INPUT PRICE
Input / 1M tokens
text
OUTPUT PRICE
Input / 1M tokens
text
Chat
curl -X POST "https://gptproto.com/v1/chat/completions" \
-H "Authorization: YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-4o",
"messages": [
{
"role": "user",
"content": "Who are you?"
}
],
"stream": false
}'Response
curl --location 'https://gptproto.com/v1/responses' \
-H "Authorization: sk-*****" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-4o",
"input": [
{
"role": "user",
"content": [
{
"type": "input_text",
"text": "Write a short poem about artificial intelligence and its impact on humanity."
}
]
}
]
}'
Learn how gpt-4o/text-to-text drives automation, creativity, and workflow efficiency for developers, educators, and businesses.
A SaaS startup built a coding assistant using gpt-4o/text-to-text. Developers input problem statements, and the model instantly provides working Python or JavaScript code, complete with documentation. Error detection and logic follow-ups are handled in multi-turn chats, streamlining prototyping. This increases code quality and reduces debugging cycles, allowing the team to launch features faster. The platform integrates with CI systems, facilitating real-time code suggestions for distributed teams.
An enterprise integrated gpt-4o/text-to-text into its support platform to automate client interactions. The chatbot offers contextual responses, multi-step troubleshooting, and dynamic escalation to human agents when needed. The average support ticket resolution time dropped by 35%, while user satisfaction scores improved. Real-time translation enables global support. The model's stable logic and scalability allow the company to handle thousands of concurrent inquiries efficiently.
An educational publisher uses gpt-4o/text-to-text to automatically generate lesson plans, quizzes, and study guides across various subjects. Teachers enter objectives and grade levels, and the model writes relevant materials. It maintains thematic consistency, adapts reading levels, and aligns with curriculum standards. The tool cuts curriculum development time in half, supports remote learning, and ensures high-quality content. The publisher deploys it as a cloud solution, accessible to educators globally.
Follow these simple steps to set up your account, get credits, and start sending API requests to gpt-4o via Gptproto.

Create your free Gptproto account to begin. You can set up an organization for your team at any time.

Your balance can be used across all models on the platform, including gpt-4o, giving you the flexibility to experiment and scale as needed.

In your dashboard, create an API key — you’ll need it to authenticate when making requests to gpt-4o.

Use your API key with our sample code to send a request to gpt-4o via Gptproto and see instant AI‑powered results.
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