  \"priority\": 123,\n  \"provider\": \"<string>\",\n  \"service\": \"<string>\",\n  \"workspace_token\": \"<string>\",\n  \"periods\": [\n    {\n      \"start_at\": \"2023-12-25\",\n      \"amount\": 123,\n      \"end_at\": \"2023-12-25\"\n    }\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.vantage.sh/v2/scenario_models")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"title\": \"<string>\",\n  \"priority\": 123,\n  \"provider\": \"<string>\",\n  \"service\": \"<string>\",\n  \"workspace_token\": \"<string>\",\n  \"periods\": [\n    {\n      \"start_at\": \"2023-12-25\",\n      \"amount\": 123,\n      \"end_at\": \"2023-12-25\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.vantage.sh/v2/scenario_models")

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  \"title\": \"<string>\",\n  \"priority\": 123,\n  \"provider\": \"<string>\",\n  \"service\": \"<string>\",\n  \"workspace_token\": \"<string>\",\n  \"periods\": [\n    {\n      \"start_at\": \"2023-12-25\",\n      \"amount\": 123,\n      \"end_at\": \"2023-12-25\"\n    }\n  ]\n}"

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

{
  "token": "frcst_mdl_e42020822501d0ee",
  "title": "Expansion Plan",
  "priority": 4,
  "workspace_token": null,
  "provider": null,
  "service": null,
  "periods": [
    {
      "start_at": "2026-04-01",
      "end_at": null,
      "amount": "9876.54321",
      "amount_type": "percent"
    }
  ],
  "created_by_token": "usr_cc82bf4cf16d5452",
  "created_at": "2026-07-28T15:37:50Z",
  "updated_at": "2026-07-28T15:37:50Z"
}

{
  "errors": [
    "<string>"
  ],
  "links": {
    "self": "<string>",
    "first": "<string>",
    "next": "<string>",
    "last": "<string>",
    "prev": "<string>"
  }
}

{
  "errors": [
    "<string>"
  ],
  "links": {
    "self": "<string>",
    "first": "<string>",
    "next": "<string>",
    "last": "<string>",
    "prev": "<string>"
  }
}