Billing & Plans

Billing controls your monthly API usage limits. All API access uses an API key.

Free

$0 / month

500 normal API requests / month
Western & Sidereal endpoints
No Nakshatra Timeline access
No payment required

Basic

$9 / month

10,000 normal API requests / month
Western & Sidereal endpoints
No Nakshatra Timeline access
Stripe-managed subscription

Pro

$49 / month

100,000 normal API requests / month
All Western & Sidereal endpoints
Nakshatra Timeline API (Pro-only)
Stripe-managed subscription

Nakshatra Timeline Usage

— Nakshatra Timeline is available only on the Pro plan.
— Pro includes 1,000 Nakshatra usage units per month.
— Operational timeframe limit: Timeline requests currently support up to 6 months per request to ensure reliable performance.
— Usage is weighted by date range length:
• ≤ 1 year → 1 unit
• 1–5 years → 5 units
• 5–30 years → 10 units
— Additional Nakshatra usage is billed automatically at $0.05 per unit.

Manage Subscription

Update your plan, payment method, or cancel your subscription at any time. All billing is securely managed by Stripe.

How Billing Works

— Normal API requests and Nakshatra usage are tracked separately.
— All API requests require an API key.
— JWT login is used only for dashboard access.
— Stripe controls upgrades, downgrades, and cancellations.
— Usage limits are enforced server-side.

Note: The Nakshatra Timeline API currently supports short-range timelines (up to 6 months per request) to ensure reliable, deterministic performance. Longer or higher-resolution timelines require dedicated compute services and are planned for future expansion.