php - PayPal WebHooks - Paypal-cert-url

I'm having an issue with PayPal webhooks, i will receive all webhooks except for ones dealing with activating a purchase likeBILLING.SUBSCRIPTION.ACTIVATED
i'm thinking it has something to do with my code here:
$signatureVerification = new VerifyWebhookSignature();
$signatureVerification->setAuthAlgo($headers['PAYPAL-AUTH-ALGO']);
$signatureVerification->setTransmissionId($headers['PAYPAL-TRANSMISSION-ID']);
//$signatureVerification->setCertUrl($headers['PAYPAL-CERT-URL']);
$signatureVerification->setWebhookId("###########");
$signatureVerification->setTransmissionSig($headers['PAYPAL-TRANSMISSION-SIG']);
$signatureVerification->setTransmissionTime($headers['PAYPAL-TRANSMISSION-TIME']);
I'm sure it has to do with the cert-url being commented out, but when i uncomment it, it causes a 500 error, and i can't find anything to do with it, if i call paypal their tech support has "no idea what a webhook is" so i'm sitting here scratching my head figuring out how to get payment activation notices, i receive the ones about subscriptions being canceled, or suspended etc. but activation, re-activation etc don't come through.
Edit: paypal webbhook documentation
Edit 2: Webhook Event Detail
{
"id": "##########",
"create_time": "2021-07-16T17:09:06.604Z",
"resource_type": "subscription",
"event_type": "BILLING.SUBSCRIPTION.ACTIVATED",
"summary": "Subscription activated",
"resource": {
"quantity": "1",
"subscriber": {
"email_address": "#####",
"payer_id": "#####",
"name": {
"given_name": "####",
"surname": "###"
},
"shipping_address": {
"name": {
"full_name": "### ###"
},
"address": {
"address_line_1": "####",
"admin_area_2": "######",
"admin_area_1": "##",
"postal_code": "#####",
"country_code": "##"
}
}
},
"create_time": "2021-07-16T15:46:02Z",
"plan_overridden": false,
"shipping_amount": {
"currency_code": "USD",
"value": "0.0"
},
"start_time": "2021-07-16T15:45:34Z",
"update_time": "2021-07-16T17:08:52Z",
"billing_info": {
"outstanding_balance": {
"currency_code": "USD",
"value": "0.0"
},
"cycle_executions": [
{
"tenure_type": "REGULAR",
"sequence": 1,
"cycles_completed": 1,
"cycles_remaining": 0,
"current_pricing_scheme_version": 5,
"total_cycles": 0
}
],
"last_payment": {
"amount": {
"currency_code": "USD",
"value": "1.0"
},
"time": "2021-07-16T15:46:03Z"
},
"next_billing_time": "2021-08-16T10:00:00Z",
"failed_payments_count": 0
},
"links": [
{
"href": "https://api.paypal.com/v1/billing/subscriptions/#####/cancel",
"rel": "cancel",
"method": "POST",
"encType": "application/json"
},
{
"href": "https://api.paypal.com/v1/billing/subscriptions/#####",
"rel": "edit",
"method": "PATCH",
"encType": "application/json"
},
{
"href": "https://api.paypal.com/v1/billing/subscriptions/######",
"rel": "self",
"method": "GET",
"encType": "application/json"
},
{
"href": "https://api.paypal.com/v1/billing/subscriptions/#####/suspend",
"rel": "suspend",
"method": "POST",
"encType": "application/json"
},
{
"href": "https://api.paypal.com/v1/billing/subscriptions/###/capture",
"rel": "capture",
"method": "POST",
"encType": "application/json"
}
],
"id": "#######",
"plan_id": "#####",
"status": "ACTIVE",
"status_update_time": "2021-07-16T17:08:52Z"
},
"status": "PENDING",
"transmissions": [
{
"webhook_url": "https://####.com/#####/agreementmade.php",
"http_status": 500,
"reason_phrase": "HTTP/1.1 200 Connection established",
"response_headers": {
"Server": "Apache",
"content-Security-Policy": "upgrade-insecure-requests",
"Connection": "Upgrade, close",
"Content-Length": "0",
"Upgrade": "h2,h2c",
"Date": "Fri, 16 Jul 2021 18:37:56 GMT",
"Content-Type": "text/html; charset=UTF-8"
},
"transmission_id": "######",
"status": "PENDING",
"timestamp": "2021-07-16T18:20:34Z"
}
],
"links": [
{
"href": "https://api.paypal.com/v1/notifications/webhooks-events/WH-7XU19530D58819401-6WM79832N6059693G",
"rel": "self",
"method": "GET",
"encType": "application/json"
},
{
"href": "https://api.paypal.com/v1/notifications/webhooks-events/WH-7XU19530D58819401-6WM79832N6059693G/resend",
"rel": "resend",
"method": "POST",
"encType": "application/json"
}
],
"event_version": "1.0",
"resource_version": "2.0"
}
Edit 3: SSL Logs
173.0.81.65 - - [16/Jul/2021:13:21:29 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:21:42 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:22:05 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:22:37 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:22:48 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 200 - "-" "PayPal/AUHD-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:23:15 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
114.119.132.34 - - [16/Jul/2021:13:23:35 -0500] "GET /profile.php?id=868&area=videos HTTP/1.1" 406 226 "-" "Mozilla/5.0 (Linux; Android 7.0;) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; PetalBot;+https://webmaster.petalsearch.com/site/petalbot)" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:23:47 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:24:01 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:24:33 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:24:35 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:25:14 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:25:39 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:26:00 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:26:48 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:27:29 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:28:10 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:28:55 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:29:22 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
114.119.151.170 - - [16/Jul/2021:13:29:38 -0500] "GET /blog.php?id=1163 HTTP/1.1" 406 226 "-" "Mozilla/5.0 (Linux; Android 7.0;) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; PetalBot;+https://webmaster.petalsearch.com/site/petalbot)" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:30:10 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
173.0.81.65 - - [16/Jul/2021:13:31:14 -0500] "POST /skivecare/agreementmade.php HTTP/1.1" 500 - "-" "PayPal/AUHR-214.0-55756836" skivecore.com 192.185.36.129
Share solution ↓
Additional Information:
Link To Answer People are also looking for solutions of the problem: videoxxx
Didn't find the answer?
Our community is visited by hundreds of web development professionals every day. Ask your question and get a quick answer for free.
Similar questions
Find the answer in similar questions on our website.
Write quick answer
Do you know the answer to this question? Write a quick response to it. With your help, we will make our community stronger.