Brex + Bruin

Source

Ingest Brex data into your warehouse with incremental loading, quality checks, and full lineage. Defined in YAML, version-controlled in Git.

For business teams

What you get

Revenue reporting you can audit
Brex transaction data flows into your warehouse with quality checks that validate amounts, currencies, and reconciliation — every single sync.
MRR/ARR calculated right
Combine Brex with subscription data to automate MRR, ARR, and churn calculations. Finance gets numbers, not guesswork.
Catch issues before close
Quality checks flag missing transactions, amount mismatches, and anomalies. Finance finds out from Bruin, not from the CFO.
Unified financial view
Join Brex with your ERP, CRM, and other financial tools. One source of truth for revenue, not five spreadsheets.

For data & engineering teams

How it works

Idempotent incremental loads
Re-runs are safe. Bruin's merge strategy ensures Brex transactions are never duplicated, even on retry.
YAML-defined, Git-versioned
Your Brex pipeline is a YAML file. Review in PRs, deploy with CI/CD, roll back with git revert. Auditors love this.
Reconciliation checks
Custom SQL checks validate that amounts balance and currencies match. Pipeline stops if something doesn't add up.
Multi-destination support
Land Brex data in BigQuery, Snowflake, Redshift, or DuckDB. Switch destinations by changing one line.

Before you start

Brex account with API access

User token from Developer settings

Step 1

Add your Brex connection

Connect using Brex API token. Add this to your Bruin environment file — credentials are stored securely and referenced by name in your pipeline YAML.

Parameters

api_tokenBrex API user token with read permissions

connections:
  brex:
    type: brex
    uri: "brex://api_token"

Step 2

Create your pipeline

Define a YAML asset that tells Bruin what to pull from Brex and where to land it. This file lives in your Git repo — reviewable, version-controlled, and deployable with CI/CD.

Available tables

transactionscardsaccountsusersbudgetsvendors

name: raw.brex_transactions
type: ingestr

parameters:
  source_connection: brex
  source_table: 'transactions'
  destination: bigquery

# Syncs transactions, invoices, and payment
# data with idempotent incremental loads.

Step 3

Add quality checks

Validate Brex data on every sync. Catch amount mismatches, missing currencies, and reconciliation failures before they reach finance reports.

Validate that credits and debits balance

Catch null amounts and missing currencies

Ensure transaction IDs are unique — no duplicates

columns:
  - name: id
    checks:
      - name: not_null
      - name: unique
  - name: amount
    checks:
      - name: not_null
  - name: currency
    checks:
      - name: not_null

custom_checks:
  - name: amounts balance
    query: |
      SELECT ABS(SUM(CASE WHEN type = 'credit'
        THEN amount ELSE -amount END)) < 0.01
      FROM raw.brex_transactions
      WHERE created_at > CURRENT_DATE - 1

Step 4

Run it

One command. Bruin connects to Brex, pulls data incrementally, runs your quality checks, and lands clean data in your warehouse. If a check fails, the pipeline stops — bad data never reaches downstream.

Backfill historical data with --start-date

Schedule with cron or trigger from CI/CD

Full lineage from Brex to your dashboards

$ bruin run .

Running pipeline...

  brex_transactions
    ✓ Fetched 2,847 new records
    ✓ Quality: campaign_id not_null     PASSED
    ✓ Quality: spend not_null           PASSED
    ✓ Quality: no negative ad spend     PASSED
    ✓ Loaded into bigquery

  Completed in 12s

Other Payments & Finance integrations

ADP

Adyen

Bill.com

Chargebee

ChartMogul

Deel

Ready to connect Brex?

Start for free, or book a demo to see how Bruin handles ingestion, quality, lineage, and scheduling for your entire data stack.

Book a demo Read the docs