convert curl post to wp_remote_post - php

Question

Here is curl code which is working very good
$data = array(
"to" => $to ,
"from" => $options['from_email'] ,
"subject" => $subject,
"body" => $message,
);
$url = 'https://example.com';
$api_key = 'apikeyhere'
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, TRUE);
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_HEADER, TRUE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Accept: application/json',
'Content-Type: application/json',
'X-API-KEY:'.$api_key
));
$response = curl_exec($ch);
But if i try to convert this above code to worpress wp_remote_post i am getting error.
$response = wp_remote_post( $url, array(
'method' => 'POST',
'timeout' => 45,
'blocking' => true,
'sslverify' => false,
'httpversion' => '1.0',
'redirection' => 5,
'headers' => array(
'Accept: application/json',
'Content-Type: application/json',
'X-API-KEY:'.$api_key
),
'body' => json_encode($data),
) );
here is response i am getting
https://pastebin.com/Ap5LpfZb
Please let me know where i am doing wrong ?

Answer 1

I got it there was problem with the header array i was passing that array wrongly
Wrong code was
$response = wp_remote_post( $url, array(
'method' => 'POST',
'timeout' => 45,
'blocking' => true,
'sslverify' => false,
'httpversion' => '1.0',
'redirection' => 5,
'headers' => array(
'Accept: application/json',
'Content-Type: application/json',
'X-API-KEY:'.$api_key
),
'body' => json_encode($data),
) );
Here is correct version of code
$response = wp_remote_post( $url, array(
'method' => 'POST',
'timeout' => 45,
'blocking' => true,
'sslverify' => false,
'httpversion' => '1.0',
'redirection' => 5,
'headers' => array(
'Accept'=> 'application/json',
'Content-Type' =>'application/json',
'X-API-KEY' => $api_key,
),
'body' => json_encode($data),
) );