In order to accept Stripe payments in your Landly website, follow the steps. We need a Publishable key. But first, you need to create a Stripe account.
Go to the https://dashboard.stripe.com/ and login to your Stripe account.
Go to the https://dashboard.stripe.com/apikeys page.
Copy your Publishable key under 'standard keys' section.
Go to https://landly.page, select your project. Go to Settings -> Integrations. Paste the API key that you obtained in the previous step. Landly will save it automatically when you paste.
Open Landly editor and choose a page. You can connect Stripe with any block that contains Link, in this example I'll use Pricing Single block. Add a new block or use your existing ones.
Choose a link and activate Stripe. Click the settings icon.
In the following form, select your products and fill the inputs.
Define a plan id
Define mode (one time => Payment, recurring => Subscription)
Define a success url
Define a cancel url
After filling the inputs, we are almost done.
Go to https://dashboard.stripe.com/settings/checkout and enable Checkout. Add your website's domain like mysite.landly.page
If you set custom domain for your website, be sure to add that domain.
Now you can test your integration after publishing your website.
For testing, I suggest you create a cheap plan like $2 and test with it. You can change the plan to another when you want.