Data Sources

The databases mapping institutional Texas spending rely directly on public datasets periodically sourced from the Texas Comptroller of Public Accounts.

• State Payment Facts: Nightly data ingestion parsing "Payments to Payees" PowerBI exports via Playwright.
• County Expenditures: Detailed reports tracking flow parameters into all 254 counties.
• Vendor Master List: HUB and Location resolution utilizing the Centralized Master Bidders List (CMBL).

Source integrity is maintained via deterministic SHA-256 deduplication.