curl --request POST \
  --url https://app.saasybill.com/api/v1/subscriptions/{id}/restore \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{}'

import requests

url = "https://app.saasybill.com/api/v1/subscriptions/{id}/restore"

payload = {}
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({})
};

fetch('https://app.saasybill.com/api/v1/subscriptions/{id}/restore', 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.saasybill.com/api/v1/subscriptions/{id}/restore",
  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([
    
  ]),
  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.saasybill.com/api/v1/subscriptions/{id}/restore"

	payload := strings.NewReader("{}")

	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.saasybill.com/api/v1/subscriptions/{id}/restore")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.saasybill.com/api/v1/subscriptions/{id}/restore")

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 = "{}"

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

{
  "id": "9d4e2b7a-13c5-4f8e-b6a0-2e1d7c9f5b33",
  "object": "subscription",
  "customer": "3b9f1c1e-6a52-4c0e-9d7e-1f6f2f0b7a11",
  "customer_code": "ACME-001",
  "plan": "b6c1e0a4-2f7d-4a61-8f0c-5d3e9a7b2c44",
  "status": "active",
  "currency": "AUD",
  "interval": {
    "unit": "month",
    "count": 1
  },
  "timezone": "Australia/Sydney",
  "start_date": "2026-09-30",
  "renewal_date": "2026-10-30",
  "end_date": null,
  "units": 10,
  "minimum_units": 5,
  "discount_percent": "10.00",
  "cancel_at_period_end": false,
  "end_after_cycles": null,
  "label": "Acme – Team plan",
  "invoice_reference": "PO-4471",
  "renewal_value": "108.0000",
  "created": "2026-09-30T04:12:00.000Z"
}

{
  "error": {
    "type": "authentication_error",
    "code": "invalid_api_key",
    "message": "Provide a valid API key as `Authorization: Bearer <key>`.",
    "request_id": "req_4f1a9c2e7b8d3a605e1c9f02"
  }
}

{
  "error": {
    "type": "permission_error",
    "code": "insufficient_scope",
    "message": "This API key does not have the `subscriptions:write` scope.",
    "request_id": "req_4f1a9c2e7b8d3a605e1c9f02"
  }
}

{
  "error": {
    "type": "not_found",
    "code": "subscription_not_found",
    "message": "There is no subscription with that id.",
    "request_id": "req_4f1a9c2e7b8d3a605e1c9f02"
  }
}

{
  "error": {
    "type": "conflict",
    "code": "idempotency_conflict",
    "message": "This `Idempotency-Key` was used with a different request. Use a new key for a different request.",
    "request_id": "req_4f1a9c2e7b8d3a605e1c9f02"
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "invalid_parameter",
    "message": "`units`: Invalid input: expected number, received string",
    "param": "units",
    "request_id": "req_4f1a9c2e7b8d3a605e1c9f02"
  }
}

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Too many requests. Try again in 12 seconds.",
    "request_id": "req_4f1a9c2e7b8d3a605e1c9f02"
  }
}

{
  "error": {
    "type": "api_error",
    "code": "internal_error",
    "message": "Something went wrong on our side. Retry the request; if it keeps failing, quote the request id.",
    "request_id": "req_4f1a9c2e7b8d3a605e1c9f02"
  }
}