Wallpaper API Plans for Every Launch Stage
Start prototyping with 100 free requests per day — no credit card needed. Scale effortlessly to Pro or Ultra when your Android, Flutter, or iOS wallpaper app gains traction on Google Play and the App Store.
Start free, upgrade when your app grows.
Free keys are ideal for testing and MVPs. Pro and Ultra unlock premium categories, higher quotas, and better production headroom.
Free
For testing and small launches.
- ✓ 100 API calls/day
- ✓ 1 Active API Key
- ✓ Basic/free wallpaper categories
- ✓ Category-wise wallpaper API
- ✗ No live wallpapers
- ✓ Standard support
Pro
For growing apps.
- ✓ 10,000 API calls/day (300k/mo)
- ✓ Up to 3 API Keys (Dev/Staging/Prod)
- ✓ Premium categories & 4K wallpapers
- ✓ Free + premium category access
- ✗ No live wallpapers
- ✓ High priority email support
Ultra
For scale & high traffic.
- ✓ 50,000 API calls/day (1.5M/mo)
- ✓ Up to 5 API Keys
- ✓ Everything in Pro plan
- ✓ Unrestricted full category access
- ✓ Exclusive live wallpapers API access
- ✓ Priority support
Not sure which plan is right for you?
Read the API Docs firstCompare All Plan Specifications
Review technical quotas, video capabilities, licensing permissions, and support levels side-by-side.
| Feature & Capability | Free | Pro (Most Popular) | Ultra |
|---|---|---|---|
| Request Volume & Quotas | |||
| Daily API Request Quota | 100 req/day | 10,000 req/day | 50,000 req/day |
| Rate Limit (Requests / Minute) | 60 req/min (1/s) | 180 req/min (3/s) | 300 req/min (5/s) |
| Active API Keys | 1 Key | 3 Keys (Dev/Stage/Prod) | 5 Keys |
| Catalog & Media Quality | |||
| Wallpaper Resolution | HD & 4K Static | True 4K UHD (2160x3840) | True 4K UHD + 60fps Video |
| Category Access | Active Non-Premium Categories | All 50+ Categories (Inc. Premium Static) | All 50+ Categories + Live Video Feed |
| Live Video Wallpapers (MP4) | × | × | ✓ Included (Looping MP4) |
| High-Speed CDN Edge Delivery | Standard | High Priority | Ultra Priority |
| Licensing & Support | |||
| Commercial App Monetization | Non-commercial / Dev only | ✓ Allowed (AdMob / IAP) | ✓ Allowed (AdMob / IAP) |
| Support | Documentation & Community | Priority Email | Priority support |
No Surprise Overage Fees
Requests exceeding daily quotas return HTTP 429 gracefully with reset headers. You will never be billed unexpected overage fees.
Instant Automated Activation
Successful Razorpay checkout upgrades your developer tier immediately. Bank transfers are activated once the payment is verified.
Commercial App Rights
Pro and Ultra plans allow use inside apps monetized with AdMob banners, interstitial ads, and Google Play subscriptions, under the NexWall Developer API License.
No Auto-Renewal
Plans are one-time prepaid terms (monthly or yearly). There is no auto-renewal; you simply buy another term when it ends.
Frequently Asked Questions About Pricing
Everything you need to know about developer quotas, billing cycles, and monetization.
Can I monetize my mobile wallpaper app with Google AdMob or in-app subscriptions?
Yes. Both paid tiers (Pro and Ultra) allow you to use the content inside your own apps, including apps that display Google AdMob banners, rewarded video ads, interstitial ads, or sell in-app VIP subscriptions, without additional royalty fees. Redistributing the content itself (for example as a wallpaper pack, dataset, or another API) is not allowed. See the Developer API License for full terms.
How does the daily request quota work and when does it reset?
Quotas are calculated on a calendar day basis and automatically reset every day at 00:00 UTC. Your current daily usage, remaining calls, and reset timestamps are returned in standard X-RateLimit-* HTTP headers on every request.
What happens if my application hits the daily request limit?
If your app exhausts its quota, subsequent requests return an HTTP 429 (Too Many Requests) response code. We never charge automated surprise overages. You can upgrade to a higher tier anytime from your dashboard to increase your capacity immediately.
Do you support international payments?
Yes. Indian INR payments are processed via Razorpay checkout, and international developer payments in USD via international bank transfer. An invoice is emailed after every payment. If you have trouble paying from your country, reach out to our support team.
Can I get a refund on a paid API plan?
Paid plans are one-time prepaid terms with no auto-renewal, so there is nothing to cancel. All payments are non-refundable. We refund only for a genuine reason on our side, such as a duplicate charge, a plan we failed to activate, a wrong amount charged, or a prolonged outage caused by us. Removal of wallpapers or categories after a third-party complaint or takedown is not a refund reason. Please try the Free plan and keyless demo before buying. See the Refund & Cancellation Policy for full details.
Is there a discount for annual billing?
Yes! When you toggle the billing switch to "Yearly", you receive 2 full months free compared to month-to-month billing (save ∼17%).
Need a custom plan with 1M+ daily calls?
Contact us to discuss custom quotas and delivery requirements for high-volume apps.