Appstle Subscriptions frequently asked questions

fetch('/products/your-product-handle.js')
  .then(response => response.json())
  .then(product => {
    // All selling plans are here
    console.log(product.selling_plan_groups);
  });

{% for selling_plan_group in product.selling_plan_groups %}
  <h3>{{ selling_plan_group.name }}</h3>
  {% for selling_plan in selling_plan_group.selling_plans %}
    <option value="{{ selling_plan.id }}">{{ selling_plan.name }}</option>
  {% endfor %}
{% endfor %}

fetch('/cart/add.js', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    id: variantId,
    quantity: 1,
    selling_plan: sellingPlanId  // From product.selling_plan_groups
  })
});

{
  order(id: "gid://shopify/Order/ORDER_ID") {
    name
    lineItems(first: 50) {
      edges {
        node {
          title
          quantity
          sellingPlanAllocation {
            sellingPlan {
              id
              name
            }
          }
        }
      }
    }
  }
}

{
  "title": "Premium Coffee Blend",
  "quantity": 1,
  "sellingPlanAllocation": {
    "sellingPlan": {
      "id": "gid://shopify/SellingPlan/123456789",
      "name": "Deliver every 30 days"
    }
  }
}

{
  "title": "Coffee Mug",
  "quantity": 1,
  "sellingPlanAllocation": null
}

curl -H "X-API-Key: apst_your-api-key" \
  "https://subscription-admin.appstle.com/api/external/v2/subscription-customers/valid/12345"