[SOLVED] Fetch a wallet in PHP with Curl (barebone), how do I use my server at 'usemoralis.com'?

Technical Issue Reporting
#1

I’m trying to fetch a wallet from Moralis, to display the NFTs held in it.

Limitation: I can’t use composer (and hence not the Web3 SDK), but I don’t need all its functionality.

The code below returns a wallet, but since it’s the development server, it stops working.

I like to use this code now on my own server: “https://txvxu97okj3q.usemoralis.com:2053”

How do I do this with Curl in PHP?

Especially: how do I set the Application ID and Master Key?


<?php

$address = '0x837ca59C72bDCc902Ae1aabf9B5E49caa628cd80'; // Aidan Cullen's Wallet

$url = 'https://deep-index.moralis.io/api/v2/'.$address.'/nft';

$ch = curl_init($url);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'X-API-Key: <Key-Was-Here>'));

$res = curl_exec($ch);

curl_getinfo($ch, CURLINFO_HTTP_CODE);

$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);

$responsecode = curl_getinfo($ch,CURLINFO_RESPONSE_CODE);

curl_close($ch);

echo "<p>Code = $httpcode<BR />Response = $responsecode</p>";

$data = json_decode($res,true);

echo '<pre>';

print_r($data);

echo '</pre>';

?>
#2

you don’t need the server url for this request only that

I don’t know why it doesn’t work, do you have any error?

#3

I get CURLINFO_HTTP_CODE = 200 and
CURLINFO_RESPONSE_CODE = 200
But the body is empty…

#4

maybe you need to close this one later, I don’t know how it should be in PHP

#5

Is it the body that’s empty or the data/results that is empty? Try another address.

#6

No, that’s not it, the result from the curl request is passed to $res
Also, the code did work and stopped working.

#7

The body is empty.

The wallet address was correct, since the code was working, but stopped working…

I think also data comes back (noting: no Tokens) if the wallet is empty, or the wallet address is wrong.

#8

Thanks for clarifying. Your exact code is working for me in a sandbox with my own key, I see a printed response showing a total of 226.

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#9

A dead X-API-Key - that makes sense. :roll_eyes:
I’ll have a look.

#10

It’s getting stranger…

Checked the API Key, it’s the key of my private server (instance) - so that is correct.

Checked with Moralis helpdesk - the key is not locked or throttled.

He reset my server, that didn’t help.

So… Technical support team is going to look into it.

#11

try to make the request in web3api interface: https://admin.moralis.io/web3Api

#12

I just uploaded the scripts to an online test environment (on the server where I’m going to use them) And… they are working perfectly fine there…

Seems I have crashed something in my local development environment (XAMPP)…

So, going to do a reinstall and see where I am at then.
Thank you for the help so far!

(And if someone knows what it might be that I crashed: any suggestions welcome).

#13

Allright… So there is a bug in PHP 7 with the Curl library.

It works, but can randomly stop working. Triggers to crash it vary per use case.
This bug was triggered in my installation when I started to use Curl in combination with a MySQL database connection.

https://bugs.php.net/bug.php?id=78891

I updated my development environment to PHP 8.1 and everything’s working fine now.
Thanks for your support!

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