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Quickbooks to PostgreSQL integration

Connect Quickbooks to PostgreSQL and automatically sync your finance & accounting data. Weld extracts Invoices, Customers, Payments, and Accounts from Quickbooks, loads them into PostgreSQL, and lets you transform the data using SQL or dbt, no custom scripts required.

Start for freeView setup guide
4.8 on G2
QuickbooksSource
WeldWeld
PostgreSQLWarehouse
Weld · New sync
QuickbooksSourceQuickbooksConnected
Tables to sync
  • account18 cols
  • general_ledger_report14 cols
  • journal_report12 cols
  • journal_report_line9 cols
  • trial_balance_report6 cols
  • balance_sheet_report5 cols
  • Extract
  • Load
  • Keep in sync
PostgreSQLDestinationPostgreSQLReady
quickbooks schema
  • quickbooks.accountSynced
  • quickbooks.general_ledger_reportSyncing
  • quickbooks.journal_reportSynced
  • quickbooks.journal_report_lineSynced
  • quickbooks.trial_balance_reportSynced
  • quickbooks.balance_sheet_reportSynced
Quickbooks tables
59
fields, typed
1,099
relationships kept
6
agent context included
MCP

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How it works

How to set up Quickbooks to PostgreSQL in Weld.
In the app, with the API or an agent.

Setup guideAPI guideMCP docs
Weld · New Quickbooks sync
QuickbooksNew connectionQuickbooksAuthorised
Connection namequickbooks
AuthorizeOpens Quickbooks to grant read access
Use cases

Why sync Quickbooks to PostgreSQL?
Ready for analysis.

Centralizing your Quickbooks data in PostgreSQL lets you join it with other data sources for cross-platform analytics and deeper insights.

Build reliable dashboards and reports by querying Quickbooks data directly in PostgreSQL using SQL or your preferred BI tool.

  • Financial reporting

    Centralize Invoices, Customers, and Payments from Quickbooks in PostgreSQL for automated financial dashboards and month-end close analysis.

  • Centralized data warehouse

    Bring Quickbooks data into PostgreSQL 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 Quickbooks to PostgreSQL. Connect BI tools like Looker, Metabase, or Power BI.

Schema

What data can you sync?
Every Quickbooks table, keys intact.

Weld syncs the following data objects from Quickbooks into PostgreSQL. The exact tables and fields depend on your Quickbooks configuration and the permissions granted during setup.

Open the schema explorer
All 59 tables
  • account
  • general_ledger_report
  • journal_report
  • journal_report_line
  • trial_balance_report
  • balance_sheet_report
  • profit_and_loss_report
  • customer
  • sales_receipt
  • invoice
  • item
  • purchase
  • vendor
  • vendor_credit
  • bill
  • credit_memo
  • company
  • credit_memo_group_line_sales_item_line
  • sales_receipt_group_line_sales_item_line
  • bill_item_based_expense_line
  • credit_memo_sales_item_line
  • purchase_item_based_expense_line
  • sales_receipt_sales_item_line
  • deposit_line
  • bill_account_based_expense_line
  • purchase_account_based_expense_line
  • invoice_line
  • deposit
  • vendor_credit_item_based_expense_line
  • bill_payment
  • and 29 more
Weld MCP server

Ask your agent.
It queries PostgreSQL for you.

Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It reads the Quickbooks context, finds the tables it needs and runs the query in PostgreSQL.

Set up the MCP serverClaudeCursorChatGPTGemini
Claude CodeOpus 5
>

How many balance_sheet_report rows do we have per account? Use our Quickbooks data in PostgreSQL.

Reading the Quickbooks context first, so the query uses the right tables and keys.

●weld·search_available_references
⎿raw.quickbooks.balance_sheet_report
raw.quickbooks.account
+ 57 more Quickbooks tables
●weld·get_reference_schema
⎿balance_sheet_report · 5 columns
joins account on account_id
●weld·run_query
⎿select a.id, count(*) from {{raw.quickbooks.balance_sheet_report}} b
join {{raw.quickbooks.account}} a on b.account_id = a.id
group by 1
submitted
●weld·get_query_status
⎿DONE
●weld·get_query_result
⎿rows returned
✓Answered from Quickbooks data in PostgreSQL
>Ask about your Quickbooks data
Under the hood

Technical considerations.
What to expect.

Incremental syncing
Weld uses incremental syncing where supported by the Quickbooks API, loading only new and updated records to minimize data transfer and warehouse costs.
Schema handling
Weld automatically manages schema changes. If Quickbooks adds new fields, they're detected and added to the corresponding PostgreSQL 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

Quickbooks setup guide

How to connect Quickbooks to Weld, step by step.

Documentation

PostgreSQL setup guide

How to connect PostgreSQL to Weld, step by step.

Schema

Quickbooks schema explorer

Browse all 59 tables and 1,099 fields.

Connector

Quickbooks connector

Everything Weld does with Quickbooks.

FAQ

Common questions.
About Quickbooks to PostgreSQL.

Start syncing Quickbooks to PostgreSQL.

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

QuickbooksSource
WeldWeld
PostgreSQLWarehouse
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Related

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