anthropic-version header is required

[richardtape]

Hi!

Thanks for making this.

It looks like the Anthropic API has updated since you produced this. The "anthropic-version header is required" error is sent back when you use your library as-is.

Adding

$this->version = $version;

to your constructor, and then

'anthropic-version: ' . $this->version

to the CURLOPT_HTTPHEADER does the trick. So the full class would be

<?php

namespace Alle_AI\Anthropic;

class AnthropicAPI {
  private $api_key;
	private $version;

  public function __construct($api_key, $version) {
    $this->api_key = $api_key;
		$this->version = $version;
  }

  public function generateText($data) {

    $options = array(
      CURLOPT_URL => 'https://api.anthropic.com/v1/complete',
      CURLOPT_RETURNTRANSFER => true,
      CURLOPT_HTTPHEADER => array(
        'x-api-key: ' . $this->api_key,
        'content-type: application/json',
				'anthropic-version: ' . $this->version
      ),
      CURLOPT_POST => true,
      CURLOPT_POSTFIELDS => json_encode($data)
    );

    $curl = curl_init();
    curl_setopt_array($curl, $options);
    $api_response = curl_exec($curl);
    curl_close($curl);

    $response = json_decode($api_response, true);

    return $response;
  }
}

I'm okay to produce a Pull Request for this should you wish.

(There's also a minor error with the readme which prevents this working as-is. I'll send a separate Issue on that)

[dicksonagyei]

Sureeee

[dicksonagyei]

Feel free to do that
I look to fix it
Sorry for responding late to this

[ilvalerione]

Hi @richardtape are you making the PR?