$curl = curl_init();
curl_setopt_array ($curl, array(
  CURLOPT_URL => "https://sandbox.seamlesschex.com/v1/check/create",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => array(
    "Content-Type: application/json",
    "Authorization: {{secretKey}}"
  ),
  CURLOPT_POSTFIELDS =>"{
    "number": "{{number}}",
    "amount": "{{amount}}",
    "memo": "{{memo}}",
    "name": "{{name}}",
    "email": "{{email}}",
    "authorization_date": "{{authorization_date}}",
    "phone": "{{phone}}",
    "address": "{{address}}",
    "city": "{{city}}",
    "state": "{{state}}",
    "zip": "{{zip}}",
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",
    "type_info": "{{type_info}}",
    "recurring": "{{recurring}}",
    "recurring_cycle": "{{recurring_cycle}}",
    "recurring_start_date": "{{recurring_start_date}}",
    "recurring_installments": "{{recurring_installments}}",    
    "verify_before_save": "{{verify_before_save}}",
    "fund_confirmation": "{{fund_confirmation}}"
  }"
));
$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
  "fmt"
  "strings"
  "os"
  "path/filepath"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://sandbox.seamlesschex.com/v1/check/create" 
  method := "POST" 
  
  payload := strings.NewReader("{
    "number": "{{number}}",
    "amount": "{{amount}}",
    "memo": "{{memo}}",
    "name": "{{name}}",
    "email": "{{email}}",
    "authorization_date": "{{authorization_date}}",
    "phone": "{{phone}}",
    "address": "{{address}}",
    "city": "{{city}}",
    "state": "{{state}}",
    "zip": "{{zip}}",
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",
    "type_info": "{{type_info}}",     
    "recurring": "{{recurring}}",
    "recurring_cycle": "{{recurring_cycle}}",
    "recurring_start_date": "{{recurring_start_date}}",
    "recurring_installments": "{{recurring_installments}}",    
    "verify_before_save": "{{verify_before_save}}",
    "fund_confirmation": "{{fund_confirmation}}"
  }")

  client := &http.Client {
    CheckRedirect: func(req *http.Request, via []*http.Request) error {
      return http.ErrUseLastResponse
    },
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
  }
  req.Header.Add("Content-Type", "application/json")
  req.Header.Add("Authorization", "{{secretKey}}")

  res, err := client.Do(req)
  defer res.Body.Close()
  body, err := ioutil.ReadAll(res.Body)

  fmt.Println(string(body))
}

require "uri"
require "net/http"

url = URI("https://sandbox.seamlesschex.com/v1/check/create")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request["Authorization"] = "{{secretKey}}"
request.body = "{
    "number": "{{number}}",
    "amount": "{{amount}}",
    "memo": "{{memo}}",
    "name": "{{name}}",
    "email": "{{email}}",
    "authorization_date": "{{authorization_date}}",
    "phone": "{{phone}}",
    "address": "{{address}}",
    "city": "{{city}}",
    "state": "{{state}}",
    "zip": "{{zip}}",
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",
    "type_info": "{{type_info}}",
    "recurring": "{{recurring}}",
    "recurring_cycle": "{{recurring_cycle}}",
    "recurring_start_date": "{{recurring_start_date}}",
    "recurring_installments": "{{recurring_installments}}",
    "verify_before_save": "{{verify_before_save}}",
    "fund_confirmation": "{{fund_confirmation}}"
}"

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

import requests
url = 'https://sandbox.seamlesschex.com/v1/check/create'
payload = "{
    "number": "{{number}}",
    "amount": "{{amount}}",
    "memo": "{{memo}}",
    "name": "{{name}}",
    "email": "{{email}}",
    "authorization_date": "{{authorization_date}}",
    "phone": "{{phone}}",
    "address": "{{address}}",
    "city": "{{city}}",
    "state": "{{state}}",
    "zip": "{{zip}}",
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",
    "type_info": "{{type_info}}",
    "recurring": "{{recurring}}",
    "recurring_cycle": "{{recurring_cycle}}",
    "recurring_start_date": "{{recurring_start_date}}",
    "recurring_installments": "{{recurring_installments}}",
    "verify_before_save": "{{verify_before_save}}",
    "fund_confirmation": "{{fund_confirmation}}"
}"
headers = {
  'Content-Type': 'application/json',
  'Authorization': '{{secretKey}}'
}
response = requests.request('POST', url, headers = headers, data = payload, allow_redirects=False, timeout=undefined, allow_redirects=false)
print(response.text)

