CLAUDE MODEL API
Claude Opus 5 is built for complex reasoning, careful writing, and agentic tasks. WorldGate offers the model through its OpenAI-compatible gateway at a launch rate of $1 per million input tokens and $3 per million output tokens.
Get an API keyMODEL OVERVIEW
Claude Opus 5 is built for complex reasoning, careful writing, and agentic tasks. WorldGate offers the model through its OpenAI-compatible gateway at a launch rate of $1 per million input tokens and $3 per million output tokens.
WorldGate bills actual input, output, and eligible cached tokens against a prepaid balance. The published price is the usage rate used by server-side billing.
OPENAI-COMPATIBLE
Keep credentials on your server. Replace the base URL and select the WorldGate model identifier.
const client = new OpenAI({
apiKey: process.env.WORLDGATE_API_KEY,
baseURL: "https://worldgateapi.com/v1",
});
const response = await client.chat.completions.create({
model: "claude-opus-5",
messages: [{ role: "user", content: "Hello" }],
});QUESTIONS
$1.00 per one million input tokens and $3.00 per one million output tokens. Verify current pricing before purchasing.
Yes. Use the WorldGate base URL, server-side API key, and model identifier claude-opus-5.
Premium Claude reasoning at a $1 / $3 launch price. Test representative prompts before moving production traffic.
Ready to test Claude Opus 5?