Developer Plans
Scale your application with our tiered API access. All plans include real-time currency rates and 99.99% uptime SLA.
Starter
$19.00/month
10,000 API calls
- 10,000 API calls/month
- Embeddable reader widget
- Community support
- Basic analytics
- 1 custom domain
Most Popular
Growth
$69.00/month
100,000 API calls
- 100,000 API calls/month
- White-label reader
- Priority email support
- Advanced analytics
- 5 custom domains
- Affiliate links
Enterprise
$289.00/month
1,000,000 API calls
- Unlimited API calls
- Custom SLA
- Dedicated support
- Volume discounts
- Unlimited domains
- Custom integrations
Frequently Asked Questions
What's included in the embeddable reader?
A white-label iframe that displays books with your branding. Supports custom colors, fonts, and domain whitelisting.
Can I upgrade or downgrade anytime?
Yes, you can change plans at any time. Prorated charges apply for upgrades.
Do you offer refunds?
We offer a 14-day money-back guarantee if you're not satisfied.