Pay Per Request. That's It.

Provider cost + 5% platform fee. No subscriptions, no hidden charges, no surprises.

How It Works

GPT-4 costs $0.10? You pay $0.105. Claude costs $0.50? You pay $0.525. Simple math, no surprises.

Provider Cost
What the AI model costs
+ 5%
Our platform fee
Total
What you pay

Example: An API call to GPT-4 costs $0.10 from OpenAI. You pay $0.10 + (5% × $0.10) = $0.105

Getting Started

No crypto knowledge needed. Just use your credit card.

1
Add Card
Credit or debit, same as any online purchase
2
We Convert to USDC
Automatic conversion handled behind the scenes
3
Make API Calls
Instant access to 100+ AI models

Built on secure infrastructure you can trust

Circle USDC
Arc Network
Bank-Level Security
Start with 10 Free Calls

Credit card required to unlock free calls

Frequently Asked Questions

How does Modexia pricing work?
We add 5% to whatever the AI provider charges. That's it. If OpenAI charges $0.10 for a call, you pay $0.105 total. Everything is shown upfront before each request.
How do I pay for Modexia services?
Just add your credit card. We handle the crypto conversion behind the scenes. No wallets to manage, no blockchain knowledge needed.
Can I set budget limits?
Yes. Set daily or monthly spending caps. Get alerts when you're close to your limit. Your agents can't exceed what you set.
Are there any hidden fees?
No. You see the exact cost before every API call. Provider cost + 5%. No subscriptions, no minimums, no surprise charges.
What's included in the 5% platform fee?
Access to 100+ AI models through one API, automatic budget controls, cost tracking, fraud detection, and full transaction history. Everything you need in one platform.
Do I need to understand cryptocurrency or blockchain?
No. Use your credit card like any online purchase. We handle all the crypto stuff automatically in the background.
Is there a free trial?
Yes! Add your credit card and get 10 free API calls to test the platform. You won't be charged until you use more than the free calls.
Do you offer volume discounts?
Yes. Higher usage gets better rates automatically. Contact us for enterprise pricing.