One API Endpoint
Use the OpenAI-compatible format you already know. Change the base URL, keep your SDK, pick any model name your plan covers.
One API. Clear access terms.
One API for
One API for
powerful AI models.
UnlimitedModel is a managed inference platform. Point your OpenAI-compatible client at one endpoint and access the live model catalog on predictable, flat-rate recurring plans — no per-token billing, no provider integrations to maintain.
- OpenAI-compatible API
- Live model catalog
- Flat-rate plans — no per-token charges
First request
# Swap the base URL — everything else stays standard
curl https://api.unlimitedmodel.com/v1/chat/completions \
-H "Authorization: Bearer $UNLIMITEDMODEL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "your-model",
"messages": [
{"role": "user", "content": "Hello!"}
]
}'
stream: true
/v1/models
/v1/messages
SSE streaming
Encrypted keysProvider credentials never touch client code
Automatic failoverRequests route through healthy capacity
Live usage metricsRequests and tokens in one dashboard
Chat StudioTest models before you ship
Everything you need, nothing you don't
The managed layer between your application and every enabled model provider — routing, failover, metering, and billing handled for you.
Instant Failover
Unhealthy capacity is routed around automatically. No manual retries, no downtime from a single provider outage.
Secure by Design
API keys are encrypted at rest. Provider credentials stay server-side, behind the gateway — never in your frontend.
Real-Time Dashboard
Monitor requests and tokens per model, manage keys, and review limits from a single dashboard.
Built-in Chat Studio
Test prompts, compare models, and organize projects before writing a line of integration code.
Streaming Support
Server-sent events on every chat completion for chatbots, coding assistants, and interactive apps.
Available AI models
The catalog is managed from the platform and always shown live. Use these model names directly in your requests.
From signup to first request in minutes
-
Choose a plan
Pick a flat-rate recurring plan. Every plan covers the core platform under published fair-use controls.
-
Create an API key
Generate encrypted keys from your dashboard. One key works across the entire enabled catalog.
-
Connect and build
Point your OpenAI-compatible client at our endpoint, pick a model, and make your first request.
Connect with the tools you already use
Standard request shapes mean no new SDKs and no per-provider integrations to maintain.
One base URL
Swap the endpoint — everything else in your existing code keeps working.
https://api.unlimitedmodel.com/v1Simple authentication
One encrypted API key in the Authorization header. No per-provider setup.
Authorization: Bearer $UNLIMITEDMODEL_API_KEYStreaming included
Add one flag for real-time responses on every chat completion.
"stream": trueOne integration instead of many
| Concern | Direct providers | UnlimitedModel |
|---|---|---|
| API integrations | 5–10 different setups | One unified endpoint |
| Billing | Per-token, per-provider pricing | Flat-rate recurring plans |
| Model switching | Code changes per provider | Change the model name |
| Failover | Build it yourself | Automatic |
| Usage visibility | Scattered dashboards | Single dashboard |
Simple, transparent pricing
Flat recurring plans with the same core platform access. No per-token charges, no surprise usage billing.
All plans include the OpenAI-compatible API, Chat Studio, streaming, and the live model catalog. Limits shown are per-plan fair-use envelopes applied server-side.
Clear fair-use terms
Normal interactive coding receives your plan's full speed envelope. Unusually heavy sustained use progressively moves to lower speed and concurrency, with lower-cost equivalent routes where available; obvious runaway automation can be rejected. There are no per-token charges and no overage invoices — controls are applied server-side to keep the service reliable for everyone.
Read the full fair-use FAQFrequently asked questions
Straight answers about plans, limits, and the API.
What API format does UnlimitedModel use?
The chat-completions API follows the OpenAI-compatible request format. Change the base URL, use your UnlimitedModel API key, and select a public model name returned by /v1/models.
How do subscriptions work?
Every plan is a flat-rate recurring subscription with the same core platform access. Pick the renewal schedule that fits your workflow, and cancel anytime from Billing — access continues until the end of your billing period.
