> Native buyer sync to beehiiv is not available. See what works today: a Plandalf checkout in Next.js, beehiiv checkout links, and a webhook route. Source: https://plandalf.com/apps/nextjs/integrations/beehiiv Last modified: 2026-10-26 Checkout embed # Next.js + beehiiv integration Plandalf does not create beehiiv subscribers after a purchase. Next.js hosts the checkout, and beehiiv can link to it. [Start your 14-day free trial](https://admin.plandalf.dev/signup)[Jump to the setup](#setup) No credit card required. No coding required. **Next.js** **beehiiv** ## Does Next.js integrate with beehiiv? Plandalf does not currently create a beehiiv subscriber after a purchase, and beehiiv has no native Plandalf steps. A Next.js app can host the checkout, and a beehiiv post can link to a hosted checkout. If you build subscriber sync yourself, a Send Webhook step can call a route handler of yours. ## What moves between Next.js and beehiiv Event From and to Through What happens Checkout opened Next.jsPlandalf Checkout embed A client component opens the offer through `data-plandalf-present` or the SDK, after the provider's ready callback. Reader clicks a link beehiivPlandalf By hand A beehiiv post or website button can link to a Plandalf hosted checkout. The link works in email because it needs no script. Countdown image in a post Plandalfbeehiiv By hand On an eligible beehiiv plan, an HTML Snippet block can hold the promo email snippet generated under Plandalf Promos, Emails. Checkout completed PlandalfNext.js Webhook Send Webhook can call a route handler of yours. What it does with beehiiv is your own code, not a Plandalf feature. ## Sell from Next.js and send readers from beehiiv There is no buyer sync here. The setup below connects the pieces that do work today. 1. ### Publish the offer and copy the links In Plandalf publish the offer, then copy its hosted checkout link and its Test mode link from the Share tab. 2. ### Add the checkout to Next.js Load the SDK in a client provider with `next/script` and render a `data-plandalf-present` button after the SDK is ready. Keep the provider under the root layout so one script serves every route. 3. ### Link from beehiiv In a beehiiv post or page add a button that points to the hosted checkout link. Send yourself a preview first and click through on the received email. 4. ### Add a countdown if needed In Plandalf Promos, Emails choose beehiiv and copy the snippet. In the beehiiv editor type `/`, pick HTML Snippet and paste it, then preview before sending. 5. ### Decide how buyers reach beehiiv If you want paying buyers as subscribers, that needs a separate, consent-aware step. beehiiv's API can create a subscription with an email, so a route handler fed by Send Webhook is one way to build it, and the work is yours. ## What sellers do with Next.js and beehiiv ### Creator sites with a paid product beside the newsletter A writer runs the newsletter on beehiiv and sells a course from a Next.js site. Newsletter posts link to the checkout, and course access is granted by the app. ### Sponsor and launch campaigns A countdown image in a beehiiv post pushes readers to a time-boxed offer on the Next.js site, where the same promo drives the price. ## Limits and gotchas - Plandalf's beehiiv page says plainly that native subscriber or buyer sync is not currently available. - The countdown snippet needs an eligible beehiiv plan or trial for the HTML Snippet block, per Plandalf's beehiiv guide. - Use a public checkout host before publishing a beehiiv page or sending a campaign, because a local test host will not open for readers. - beehiiv's create subscription endpoint takes an email and a bearer token with the subscriptions write scope. Whether and when to confirm by email is your choice through its double opt-in setting. ## Next.js and beehiiv: common questions Does Next.js integrate with beehiiv? Plandalf does not connect them. A Next.js site can host a Plandalf checkout and beehiiv posts can link to it, but buyers are not added to beehiiv automatically. Can I add Plandalf buyers to beehiiv as subscribers? Not natively. Plandalf's beehiiv page says buyer sync is not available, so it would need your own route handler calling beehiiv's API, with consent handled. Can a beehiiv email show a Plandalf countdown? Yes, on an eligible beehiiv plan, through an HTML Snippet block with the snippet Plandalf generates for a promo. ## Guides for this pair - [Plandalf with Next.js](https://plandalf.com/platforms/nextjs) - [Plandalf with beehiiv](https://plandalf.com/platforms/beehiiv) - [beehiiv setup guide](https://plandalf.com/docs/platforms/beehiiv) - [Next.js setup guide](https://plandalf.com/docs/platforms/nextjs) - [Webhooks reference](https://plandalf.com/docs/api/webhooks) [Start your 14-day free trial](https://admin.plandalf.dev/signup) ## More from Next.js and beehiiv - [**Stripe + Next.js**In a Next.js app the Plandalf SDK runs in client components, and the checkout it opens charges your connected Stripe account.](https://plandalf.com/apps/stripe/integrations/nextjs) - [**Next.js + Kit (ConvertKit)**Next.js runs the product and the page, Plandalf runs checkout, and Kit tags and emails the buyer through native steps.](https://plandalf.com/apps/nextjs/integrations/convertkit) - [**Next.js + HubSpot**A Next.js client component opens the Plandalf checkout, and a paid order reaches HubSpot as a contact through a webhook step.](https://plandalf.com/apps/nextjs/integrations/hubspot) - [**PayPal + beehiiv**Readers click from a beehiiv post to a Plandalf checkout and can pay with PayPal. Subscriber sync is not built in.](https://plandalf.com/apps/paypal/integrations/beehiiv) - [**Stripe + beehiiv**Readers click a Plandalf checkout link in a beehiiv post, Stripe takes the payment, and a webhook step can add the buyer as a subscriber.](https://plandalf.com/apps/stripe/integrations/beehiiv) Checked October 26, 2026 against Plandalf's own setup guides and the vendor documentation: [beehiiv API: create subscription](https://developers.beehiiv.com/api-reference/subscriptions/create).