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Method: Direct HTTP POST /embeddings

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Example

<?php

require 'vendor/autoload.php';

use AIStats\Sdk\Configuration;
use GuzzleHttp\Client;

$apiKey = getenv('AI_STATS_API_KEY');
$config = Configuration::getDefaultConfiguration()
    ->setHost('https://api.ai-stats.phaseo.app/v1')
    ->setApiKey('GatewayAuth', 'Bearer ' . $apiKey);

$client = new Client();
$response = $client->post($config->getHost() . '/embeddings', [
    'headers' => [
        'Authorization' => 'Bearer ' . $apiKey,
        'Content-Type' => 'application/json',
    ],
    'json' => [
        'model' => 'openai/text-embedding-3-large',
        'input' => 'Sample text'
    ]
]);

$data = json_decode($response->getBody(), true);
echo $data['data'][0]['embedding'][0];

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Key parameters

  • model (required): Embedding model id (e.g., openai/text-embedding-3-large).
  • input (required): String or array of strings.
  • encoding_format: float (default) or base64.
  • dimensions: Optional integer to truncate embedding length (model-dependent).
  • user: Optional end-user tag.

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Returns

Embedding payload (JSON)