INPUT PRICE
Input / 1M tokens
text
OUTPUT PRICE
Input / 1M tokens
text
curl -X POST "https://gptproto.com/v1/messages" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "anthropic-version: 2023-06-01" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-opus-4-1-20250805",
"max_tokens": 1024,
"messages": [
{
"role": "user",
"content": "Who are you?"
}
]
}'
Developers and teams use claude-opus-4-1-20250805 to automate writing, enhance coding, power support tools, and drive efficiency through smart language solutions.
A software company implemented claude-opus-4-1-20250805 to automate code reviews for multiple programming languages. The model analyzes code, generates comments, highlights potential bugs, and recommends optimizations. Engineers receive feedback in real time during pull requests, resulting in faster iteration and improved code quality. The system integrates with their existing DevOps pipeline, reducing manual workload and improving consistency, especially with larger teams across time zones.
An enterprise deployed claude-opus-4-1-20250805 to create and update internal knowledge base articles for IT and HR departments. The model drafts structured FAQ sections, summarizes policy documents, and checks for outdated information. Managers rely on Claude to maintain clarity, logical flow, and compliance across multi-department repositories. As a result, onboarding, support, and staff training improved, supported by up-to-date, accurate resources delivered at scale.
A law firm uses claude-opus-4-1-20250805 for summarizing complex contracts and legal briefs. The model extracts key clauses, highlights risks, and generates concise summaries for lawyers and clients. Its logical output reduces interpretation errors and saves hours spent reviewing lengthy documents. Integrating with the firm’s case management software, Claude supports quick decision-making and compliance tracking for various legal processes.
Follow these simple steps to set up your account, get credits, and start sending API requests to claude-opus-4-1-20250805 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 claude-opus-4-1-20250805, 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 claude-opus-4-1-20250805.

Use your API key with our sample code to send a request to claude-opus-4-1-20250805 via Gptproto and see instant AI‑powered results.
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