$curl = curl_init();
curl_setopt_array ($curl, array(
  CURLOPT_URL => "https://sandbox.seamlesschex.com/v1/check/list?limit=15&page=1&sort=date&direction=DESC",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => array(
    "Content-Type: application/json",
    "Authorization: {{secretKey}}"
  )
));
$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
  "fmt"
  "strings"
  "os"
  "path/filepath"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://sandbox.seamlesschex.com/v1/check/list?limit=15&page=1&sort=date&direction=DESC" 
  method := "GET" 

  client := &http.Client {
    CheckRedirect: func(req *http.Request, via []*http.Request) error {
      return http.ErrUseLastResponse
    },
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
  }
  req.Header.Add("Content-Type", "application/json")
  req.Header.Add("Authorization", "{{secretKey}}")

  res, err := client.Do(req)
  defer res.Body.Close()
  body, err := ioutil.ReadAll(res.Body)

  fmt.Println(string(body))
}

require "uri"
require "net/http"

url = URI("https://sandbox.seamlesschex.com/v1/check/list?limit=15&page=1&sort=date&direction=DESC")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Get.new(url)
request["Content-Type"] = "application/json"
request["Authorization"] = "{{secretKey}}"

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

import requests
url = 'https://sandbox.seamlesschex.com/v1/check/list?limit=15&page=1&sort=date&direction=DESC'
headers = {
  'Content-Type': 'application/json',
  'Authorization': '{{secretKey}}'
}
response = requests.request('GET', url, headers = headers, data = payload, allow_redirects=False, timeout=undefined, allow_redirects=false)
print(response.text)

$curl = curl_init();
curl_setopt_array ($curl, array(
  CURLOPT_URL => "https://sandbox.seamlesschex.com/v1/check/check_id",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => array(
    "Content-Type: application/json",
    "Authorization: {{secretKey}}"
  )"
));
$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
  "fmt"
  "strings"
  "os"
  "path/filepath"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://sandbox.seamlesschex.com/v1/check/check_id" 
  method := "GET" 
  
  payload := strings.NewReader("")

  client := &http.Client {
    CheckRedirect: func(req *http.Request, via []*http.Request) error {
      return http.ErrUseLastResponse
    },
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
  }
  req.Header.Add("Content-Type", "application/json")
  req.Header.Add("Authorization", "{{secretKey}}")

  res, err := client.Do(req)
  defer res.Body.Close()
  body, err := ioutil.ReadAll(res.Body)

  fmt.Println(string(body))
}

require "uri"
require "net/http"

url = URI("https://sandbox.seamlesschex.com/v1/check/check_id")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Get.new(url)
request["Content-Type"] = "application/json"
request["Authorization"] = "{{secretKey}}"

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

import requests
url = 'https://sandbox.seamlesschex.com/v1/check/check_id'
headers = {
  'Content-Type': 'application/json',
  'Authorization': '{{secretKey}}'
}
response = requests.request('GET', url, headers = headers, data = payload, allow_redirects=False, timeout=undefined, allow_redirects=false)
print(response.text)

$curl = curl_init();
curl_setopt_array ($curl, array(
  CURLOPT_URL => "https://sandbox.seamlesschex.com/v1/check/bankinfo?bank_routing=021000021",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => array(
    "Content-Type: application/json",
    "Authorization: {{secretKey}}"
  )
));
$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
  "fmt"
  "strings"
  "os"
  "path/filepath"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://sandbox.seamlesschex.com/v1/check/bankinfo?bank_routing=021000021" 
  method := "GET" 

  client := &http.Client {
    CheckRedirect: func(req *http.Request, via []*http.Request) error {
      return http.ErrUseLastResponse
    },
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
  }
  req.Header.Add("Content-Type", "application/json")
  req.Header.Add("Authorization", "{{secretKey}}")

  res, err := client.Do(req)
  defer res.Body.Close()
  body, err := ioutil.ReadAll(res.Body)

  fmt.Println(string(body))
}

require "uri"
require "net/http"

url = URI("https://sandbox.seamlesschex.com/v1/check/bankinfo?bank_routing=021000021")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Get.new(url)
request["Content-Type"] = "application/json"
request["Authorization"] = "{{secretKey}}"


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

import requests
url = 'https://sandbox.seamlesschex.com/v1/check/bankinfo?bank_routing=021000021'

headers = {
  'Content-Type': 'application/json',
  'Authorization': '{{secretKey}}'
}
response = requests.request('GET', url, headers = headers, data = payload, allow_redirects=False, timeout=undefined, allow_redirects=false)
print(response.text)

