One integration for the Claude family
Call Claude models using a familiar chat completions shape. Model-specific input, output, and cache-read costs are visible before usage, while the dashboard records requests by API key.
CHEAP CLAUDE API
Claude API access with 45% lower listed token prices.
WorldGate brings Claude-family models into the same endpoint and balance used for GPT models. Compare Claude Opus, Sonnet, Haiku, and Fable without maintaining a second client integration.
Create an accountChoose Claude by workload
Claude Haiku is suited to quick, high-volume work. Claude Sonnet balances capability and cost. Claude Opus and Fable target deeper reasoning and premium output.
Prepaid control
There is no monthly minimum for standard access. Fund one balance, create separate keys for projects or clients, and stop requests automatically when available credit is exhausted.
QUICK START
One compatible endpoint.
Keep the key server-side and select a listed WorldGate model.
baseURL: "https://worldgateapi.com/v1"
apiKey: process.env.WORLDGATE_API_KEY
model: "gpt-5.5"COMMON QUESTIONS
What developers ask
Which Claude models are available?
The current catalogue includes Fable 5, Opus 4.8, 4.7 and 4.6, Sonnet 5 and 4.6, plus Haiku 4.5.
How is 45% calculated?
WorldGate prices are compared with the referenced per-million-token list prices displayed beside them.
Does it work with an OpenAI client?
Yes. Claude models are routed behind WorldGate's OpenAI-compatible API.
Lower model cost. Clearer usage.