BigCommerce to PostgreSQL integration

Connect BigCommerce to PostgreSQL and automatically sync your ecommerce platform data.

Get started free BigCommerce connector

BigCommerce

Data source

Authenticating...

Ready to connect

CONNECTOR SOURCE

BigCommerce to PostgreSQL

Connect BigCommerce to PostgreSQL and automatically sync your ecommerce platform data. Weld extracts Orders, Products, Customers, and Inventory from BigCommerce, loads them into PostgreSQL, and lets you transform the data using SQL or dbt, no custom scripts required.

BigCommerce data schema

25tables

393fields

7relationships

- Table

- Sub table

React Flow

Open full-page schema explorer

Everything you need to get started

BigCommerce

Setup guide Data schema25 tables Connector page

PostgreSQL

Setup guide Connector page

Weld Connect API

Set up programmatically

Use the Weld Connect REST API to create BigCommerce connections, configure ELT syncs, and manage pipelines entirely through code. Built for embedding, automation, and CI/CD workflows.

Explore Weld Connect API reference

POST/elt_syncs

# Create a BigCommerce ELT sync
curl -X POST https://connect.weld.app/elt_syncs \
  -H "x-api-key: $API_KEY" \
  -d '{
    "connection_id": "conn_abc123",
    "integration_id": "bigcommerce",
    "destination_schema_name": "bigcommerce_data",
    "sync_interval": "0 * * * *"
  }'
▌

FAQs

How do I sync BigCommerce data to PostgreSQL?

Sign up for Weld, connect BigCommerce as a source and PostgreSQL as a destination. Weld handles the extraction, loading, and lets you transform data using SQL or dbt.

What BigCommerce data can I sync to PostgreSQL?

You can sync Orders, Products, Customers, Inventory, and Transactions. The available objects depend on your BigCommerce account permissions and configuration.

How often does Weld sync data from BigCommerce?

Sync frequency depends on your Weld plan. Schedules range from every 5 minutes to daily intervals. Each sync processes only new and changed data.

Can I transform BigCommerce data before it lands in PostgreSQL?

Yes. Weld supports SQL-based transformations in the platform and integrates with dbt Cloud. You can clean, join, and model your data before analysis.

Is the BigCommerce to PostgreSQL integration secure?

Yes. Weld encrypts all data in transit and at rest, is SOC 2 Type II certified, and supports IP whitelisting. Credentials are stored encrypted and never logged.