Keep the existing request shape, update the base URL and API key, then send one small request.
PREPAID MODEL API
See the Rate Before You Run
Use available Models for unattended jobs, cron workloads, embedded services, and continuous automation. Compare Pricing first, then review the cost of each request in Activity.
Usage is prepaid. Model availability, request limits, and limits on parallel requests apply. Review compatibility and prices before adding credits.
How to evaluate Newton’s
Start with one request, then decide
You can inspect Models and Pricing before you create an account. When you are ready, use one API key and verify the result in Activity.
Confirm the model, token usage, and cost of the first successful request.
Send more traffic only after the model, quality, and cost fit your workload.
WHAT YOU GET
A focused, inspectable API workflow
- VISIBLE
Published USD Pricing
Inspect current input, cached-input, output, reasoning, tool, and fixed-request rates before sending traffic.
- EXPLICIT
Request limits
Check request limits and limits on parallel requests in the API documentation.
- ACCOUNTED
Request Activity
Accepted requests appear in Activity with the request ID, model, token usage, and cost.
What stays explicit
- Published model prices
- No subscription-week reset window
- OpenAI SDK Chat Completions compatible