composer require fetch-hive/sdk

export FETCH_HIVE_API_KEY=fhk_...

<?php
require_once 'vendor/autoload.php';

use FetchHive\Sdk\FetchHive;

$client = new FetchHive();

$client = new FetchHive(['api_key' => 'fhk_...']);

<?php
require_once 'vendor/autoload.php';

use FetchHive\Sdk\FetchHive;

$client = new FetchHive();

$reply = $client->invokeAgent([
    'agent'   => 'AGENT_UUID',
    'message' => 'Summarize the latest AI infrastructure trends',
]);

echo $reply['response'];

$reply = $client->invokeAgent([
    'agent'   => 'AGENT_UUID',
    'message' => 'Hello',
]);

echo $reply['response'];        // final text
echo $reply['model'];           // model identifier
print_r($reply['usage']);       // token usage breakdown
echo $reply['request_id'];      // use this to look up the run in Logs
print_r($reply['tool_calls']);  // tool invocations made during the run

foreach ($client->invokeAgentStream([
    'agent'     => 'AGENT_UUID',
    'message'   => 'Summarize the latest AI infrastructure trends',
    'thread_id' => 'user-456-support-session',
]) as $chunk) {
    match ($chunk['type']) {
        'response' => print($chunk['response'] ?? ''),
        'tool'     => print("\nCalling tool: " . ($chunk['tool'] ?? '')),
        'usage'    => print("\n\nUsage: " . json_encode($chunk['usage'])),
        default    => null,
    };
}

$client->invokeAgent([
    'agent'     => 'AGENT_UUID',
    'message'   => 'What are the main AI infrastructure trends right now?',
    'thread_id' => 'user-456-support-session',
]);

$client->invokeAgent([
    'agent'     => 'AGENT_UUID',
    'message'   => 'Which of those trends have the most enterprise adoption?',
    'thread_id' => 'user-456-support-session',
]);

$client->invokeAgent([
    'agent'    => 'AGENT_UUID',
    'message'  => 'Which of those trends have the most enterprise adoption?',
    'messages' => [
        ['role' => 'user',      'content' => 'What are the main AI infrastructure trends right now?'],
        ['role' => 'assistant', 'content' => 'Teams are focusing on evals, tool routing, and observability.'],
    ],
]);

$result = $client->invokeAgent([
    'agent'      => 'vision-agent',
    'message'    => 'Describe this image',
    'attachments' => ['https://example.com/photo.jpg'],
]);
echo $result['response'];

$client = new FetchHive([
    'api_key'  => 'fhk_...',
    'base_url' => 'https://api.fetchhive.com/v1',
    'timeout'  => 120.0,
]);

use FetchHive\Sdk\Exception\ApiException;

try {
    $reply = $client->invokeAgent([
        'agent'   => 'AGENT_UUID',
        'message' => 'Hello',
    ]);
} catch (ApiException $e) {
    error_log('Fetch Hive error: ' . $e->getMessage());
}