Sub-Second Latency
Optimized for real-time interactions, this mini api delivers near-instantaneous responses for live chatbots.

text
text
Text To Text (Response)
curl --request POST "https://gptproto.com/v1/responses" \
--header "Authorization: Bearer $GPTPROTO_API_KEY" \
--header "Content-Type: application/json" \
--data '{
"model": "gpt-4o-mini-2024-07-18",
"input": [
{
"role": "user",
"content": [
{
"type": "input_text",
"text": "Write a short poem about artificial intelligence and its impact on humanity."
}
]
}
]
}'Text to Text (Chat)
curl --request POST "https://gptproto.com/v1/chat/completions" \
--header "Authorization: Bearer $GPTPROTO_API_KEY" \
--header "Content-Type: application/json" \
--data '{
"model": "gpt-4o-mini-2024-07-18",
"messages": [
{
"role": "user",
"content": "Who are you?"
}
],
"stream": false
}'Discover the technical advantages that make the gpt 4o mini api the preferred choice for developers scaling AI tools.
Optimized for real-time interactions, this mini api delivers near-instantaneous responses for live chatbots.

Achieve 100% schema adherence with JSON mode, making this gpt model perfect for reliable data extraction.

Manage long-form content and extensive history with a context window designed for complex gpt applications.

Process images, receipts, and charts using the same advanced architecture found in the flagship gpt models.

Getting a gpt-4o-mini-2024-07-18 API key takes four steps and a few minutes. Create a free GPTProto account, add credits, generate your key, and make your first call — at $0.105 / $0.42 it's a cheaper gpt-4o-mini-2024-07-18 API key than going direct, and one key works across every model on the platform. Full gpt-4o-mini-2024-07-18 Documentation is in the docs.

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