The Majestix AI Inference Hub uses a credits-based billing system. All models, all clients (web, VSCode, API), and all features use the same credit pool.
How Credits Work
1 credit = $0.001 USD
Credits are charged based on actual token usage with a 1.4x margin over provider cost. Image generation adds an additional 1.15x premium.
Reservation Flow
Every API call follows a reserve-then-reconcile pattern:
1. Request arrives
2. Reserve worst-case credits (max_tokens × cost_per_token × 1.4 margin)
3. Call the provider
4. Calculate actual cost from real token usage
5. Reconcile: refund reserved - actual back to your balance
This ensures you're never charged more than the actual cost, while preventing overdrafts.
Plans
Free
Guru
Pro
Price
$0/month
$10/month
$50/month
Monthly Credits
500
10,000
55,000 (10% bonus)
Model Access
Fast-tier only
All 18 models
All 18 models + priority
Rate Limit
10 req/min
30 req/min
100 req/min
Session TTL
1 hour
24 hours
7 days
Agents
Not available
Full access
Full access
Per-Credit Cost
—
$0.001
$0.00091
Plan credits reset monthly.
Free Tier Model Access
The free plan includes access to fast-tier models only:
Model
Provider
claude-haiku
Anthropic
gpt-5-mini
OpenAI
gemini-3-flash
Vertex AI
deepseek-v3.2
OpenRouter
To access flagship, reasoning, coding, image generation, and custom models (including claude-sonnet, claude-opus, gpt-5.2, cmo-agent, etc.), upgrade to Guru or Pro.
Free Signup Bonus
New accounts receive 500,000 tokens at signup — no credit card required.
Referral Program
Earn bonus credits by inviting others to the platform:
Reward
Amount
Signup bonus
500,000 tokens
Per referral
+1,000,000 tokens
Generate your referral link from Settings > Referrals in the web app. Track your referral count and total credits earned on the same page. A public leaderboard shows top referrers.
Vouchers
Redeem voucher codes for bonus credits on the Billing page. Vouchers are distributed through promotions, partnerships, and community events. Each voucher has a maximum redemption count and cannot be reused by the same account.
Top-Ups
Purchase additional credits on top of your plan:
Amount
Credits
Bonus
$5
5,000
—
$25
27,500
10% bonus
$100
125,000
25% bonus
Top-up credits never expire and carry over month-to-month.
Auto Top-Up
Enable auto top-up to automatically recharge when your balance drops below a threshold. Configure in Settings > Billing Settings:
Threshold: Trigger when balance drops below 10–10,000 credits
Pack size: Choose $5, $25, or $100 top-up amount
Safety limits: Maximum 3 top-ups per day, 4-hour cooldown after a failed charge
Email alerts: Optional low-balance notifications at 5–50% of plan allocation
Requires: Active Stripe customer (at least one prior purchase)
Credit Deduction Order
When you make an API call, credits are deducted in this order:
Monthly plan credits (expire at end of billing cycle)
Top-up balance (never expires)
This ensures your purchased credits are preserved as long as possible.
Checking Your Balance
Response:
This endpoint is cached for 60 seconds to reduce database load.
Payments
Payments are processed via Stripe with support for:
Credit/debit cards
Google Pay
Apple Pay
Link (one-click checkout)
Stripe Webhooks
The platform handles 11 Stripe webhook events for robust payment processing:
