The Bigblue Pickup Points application saves the selected pickup point in a JSON-type Order Metafield.

# Order metafield reference

[namespace]
bigblue:public

[key]
pickup_point_selection

[type]
JSON

[value]
{"selectedPickupPoints": [...<selected pickup points>]}

Accessing the Metafield

Querying the Shopify admin API

When querying the Shopify admin API, the Metafield is available on the Order object.

• Using the REST Admin API, all Order endpoints return Metafields by default and should include the pickup point selection.
• Using the GraphQL API, the Metafield must be explicitly requested. This can be achieved with the following query:

query orders($orderQuery: String!) {
  orders(query: $orderQuery, first: 1) {
    nodes {
      id
      createdAt
      metafields(keys: ["bigblue:public.pickup_point_selection"], first: 1) {
        nodes {
          namespace
          key
          value
        }
      }
      shippingLines(first: 10) {
        nodes {
          title
        }
      }
    }
  }
}

Receiving the Metafield in webhooks

Order webhooks do not send any Metafield data in the payload by default. To receive the pickup point selection in webhooks, you must add the bigblue:public namespace to the Webhook configuration in the metafield_namespaces ****field.