Separate recurring charges and different usage windows.
HOW NEWTON’S WORKS
Keep building after the limit.
Start free with $5 promotional API credit and no card. Then choose Solo or Team Unlimited for human-driven interactive work, or prepaid Agents for unattended automation.
newtons / continuityLIVEAI COST REALITY CHECK
Are you paying retail for AI?
Choose the plans you pay for. We’ll total the stack, then compare it with Newton’s live Solo membership.
THE PROBLEM
Intelligence is everywhere. Access is fragmented.
Builders end up managing multiple subscriptions, API keys, billing systems, and usage limits. Newton’s consolidates the developer access layer.
Different accounts, endpoints, permissions, and controls.
No single view of model spend or remaining budget.
One account, customer-scoped keys, explicit policy state, and clear receipts.
BETTER ECONOMICS
Why can Newton’s cost less?
Aggregated access creates a more efficient pricing model than every builder purchasing and managing every capability separately.
- Individual builder
- Separate provider accounts
- Retail subscriptions and billing
- Aggregated builder demand
- Newton’s access infrastructure
- More efficient customer pricing
Newton’s does not create the underlying models. We publish the exact supported routes, their current pricing, and what actually ran.
MODEL TRUST
Are these the same AI models?
Newton’s provides access to supported, published model routes through its infrastructure layer. Availability and capabilities are shown in the live catalog.
Newton’s fails closed instead of advertising a route whose identity cannot be verified.
- Published IDs only
- Requested and resolved identity
- No silent substitution
THREE STEPS
Choose. Connect. Build.
- 01CHOOSE
Choose your intelligence
Select only from exact model IDs published in the current catalog.
- 02CONNECT
Connect your workflow
Use your Newton’s key with a supported OpenAI-style chat-completions integration.
- 03BUILD
Build with control
See what ran, the usage analytics, and whether the request was included or prepaid.
your_newtons_keyhttps://newtons.dev/api/v1WHY NEWTON’S
Simple on the surface. Explicit underneath.
Better economics
Access supported routes without rebuilding a separate billing relationship for each one.
Simpler workflow
One account, one customer key, and one place to understand spend.
More choice
Use different published models for different problems as availability evolves.
Built for builders
Fixed memberships for people, prepaid control for agents, customer-scoped access, and request-level receipts.
FAQ
The skeptical questions, answered.
General
What is Newton’s?
Newton’s is an AI access platform for builders. It provides a focused developer API, fixed interactive memberships, prepaid agent access, published model routes, and request-level accounting through one account.
Is Newton’s an AI model company?
No. Newton’s does not train the underlying models. It provides the access, control, billing, and trust layer around supported model routes.
Why is Newton’s cheaper?
Newton’s combines demand, supplier access, billing, and infrastructure operations. That can produce better economics than every customer managing separate retail access, but prices and availability can change.
Models and pricing
Which models are available?
The live catalog is the source of truth. Newton’s does not promise a model family until an exact route is published and its identity can be verified.
Is Newton’s unlimited?
Solo and Team include every verified route with no daily or monthly token cutoff for legitimate human-driven interactive use. RPM, concurrency, safety, capacity, and route availability apply. Credential sharing, resale, scraping, attacks, compromised keys, and unattended automation are excluded; automation belongs on Agents PAYG.
Will I get a surprise bill?
Solo and Team renew at their published monthly price. Agents requests stop when the prepaid balance cannot cover the required reservation. Newton’s does not silently enable automatic top-ups.
Security and developers
How are credentials protected?
Your Newton’s key is customer-scoped at the gateway and supplier secrets stay out of the browser. Dedicated supplier child-key isolation applies only to routes where that credential has been provisioned; encrypted credential records can be revoked independently.
Are my prompts stored?
Newton’s currently uses Yunwu as an inference processor, which may pass requests to model providers under their own processing terms. Start with non-sensitive data and review the privacy notice before production use.
What tools work?
Newton’s supports a focused OpenAI-style chat-completions surface. Compatibility depends on the tool and request features, so check the current documentation before switching a production workflow.
READY WHEN THE PLAN STOPS
Your coding agent hit its limit. Your work didn’t.
The full Solo, Team, and Agents plans are published; new account activation is temporarily paused and the availability waitlist is open.