$curl = curl_init();
curl_setopt_array ($curl, array(
  CURLOPT_URL => "https://sandbox.seamlesschex.com/v1/account/tokenization",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => array(
    "Content-Type: application/json",
    "Authorization: {{secretKey}}"
  ),
  CURLOPT_POSTFIELDS =>"{
    "first_name": "{{first_name}}",
    "last_name": "{{last_name}}",    
    "email": "{{email}}",    "
    "phone": "{{phone}}",    
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",    
    "store": "{{store}}"
  }"
));
$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
  "fmt"
  "strings"
  "os"
  "path/filepath"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://sandbox.seamlesschex.com/v1/account/tokenization" 
  method := "POST" 
  
  payload := strings.NewReader("{
    "first_name": "{{first_name}}",
    "last_name": "{{last_name}}",    
    "email": "{{email}}",    
    "phone": "{{phone}}",    
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",    
    "store": "{{store}}"
  }")

  client := &http.Client {
    CheckRedirect: func(req *http.Request, via []*http.Request) error {
      return http.ErrUseLastResponse
    },
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
  }
  req.Header.Add("Content-Type", "application/json")
  req.Header.Add("Authorization", "{{secretKey}}")

  res, err := client.Do(req)
  defer res.Body.Close()
  body, err := ioutil.ReadAll(res.Body)

  fmt.Println(string(body))
}

require "uri"
require "net/http"

url = URI("https://sandbox.seamlesschex.com/v1/account/tokenization")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request["Authorization"] = "{{secretKey}}"
request.body = "{
    "first_name": "{{first_name}}",
    "last_name": "{{last_name}}",    
    "email": "{{email}}",    "
    "phone": "{{phone}}",    
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",    
    "store": "{{store}}"
}"

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

import requests
url = 'https://sandbox.seamlesschex.com/v1/account/tokenization'
payload = "{
    "first_name": "{{first_name}}",
    "last_name": "{{last_name}}",    
    "email": "{{email}}",    "
    "phone": "{{phone}}",    
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",    
    "store": "{{store}}"
}"
headers = {
  'Content-Type': 'application/json',
  'Authorization': '{{secretKey}}'
}
response = requests.request('POST', url, headers = headers, data = payload, allow_redirects=False, timeout=undefined, allow_redirects=false)
print(response.text)

$curl = curl_init();
curl_setopt_array ($curl, array(
  CURLOPT_URL => "https://sandbox.seamlesschex.com/v1/check/edit",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => array(
    "Content-Type: application/json",
    "Authorization: {{secretKey}}"
  ),
  CURLOPT_POSTFIELDS =>"{
    "check_id": "{{check_id}}",
    "number": "{{number}}",
    "amount": "{{amount}}",
    "memo": "{{memo}}",
    "authorization_date": "{{authorization_date}}",
    "label": "{{label}}",
    "name": "{{name}}",
    "email": "{{email}}",
    "phone": "{{phone}}",
    "address": "{{address}}",
    "city": "{{city}}",
    "state": "{{state}}",
    "zip": "{{zip}}",
    "type_info": "{{type_info}}",
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",
    "recurring": "{{recurring}}",
    "recurring_cycle": "{{recurring_cycle}}",
    "recurring_start_date": "{{recurring_start_date}}",
    "recurring_installments": "{{recurring_installments}}",
    "verify_before_save": "{{verify_before_save}}",
    "fund_confirmation": "{{fund_confirmation}}"
  }"
));
$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
  "fmt"
  "strings"
  "os"
  "path/filepath"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://sandbox.seamlesschex.com/v1/check/edit" 
  method := "POST" 
  
  payload := strings.NewReader("{
    "check_id": "{{check_id}}",
    "number": "{{number}}",
    "label": "{{label}}",
    "amount": "{{amount}}",
    "memo": "{{memo}}",
    "name": "{{name}}",
    "email": "{{email}}",
    "authorization_date": "{{authorization_date}}",
    "phone": "{{phone}}",
    "address": "{{address}}",
    "city": "{{city}}",
    "state": "{{state}}",
    "zip": "{{zip}}",
    "type_info": "{{type_info}}",
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",
    "recurring": "{{recurring}}",
    "recurring_cycle": "{{recurring_cycle}}",
    "recurring_start_date": "{{recurring_start_date}}",
    "recurring_installments": "{{recurring_installments}}",
    "verify_before_save": "{{verify_before_save}}",
    "fund_confirmation": "{{fund_confirmation}}"
  }")

  client := &http.Client {
    CheckRedirect: func(req *http.Request, via []*http.Request) error {
      return http.ErrUseLastResponse
    },
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
  }
  req.Header.Add("Content-Type", "application/json")
  req.Header.Add("Authorization", "{{secretKey}}")

  res, err := client.Do(req)
  defer res.Body.Close()
  body, err := ioutil.ReadAll(res.Body)

  fmt.Println(string(body))
}

require "uri"
require "net/http"

url = URI("https://sandbox.seamlesschex.com/v1/check/edit")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request["Authorization"] = "{{secretKey}}"
request.body = "{
    "check_id": "{{check_id}}",
    "number": "{{number}}",
    "label": "{{label}}",
    "amount": "{{amount}}",
    "memo": "{{memo}}",
    "name": "{{name}}",
    "email": "{{email}}",
    "authorization_date": "{{authorization_date}}",
    "phone": "{{phone}}",
    "address": "{{address}}",
    "city": "{{city}}",
    "state": "{{state}}",
    "zip": "{{zip}}",
    "type_info": "{{type_info}}",
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",
    "recurring": "{{recurring}}",
    "recurring_cycle": "{{recurring_cycle}}",
    "recurring_start_date": "{{recurring_start_date}}",
    "recurring_installments": "{{recurring_installments}}",
    "verify_before_save": "{{verify_before_save}}",
    "fund_confirmation": "{{fund_confirmation}}"
}"

