curl --request POST \
  --url https://app.teable.ai/api/space/%7BspaceId%7D/billing/subscription/checkout \
  --header 'Authorization: Bearer REPLACE_BEARER_TOKEN' \
  --header 'content-type: application/json' \
  --data '{"priceId":"string","quantity":1,"successUrl":"string","cancelUrl":"string","isTrial":true,"clientReferenceId":"string","coupon":"string","marketingAttribution":{"ref":"string","utm_source":"string","utm_medium":"string","utm_campaign":"string","utm_term":"string","utm_content":"string","cta_id":"string","landing_cta_id":"string","gclid":"string","gbraid":"string","wbraid":"string","ga_client_id":"string"}}'

const url = 'https://app.teable.ai/api/space/%7BspaceId%7D/billing/subscription/checkout';
const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer REPLACE_BEARER_TOKEN',
    'content-type': 'application/json'
  },
  body: '{"priceId":"string","quantity":1,"successUrl":"string","cancelUrl":"string","isTrial":true,"clientReferenceId":"string","coupon":"string","marketingAttribution":{"ref":"string","utm_source":"string","utm_medium":"string","utm_campaign":"string","utm_term":"string","utm_content":"string","cta_id":"string","landing_cta_id":"string","gclid":"string","gbraid":"string","wbraid":"string","ga_client_id":"string"}}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

const http = require('https');

const options = {
  method: 'POST',
  hostname: 'app.teable.ai',
  port: null,
  path: '/api/space/%7BspaceId%7D/billing/subscription/checkout',
  headers: {
    Authorization: 'Bearer REPLACE_BEARER_TOKEN',
    'content-type': 'application/json'
  }
};

const req = http.request(options, function (res) {
  const chunks = [];

  res.on('data', function (chunk) {
    chunks.push(chunk);
  });

  res.on('end', function () {
    const body = Buffer.concat(chunks);
    console.log(body.toString());
  });
});

req.write(JSON.stringify({
  priceId: 'string',
  quantity: 1,
  successUrl: 'string',
  cancelUrl: 'string',
  isTrial: true,
  clientReferenceId: 'string',
  coupon: 'string',
  marketingAttribution: {
    ref: 'string',
    utm_source: 'string',
    utm_medium: 'string',
    utm_campaign: 'string',
    utm_term: 'string',
    utm_content: 'string',
    cta_id: 'string',
    landing_cta_id: 'string',
    gclid: 'string',
    gbraid: 'string',
    wbraid: 'string',
    ga_client_id: 'string'
  }
}));
req.end();

import http.client

conn = http.client.HTTPSConnection("app.teable.ai")

payload = "{\"priceId\":\"string\",\"quantity\":1,\"successUrl\":\"string\",\"cancelUrl\":\"string\",\"isTrial\":true,\"clientReferenceId\":\"string\",\"coupon\":\"string\",\"marketingAttribution\":{\"ref\":\"string\",\"utm_source\":\"string\",\"utm_medium\":\"string\",\"utm_campaign\":\"string\",\"utm_term\":\"string\",\"utm_content\":\"string\",\"cta_id\":\"string\",\"landing_cta_id\":\"string\",\"gclid\":\"string\",\"gbraid\":\"string\",\"wbraid\":\"string\",\"ga_client_id\":\"string\"}}"

headers = {
    'Authorization': "Bearer REPLACE_BEARER_TOKEN",
    'content-type': "application/json"
}

conn.request("POST", "/api/space/%7BspaceId%7D/billing/subscription/checkout", payload, headers)

res = conn.getresponse()
data = res.read()

print(data.decode("utf-8"))

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://app.teable.ai/api/space/{spaceId}/billing/subscription/checkout",
  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([
    'priceId' => '<string>',
    'quantity' => 2,
    'successUrl' => '<string>',
    'cancelUrl' => '<string>',
    'isTrial' => true,
    'clientReferenceId' => '<string>',
    'coupon' => '<string>',
    'marketingAttribution' => [
        'ref' => '<string>',
        'utm_source' => '<string>',
        'utm_medium' => '<string>',
        'utm_campaign' => '<string>',
        'utm_term' => '<string>',
        'utm_content' => '<string>',
        'cta_id' => '<string>',
        'landing_cta_id' => '<string>',
        'gclid' => '<string>',
        'gbraid' => '<string>',
        'wbraid' => '<string>',
        'ga_client_id' => '<string>'
    ]
  ]),
  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.teable.ai/api/space/{spaceId}/billing/subscription/checkout"

	payload := strings.NewReader("{\n  \"priceId\": \"<string>\",\n  \"quantity\": 2,\n  \"successUrl\": \"<string>\",\n  \"cancelUrl\": \"<string>\",\n  \"isTrial\": true,\n  \"clientReferenceId\": \"<string>\",\n  \"coupon\": \"<string>\",\n  \"marketingAttribution\": {\n    \"ref\": \"<string>\",\n    \"utm_source\": \"<string>\",\n    \"utm_medium\": \"<string>\",\n    \"utm_campaign\": \"<string>\",\n    \"utm_term\": \"<string>\",\n    \"utm_content\": \"<string>\",\n    \"cta_id\": \"<string>\",\n    \"landing_cta_id\": \"<string>\",\n    \"gclid\": \"<string>\",\n    \"gbraid\": \"<string>\",\n    \"wbraid\": \"<string>\",\n    \"ga_client_id\": \"<string>\"\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://app.teable.ai/api/space/{spaceId}/billing/subscription/checkout")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"priceId\": \"<string>\",\n  \"quantity\": 2,\n  \"successUrl\": \"<string>\",\n  \"cancelUrl\": \"<string>\",\n  \"isTrial\": true,\n  \"clientReferenceId\": \"<string>\",\n  \"coupon\": \"<string>\",\n  \"marketingAttribution\": {\n    \"ref\": \"<string>\",\n    \"utm_source\": \"<string>\",\n    \"utm_medium\": \"<string>\",\n    \"utm_campaign\": \"<string>\",\n    \"utm_term\": \"<string>\",\n    \"utm_content\": \"<string>\",\n    \"cta_id\": \"<string>\",\n    \"landing_cta_id\": \"<string>\",\n    \"gclid\": \"<string>\",\n    \"gbraid\": \"<string>\",\n    \"wbraid\": \"<string>\",\n    \"ga_client_id\": \"<string>\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.teable.ai/api/space/{spaceId}/billing/subscription/checkout")

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  \"priceId\": \"<string>\",\n  \"quantity\": 2,\n  \"successUrl\": \"<string>\",\n  \"cancelUrl\": \"<string>\",\n  \"isTrial\": true,\n  \"clientReferenceId\": \"<string>\",\n  \"coupon\": \"<string>\",\n  \"marketingAttribution\": {\n    \"ref\": \"<string>\",\n    \"utm_source\": \"<string>\",\n    \"utm_medium\": \"<string>\",\n    \"utm_campaign\": \"<string>\",\n    \"utm_term\": \"<string>\",\n    \"utm_content\": \"<string>\",\n    \"cta_id\": \"<string>\",\n    \"landing_cta_id\": \"<string>\",\n    \"gclid\": \"<string>\",\n    \"gbraid\": \"<string>\",\n    \"wbraid\": \"<string>\",\n    \"ga_client_id\": \"<string>\"\n  }\n}"

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

{
  "url": "<string>"
}