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Documentation Index

Fetch the complete documentation index at: https://developers.appstle.com/llms.txt

Use this file to discover all available pages before exploring further.

Appstle is a suite of Shopify apps that lets you build and manage recurring revenue programs — subscriptions, loyalty points, and memberships — all backed by enterprise-grade REST APIs. Whether you’re automating workflows, building a custom customer portal, or integrating with third-party tools, Appstle gives you the programmatic access you need.

Subscriptions

Manage recurring subscription contracts, billing, and customer self-service portals.

Loyalty

Power points programs, VIP tiers, referrals, and reward redemptions.

Memberships

Create tiered memberships with gated content and access control.

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Get started

1

Install the Appstle app

Install the relevant Appstle app (Subscriptions, Loyalty, or Memberships) from the Shopify App Store on your store.
2

Get your API key

In your Appstle admin panel, navigate to Settings → API Key Management and create your first API key. Copy it immediately — it’s only shown once.
3

Make your first request

Pass your API key in the X-API-Key header and call any endpoint. See the quickstart guides for your first working request.
4

Set up webhooks (optional)

Configure real-time event notifications in Settings → Webhooks to react to subscription, loyalty, and membership events in your systems.

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Explore by product

Subscription Quickstart

Make your first Subscription API call in minutes.

Subscription Webhooks

Receive real-time billing and lifecycle events.

Shopify Flow Integration

Automate subscription workflows with no-code triggers and actions.

Loyalty Quickstart

Query customer points and enroll members via the Loyalty API.
All Appstle APIs authenticate with an X-API-Key header. Create and manage your keys from Settings → API Key Management in your Appstle admin panel.