Your first API user onboarded instantly

We help API providers start selling APIs within minutes.

White-label user portal, world's most advanced monetization engine and globally distributed API gateway are ready to help you sell API products.

Integrated suite of monetization components

We bring together everything that's required to monetize API products, so that you can turn you APIs into attractive products in a matter of minutes.

  • Self-service user portal
  • Billing and subscriptions
  • Automated usage tracking, API key and access management
  • Instant global tax compliance and payment integration

Deliver great developer experiences fast - without the need to write code.

Interactive demo

Gateway to international sales

Planning to serve customers from other countries?
Nadles offers two ready-made payment integrations:
Stripe — an industry leader in payment processing.
Paddle — a merchant of record that handles Sales tax, VAT and GST for you.

  • Stripe or Paddle
  • Easy setup
  • No middleman: get paid directly
  • No additional transaction fees

Unparalleled versatility

For years, API providers have been limited to "Pay per API call" model.

With Nadles you can adopt modern pricing strategies.

  • Free-form billable metrics
  • Dynamic usage configuration
  • Adjustable purchase quantities
  • Spend limits

Minutes instead of months

Nadles significantly reduces the Time to Market for your API with close to zero integration effort.

You only need a couple of mouse clicks to configure a new product, experiment with pricing models or switch payment solution providers.

Designed to help you grow your API business

Our pricing works for API providers at any stage.

Start

Ideal for beginners.

€0 /month
  • 10% transaction fee*
  • Free until you have paying customers
  • API checkout links
  • Custom themes
  • Nadles domain for API and user portal
  • 7 days of analytical data
Start now →

Core

When your business takes off.

29 /month
  • No transaction fees**
  • 100 000 API calls/month
    + €49 each other million***
  • API checkout links
  • Custom themes
  • Your own domain name
  • 14 days of analytical data
Free trial →
  • No transaction fees**
  • 1 million API calls/month
    + €49 each other 1M calls***
  • API checkout links
  • Custom themes
  • Your own domain name
  • 30 days of analytical data
Free trial →
  • No transaction fees**
  • 10 million API calls/month
    + €49 each other 1M calls***
  • API checkout links
  • Custom themes
  • Your own domain name
  • 180 days of analytical data
Free trial →

Couldn't find the right plan? Contact sales at sales@nadles.com

*Nadles charges transaction fee on the full transaction amount.

**Nadles doesn't charge transaction fees. Payment service providers, however, may charge fees.

***Overages rounded up to the next full million.

Frequently asked questions

How does it work?

You configure your products on Nadles, generate checkout links and use them as URLs for "Subscribe" buttons on your website.

When customers click "Subscribe" on your website, they are taken to your own user portal hosted by Nadles where they can subscribe, pay and start using your API.

Our API gateway and billing engine work together to provide access to your APIs and bill your customers according to the product configuration defined by you.

With Nadles, you don't need to write code to implement subscriptions.

Instead, you configure various subscription parameters like number of API calls included, pricing, available endpoints, allowed ranges for query string parameters, etc.

Our API gateway and billing engine implement these rules — so that customers get exactly what they pay for when they subscribe.

Yes.

However, remember that API marketplaces take a significant cut on your revenue and the most profitable strategy is to post a free plan on API marketplaces and then drive customers from the marketplace to your user portal hosted by Nadles for paid plans.

Yes, you can bring your own domain names for API access and the user portal.

Nadles will issue a SSL certificate for it for free.

Yes.

Nadles adds minimal latency to API calls, so you can use it as a monetization layer on top of your existing infrastructure.

If you're already using an API gateway to secure your API, you can issue an access key for Nadles and Nadles will send that key with each request.

Yes.

Nadles Hosted User Portal is a white-label solution: you can attach your own domain and fully customize the look and feel of the user portal.

Contact us at sales@nadles.com and we'll get back to you with the answer.

Start your free trial today

Try Nadles for 14 days. No credit card required.

Free trial for 14 days →

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