Which models are available?
The catalog is managed dynamically and always shown live on this page and the Docs page. Plan access covers every enabled public model through Chat Studio and the API.
Are there per-token charges?
No. You pay the flat recurring plan price. There is no per-token customer billing and no surprise usage invoices.
How do fair-use limits work?
Normal interactive coding receives the plan's full speed envelope. Unusually heavy sustained use progressively moves to lower speed and concurrency, with lower-cost equivalent routes where available. Controls are applied server-side to keep the service reliable for everyone.
Can I cancel?
Yes, cancel anytime with no penalties. Your access continues until the end of your billing period.
How do API keys work?
Create and manage encrypted API keys from your dashboard. Keys authenticate every request via the Authorization header, and provider credentials never touch client-side code.
Ready to simplify your AI stack?
One API endpoint for the models available with your plan — routing, failover, and clear usage controls built in.
Join the community
Get setup help, discuss integrations, share projects, and follow platform updates.
Platform Features
Everything you need to build with AI, without the complexity.
One API Endpoint
Drop-in replacement for OpenAI's API. Change the base URL and API key — everything else works the same.
Instant Failover
Automatic failover, health checks, and intelligent load balancing across multiple services.
Secure by Design
Your API keys are encrypted. Provider credentials never touch client-side code. Enterprise-grade security.
Real-Time Dashboard
Monitor requests, tokens, and model activity with usage analytics from a single dashboard.
Built-in Chat Studio
Test models, save conversations, and organize projects. Your AI workspace, all in one place.
Streaming Support
Full streaming support for real-time responses. Perfect for chatbots, coding assistants, and interactive apps.
Choose Your Recurring Plan
Every plan includes the same core platform access. Pick the renewal schedule that best fits your workflow.
No per-token customer billing. Use the enabled model catalog through Chat Studio or the OpenAI-compatible API under clear speed, concurrency, and fair-use controls.
Automatic Tax at checkoutCancel subscriptions from BillingNo surprise usage billing
Questions? Check the FAQ or contact us.
Frequently Asked Questions
Everything you need to know about UnlimitedModel.
What do I get with a paid plan?
Continuous flat-rate access to the currently enabled public model catalog through Chat Studio and our OpenAI-compatible API. Normal interactive coding receives the plan’s full speed envelope. Unusually heavy sustained use progressively moves to lower speed/concurrency and lower-cost equivalent routes; obvious runaway automation can be rejected. These controls are applied server-side and keep the service reliable without per-token customer billing.
Is usage literally unrestricted?
No. Flat-rate access is designed to feel uninterrupted for normal interactive coding, including OpenCode and compatible coding clients, but published RPM, TPM, concurrency, premium-model, abuse-prevention, and fair-use controls apply. Heavy legitimate use is normally slowed rather than immediately blocked. Access requires a paid, active subscription.
Which AI models are included?
The available catalog is managed dynamically. Open the Docs page to view the current model names.
How do I get started?
Create an account, choose a plan, generate an API key, and start making requests. It takes less than 5 minutes. The API is fully OpenAI-compatible, so your existing code just needs a URL change.
Can I use this with my existing OpenAI code?
Yes. The chat-completions API follows the OpenAI-compatible request format. Change the base URL, use your UnlimitedModel API key, and select a public model name returned by /v1/models.
What happens if a service is temporarily unavailable?
Before a response begins, we can quickly retry a different eligible hidden route for transient connection, timeout, rate-limit, or service errors. Once streaming bytes begin, we never splice output from another model/provider into the same response.
Is my data secure?
Yes. API keys are encrypted, service credentials never touch client-side code, and all data is transmitted over encrypted connections. We're built with security in mind.
Can I cancel anytime?
Yes, cancel anytime with no penalties. Your access continues until the end of your billing period.
Welcome Back
Sign in to access your dashboard
Create Your Account
Start building with continuous flat-rate AI access under clear fair-use terms
Reset Password
We'll send you a reset link
New Password
Enter your new password