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

import requests
url = 'https://sandbox.seamlesschex.com/v1/check/edit'
payload = "{
    "check_id": "{{check_id}}",
    "number": "{{number}}",
    "label": "{{label}}",
    "amount": "{{amount}}",
    "memo": "{{memo}}",
    "name": "{{name}}",
    "email": "{{email}}",
    "authorization_date": "{{authorization_date}}",
    "phone": "{{phone}}",
    "address": "{{address}}",
    "city": "{{city}}",
    "state": "{{state}}",
    "zip": "{{zip}}",
    "type_info": "{{type_info}}",
    "bank_account": "{{bank_account}}",
    "bank_routing": "{{bank_routing}}",
    "recurring": "{{recurring}}",
    "recurring_cycle": "{{recurring_cycle}}",
    "recurring_start_date": "{{recurring_start_date}}",
    "recurring_installments": "{{recurring_installments}}",
    "verify_before_save": "{{verify_before_save}}",
    "fund_confirmation": "{{fund_confirmation}}"
}"
headers = {
  'Content-Type': 'application/json',
  'Authorization': '{{secretKey}}'
}
response = requests.request('POST', url, headers = headers, data = payload, allow_redirects=False, timeout=undefined, allow_redirects=false)
print(response.text)

$curl = curl_init();
curl_setopt_array ($curl, array(
  CURLOPT_URL => "https://sandbox.seamlesschex.com/v1/check/check_id",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "DELETE",
  CURLOPT_HTTPHEADER => array(
    "Authorization: {{secretKey}}"
  ),
));
$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
  "fmt"
  "strings"
  "os"
  "path/filepath"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://sandbox.seamlesschex.com/v1/check/check_id" 
  method := "DELETE" 
  
  payload := strings.NewReader("")

  client := &http.Client {
    CheckRedirect: func(req *http.Request, via []*http.Request) error {
      return http.ErrUseLastResponse
    },
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
  }
  req.Header.Add("Content-Type", "application/json")
  req.Header.Add("Authorization", "{{secretKey}}")

  res, err := client.Do(req)
  defer res.Body.Close()
  body, err := ioutil.ReadAll(res.Body)

  fmt.Println(string(body))
}

require "uri"
require "net/http"

url = URI("https://sandbox.seamlesschex.com/v1/check/check_id")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Delete.new(url)
request["Authorization"] = "{{secretKey}}"

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

import requests
url = 'https://sandbox.seamlesschex.com/v1/check/check_id'
headers = {
  'Authorization': '{{secretKey}}'
}
response = requests.request('DELETE', url, headers = headers, data = payload, allow_redirects=False, timeout=undefined, allow_redirects=false)
print(response.text)

$curl = curl_init();
curl_setopt_array ($curl, array(
  CURLOPT_URL => "https://sandbox.seamlesschex.com/v1/paymentlink/changestatus/checkout_token",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "DELETE",
  CURLOPT_HTTPHEADER => array(
    "Authorization: {{secretKey}}"
  ),
));
$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
  "fmt"
  "strings"
  "os"
  "path/filepath"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://sandbox.seamlesschex.com/v1/paymentlink/changestatus/checkout_token" 
  method := "DELETE" 
  
  payload := strings.NewReader("")

  client := &http.Client {
    CheckRedirect: func(req *http.Request, via []*http.Request) error {
      return http.ErrUseLastResponse
    },
  }
  req, err := http.NewRequest(method, url, payload)

  if err != nil {
    fmt.Println(err)
  }
  req.Header.Add("Content-Type", "application/json")
  req.Header.Add("Authorization", "{{secretKey}}")

  res, err := client.Do(req)
  defer res.Body.Close()
  body, err := ioutil.ReadAll(res.Body)

  fmt.Println(string(body))
}

require "uri"
require "net/http"

url = URI("https://sandbox.seamlesschex.com/v1/paymentlink/changestatus/checkout_token")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Delete.new(url)
request["Authorization"] = "{{secretKey}}"

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

import requests
url = 'https://sandbox.seamlesschex.com/v1/paymentlink/changestatus/checkout_token'
headers = {
  'Authorization': '{{secretKey}}'
}
response = requests.request('DELETE', url, headers = headers, data = payload, allow_redirects=False, timeout=undefined, allow_redirects=false)
print(response.text)