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Shopify Custom App to Google BigQuery integration

Connect Shopify Custom App to Google BigQuery and automatically sync your ecommerce platform data. Weld extracts data from Shopify Custom App, loads it into Google BigQuery, and lets you transform the data using SQL or dbt, no custom scripts required.

Start for freeView setup guide
4.8 on G2
Shopify Custom AppSource
WeldWeld
Google BigQueryWarehouse
Weld · New sync
Shopify Custom AppSourceShopify Custom AppConnected
Tables to sync
  • order137 cols
  • product14 cols
  • customer26 cols
  • location21 cols
  • fulfillment_event23 cols
  • product_variant26 cols
  • Extract
  • Load
  • Keep in sync
Google BigQueryDestinationGoogle BigQueryReady
shopify_api_key dataset
  • shopify_api_key.orderSynced
  • shopify_api_key.productSyncing
  • shopify_api_key.customerSynced
  • shopify_api_key.locationSynced
  • shopify_api_key.fulfillment_eventSynced
  • shopify_api_key.product_variantSynced
Shopify Custom App tables
92
fields, typed
1,450
relationships kept
54
agent context included
MCP

Trusted by data and AI teams

  • Flatpay
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  • Female Invest
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  • Pas Normal Studios
How it works

How to set up Shopify Custom App to Google BigQuery in Weld.
In the app, with the API or an agent.

Setup guideAPI guideMCP docs
Weld · New Shopify Custom App sync
Shopify Custom AppNew connectionShopify Custom AppAuthorised
Connection nameshopify_api_key
AuthorizeOpens Shopify Custom App to grant read access
Use cases

Why sync Shopify Custom App to Google BigQuery?
Ready for analysis.

Centralizing your Shopify Custom App data in Google BigQuery lets you join it with other data sources for cross-platform analytics and deeper insights.

Build reliable dashboards and reports by querying Shopify Custom App data directly in Google BigQuery using SQL or your preferred BI tool.

  • Revenue and order analytics

    Track orders, products, and customer behavior from Shopify Custom App in Google BigQuery. Build cohort analyses, LTV models, and inventory forecasting.

  • Centralized data warehouse

    Bring Shopify Custom App data into Google BigQuery alongside other sources to create a single source of truth for your organization.

  • Automated reporting

    Replace manual exports and spreadsheet-based reporting with automated pipelines from Shopify Custom App to Google BigQuery. Connect BI tools like Looker, Metabase, or Power BI.

Schema

What data can you sync?
Every Shopify Custom App table, keys intact.

Weld syncs the objects the Shopify Custom App connector exposes into Google BigQuery, and you choose which tables and fields to include. The connector's docs list what is available.

Open the schema explorer
All 92 tables
  • order
  • product
  • customer
  • location
  • fulfillment_event
  • product_variant
  • fulfillment_order
  • inventory_item
  • draft_order
  • shop
  • fulfillment
  • collection
  • inventory_level
  • product_variant_contextual_pricing
  • inventory_level_quantities
  • abandoned_checkout
  • transaction
  • abandoned_checkout_line
  • order_agreement_sale
  • order_line
  • draft_order_line
  • price_rule
  • fulfillment_order_line
  • order_line_refund
  • order_customer_journey_summary_visit
  • discount_code
  • order_metafield
  • transaction_fees
  • payment_dispute
  • company_contact
  • and 62 more
Weld MCP server

Ask your agent.
It queries Google BigQuery for you.

Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It reads the Shopify Custom App context, finds the tables it needs and runs the query in Google BigQuery.

Set up the MCP serverClaudeCursorChatGPTGemini
Claude CodeOpus 5
>

How many order rows do we have per customer? Use our Shopify Custom App data in Google BigQuery.

Reading the Shopify Custom App context first, so the query uses the right tables and keys.

●weld·search_available_references
⎿raw.shopify_api_key.order
raw.shopify_api_key.customer
+ 90 more Shopify Custom App tables
●weld·get_reference_schema
⎿order · 137 columns
joins customer on customer_id
●weld·run_query
⎿select c.id, count(*) from {{raw.shopify_api_key.order}} o
join {{raw.shopify_api_key.customer}} c on o.customer_id = c.id
group by 1
submitted
●weld·get_query_status
⎿DONE
●weld·get_query_result
⎿rows returned
✓Answered from Shopify Custom App data in Google BigQuery
>Ask about your Shopify Custom App data
Under the hood

Technical considerations.
What to expect.

Incremental syncing
Weld uses incremental syncing where supported by the Shopify Custom App API, loading only new and updated records to minimize data transfer and warehouse costs.
Schema handling
Weld automatically manages schema changes. If Shopify Custom App adds new fields, they're detected and added to the corresponding Google BigQuery tables.
Data freshness
Sync frequency depends on your Weld plan. Most connectors support schedules from every 5 minutes up to daily intervals.
Security
All data is encrypted in transit (TLS) and at rest. Weld is SOC 2 Type II compliant and supports IP whitelisting for database connections.
Resources

Keep reading.
Guides, docs and schema.

Documentation

Shopify Custom App setup guide

How to connect Shopify Custom App to Weld, step by step.

Documentation

Google BigQuery setup guide

How to connect Google BigQuery to Weld, step by step.

Schema

Shopify Custom App schema explorer

Browse all 92 tables and 1,450 fields.

Connector

Shopify Custom App connector

Everything Weld does with Shopify Custom App.

FAQ

Common questions.
About Shopify Custom App to Google BigQuery.

Start syncing Shopify Custom App to Google BigQuery.

Set up your Shopify Custom App data pipeline in minutes. No credit card required. Free for 14 days.

Shopify Custom AppSource
WeldWeld
Google BigQueryWarehouse
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Related

Related integrations.
More with Shopify Custom App and Google BigQuery.

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