Offer setup before anything syncs
PayPal receives cleaner data when the offer, product, price, checkout mode, invoice, and automation path are defined first.
App integrations
payments
Connect PayPal to the platforms you already sell with
Use Plandalf to connect PayPal with checkout pages, payment flows, email tools, CRM records, access systems, tax engines, and webhooks.
Popular connections
PayPal works with…
Use these as practical recipes, not just directory entries. Each one should explain the checkout, automation, payment, email, CRM, tax, or API handoff that matters.
PayPal + Avalara
Score 98
Calculate tax with Avalara before charging through PayPal.
PayPal + TaxJar
Score 98
Calculate tax with TaxJar before charging through PayPal.
PayPal + Drip
Score 95
Take payment through PayPal from pages hosted on Drip.
PayPal + HubSpot
Score 95
Sync PayPal buyers into HubSpot for receipts, nurture, and follow-up.
PayPal + Kit (ConvertKit)
Score 95
Take payment through PayPal from pages hosted on Kit (ConvertKit).
PayPal + Klaviyo
Score 95
Take payment through PayPal from pages hosted on Klaviyo.
PayPal + Mailchimp
Score 95
Take payment through PayPal from pages hosted on Mailchimp.
PayPal + Next.js
Score 95
Take payment through PayPal from pages hosted on Next.js.
PayPal + Shopify
Score 95
Take payment through PayPal from pages hosted on Shopify.
PayPal + Webflow
Score 95
Take payment through PayPal from pages hosted on Webflow.
PayPal + WordPress
Score 95
Take payment through PayPal from pages hosted on WordPress.
PayPal + Zapier
Score 95
Build custom PayPal checkout flows with Zapier and Plandalf webhooks.
How it works
Plandalf is the commerce layer between apps
PayPal keeps doing what it is best at. Plandalf handles the offer, checkout, buyer fields, payment context, invoice data, and post-purchase events that every other app needs.
Add PayPal alongside Stripe (or as your sole processor). Setup is a short form — paste your PayPal Client ID + Secret from your PayPal developer dashboard, and we'll wire up checkout buttons across every offer.
Search paths
Pages this hub can feed
Product surfaces to check before wiring PayPal
A useful PayPal integration page should show where the operator configures Offers, payment options, invoices, Automations, integrations, and API settings before a developer ships the flow.
Processor and payment method controls
PayPal handles payment work while Plandalf keeps the checkout, invoice, tax, and fulfilment context attached.
Recipes to keep open while building
PayPal can be part of a payment stack, a site stack, a marketing stack, or an automation stack. These Plandalf resources keep the implementation tied to real checkout and purchase events.
Checkout completed fulfilment Route product, buyer, invoice, and payment state after purchase. Purchase event webhook fanout Send one purchase event into multiple downstream tools. API-first commerce stack Use SDK checkout, API keys, webhooks, and operator-visible settings together. PayPal platform overview See the supported roles, setup patterns, and product surfaces for PayPal.