curl --request POST \
  --url https://api.paygentic.io/v0/subscriptions/{id}/intervals \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "edit": [
    {
      "id": "spi_p9q0r1s2t3u4v5w6",
      "unitPrice": "9.00"
    }
  ]
}
'

import requests

url = "https://api.paygentic.io/v0/subscriptions/{id}/intervals"

payload = { "edit": [
        {
            "id": "spi_p9q0r1s2t3u4v5w6",
            "unitPrice": "9.00"
        }
    ] }
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({edit: [{id: 'spi_p9q0r1s2t3u4v5w6', unitPrice: '9.00'}]})
};

fetch('https://api.paygentic.io/v0/subscriptions/{id}/intervals', 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.paygentic.io/v0/subscriptions/{id}/intervals",
  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([
    'edit' => [
        [
                'id' => 'spi_p9q0r1s2t3u4v5w6',
                'unitPrice' => '9.00'
        ]
    ]
  ]),
  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.paygentic.io/v0/subscriptions/{id}/intervals"

	payload := strings.NewReader("{\n  \"edit\": [\n    {\n      \"id\": \"spi_p9q0r1s2t3u4v5w6\",\n      \"unitPrice\": \"9.00\"\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.paygentic.io/v0/subscriptions/{id}/intervals")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"edit\": [\n    {\n      \"id\": \"spi_p9q0r1s2t3u4v5w6\",\n      \"unitPrice\": \"9.00\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.paygentic.io/v0/subscriptions/{id}/intervals")

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  \"edit\": [\n    {\n      \"id\": \"spi_p9q0r1s2t3u4v5w6\",\n      \"unitPrice\": \"9.00\"\n    }\n  ]\n}"

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

{
  "intervals": [
    {
      "id": "spi_p9q0r1s2t3u4v5w6",
      "priceId": "price_x7y8z9a0b1c2d3e4",
      "priceKey": "pk_m4n5o6p7q8r9s0t1",
      "kind": "plan_line",
      "planVersionId": "pv_u2v3w4x5y6z7a8b9",
      "unitPrice": "9.00",
      "baseQuantity": "1",
      "quantityTransitions": [],
      "billingCadence": "P1M",
      "billingMode": "advance",
      "billDate": null,
      "startDate": "2024-02-01T14:45:30Z",
      "endDate": null
    }
  ],
  "unchanged": false,
  "lineItems": {
    "created": 1,
    "removed": 0
  }
}

{
  "message": "The requested resource was not found",
  "error": "not_found"
}

{
  "message": "The requested resource was not found",
  "error": "not_found"
}

{
  "message": "The requested resource was not found",
  "error": "not_found"
}

{
  "message": "The requested resource was not found",
  "error": "not_found"
}

{
  "message": "The requested resource was not found",
  "error": "not_found"
}

{
  "message": "The requested resource was not found",
  "error": "not_found"
}

{
  "message": "The requested resource was not found",
  "error": "not_found"
}