Chat (curl)
curl https://api.featherless.ai/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "mistralai/Magistral-Small-2506",
"messages": [
{"role": "user", "content": "Hello, how can you help me?"}
]
}'
Vision (curl)
curl https://api.featherless.ai/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "mistralai/Magistral-Small-2506",
"messages": [
{"role": "user", "content": [
{"type": "text", "text": "Describe this image."},
{"type": "image_url", "image_url": {"url": "data:image/png;base64,..."}}
]}
]
}'
PHP
$ch = curl_init('https://api.featherless.ai/v1/chat/completions');
curl_setopt_array($ch, [
CURLOPT_POST => true,
CURLOPT_HTTPHEADER => [
'Authorization: Bearer YOUR_API_KEY',
'Content-Type: application/json',
],
CURLOPT_POSTFIELDS => json_encode([
'model' => 'mistralai/Magistral-Small-2506',
'messages' => [
['role' => 'user', 'content' => 'Hello!'],
],
]),
CURLOPT_RETURNTRANSFER => true,
]);
$response = json_decode(curl_exec($ch), true);
echo $response['choices'][0]['message']['content'] ?? 'No response';