DATA SOURCES

Primary sources only.

We do not scrape aggregators. Every record traces to its government-of-origin source, with retrieval timestamps and source-release lineage.

Government

Browse topic →

Arizona OpenBooks spending

Manual

openbooks.az.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Browser automation hit Cloudflare; manual CSV required.

Manual acquisition — noindex until state finance review.

California data.ca.gov grants and datasets

Active

data.ca.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

California eBudget

Active

California Department of Finance

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Census geography, ACS demographics, ZIP-county crosswalks, and PEP planning

Active

U.S. Census Bureau

Primary government

Datasets
3
Geography
county, state, tract
Time
vintage, year

Margins of error and ACS vintages must be preserved in the metric spine.

Noindex until Atlas review.

CMS public program and provider data

Active

Centers for Medicare & Medicaid Services

Primary government

Datasets
1
Geography
national, state
Time
year

Dataset-specific APIs and refresh cadences vary across data.cms.gov assets.

Noindex until Atlas review.

Colorado TOPS spending

Active

data.colorado.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Needs SOCRATA_APP_TOKEN before production backfill.

Noindex until state finance review.

Connecticut Open Data spending

Active

data.ct.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

DHS Office of Homeland Security Statistics immigration datasets

Active

Office of Homeland Security Statistics

Primary government

Datasets
1
Geography
national
Time
fiscal_year

Active DHS/OHSS coverage is a Yearbook report-table bulk-file slice, not an API.

Noindex until Atlas review.

OpenFEMA disaster declarations and public assistance

Scheduled

OpenFEMA

Primary government

Datasets
2
Geography
county, state
Time
declaration_date, fiscal_year

Noindex until Atlas review.

Florida CFO vendor payments

Active

Florida Chief Financial Officer

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Georgia Open Government spending

Manual

open.ga.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Manual CSV path currently preferred.

Manual acquisition — noindex until state finance review.

Illinois budget and comptroller spending

Active

State of Illinois

Primary government

Datasets
1
Geography
state
Time
fiscal_year

FY2024/FY2025 URL discovery remains backlog.

Noindex until state finance review.

Congress.gov and Federal Register legislative/regulatory ingestion

Scheduled

Library of Congress and Office of the Federal Register

Primary government

Datasets
3
Geography
national, state
Time
congress, introduced_date, latest_action_date

Committee, vote, amendment, hearing, nomination, and treaty endpoints remain future scope.

Noindex until Atlas review.

Maryland Open Data spending

Active

opendata.maryland.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Michigan transparency archive spending

Active

State of Michigan

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Minnesota TransparencyMN spending

Active

Minnesota Management and Budget

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

North Carolina OpenBudget spending

Manual

North Carolina OpenBudget

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Manual CSV path currently preferred.

Manual acquisition — noindex until state finance review.

NCES Common Core of Data

Active

National Center for Education Statistics

Primary government

Datasets
1
Geography
state
Time
school_year

The first active slice is a state-level aggregate derived from 2024-25 preliminary directory records; school and district nodes are deferred.

Noindex until Atlas review.

New Jersey YourMoney spending

Active

data.nj.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

New York Open Data spending

Active

data.ny.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Ohio Checkbook spending

Manual

checkbook.ohio.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

No stable public API found; manual CSV required.

Manual acquisition — noindex until state finance review.

SAM.gov Assistance Listings and subawards

Active

SAM.gov

Primary government

Datasets
3
Geography
county, not_applicable, state
Time
fiscal_year

Current assistance-listing ingestion uses a public CSV extract; migrate to the public API when key handling is ready.

Noindex until Atlas review.

Federal spending and fiscal metrics

Scheduled

USAspending and Treasury Fiscal Data

Primary government

Datasets
3
Geography
county, national, state
Time
date, fiscal_year

Award corpus is not yet a full historical USAspending mirror.

Noindex until Atlas review.

Texas Open Data spending

Active

data.texas.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

USAspending ontology budget account extraction

Active

USAspending

Primary government

Datasets
1
Geography
not_applicable
Time
fiscal_year

Noindex until Atlas review.

USCIS immigration and citizenship data

Active

U.S. Citizenship and Immigration Services

Primary government

Datasets
1
Geography
national
Time
fiscal_year_to_date, quarter

Active coverage is limited to the FY2025 Q4 All USCIS Application and Petition Form Types XLSX workbook.

Noindex until Atlas review.

Virginia Data Point spending

Manual

Virginia Auditor of Public Accounts

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Manual CSV path currently preferred.

Manual acquisition — noindex until state finance review.

Washington fiscal spending

Manual

fiscal.wa.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Manual CSV path currently preferred.

Manual acquisition — noindex until state finance review.

Economy

Browse topic →

Arizona OpenBooks spending

Manual

openbooks.az.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Browser automation hit Cloudflare; manual CSV required.

Manual acquisition — noindex until state finance review.

BEA Regional Economic Accounts

Active

U.S. Bureau of Economic Analysis

Primary government

Datasets
1
Geography
national, state
Time
release_date, year

BEA API access requires a registered and active 36-character UserID.

Noindex until Atlas review.

BLS Local Area Unemployment Statistics

Active

Bureau of Labor Statistics

Primary government

Datasets
1
Geography
state
Time
year

BLS Public Data API requires known series IDs; the API is not a full dataset catalog.

Noindex until Atlas review.

California data.ca.gov grants and datasets

Active

data.ca.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

California eBudget

Active

California Department of Finance

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Census geography, ACS demographics, ZIP-county crosswalks, and PEP planning

Active

U.S. Census Bureau

Primary government

Datasets
3
Geography
county, state, tract
Time
vintage, year

Margins of error and ACS vintages must be preserved in the metric spine.

Noindex until Atlas review.

CMS public program and provider data

Active

Centers for Medicare & Medicaid Services

Primary government

Datasets
1
Geography
national, state
Time
year

Dataset-specific APIs and refresh cadences vary across data.cms.gov assets.

Noindex until Atlas review.

Colorado TOPS spending

Active

data.colorado.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Needs SOCRATA_APP_TOKEN before production backfill.

Noindex until state finance review.

Connecticut Open Data spending

Active

data.ct.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Florida CFO vendor payments

Active

Florida Chief Financial Officer

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Georgia Open Government spending

Manual

open.ga.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Manual CSV path currently preferred.

Manual acquisition — noindex until state finance review.

Illinois budget and comptroller spending

Active

State of Illinois

Primary government

Datasets
1
Geography
state
Time
fiscal_year

FY2024/FY2025 URL discovery remains backlog.

Noindex until state finance review.

Maryland Open Data spending

Active

opendata.maryland.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Michigan transparency archive spending

Active

State of Michigan

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Minnesota TransparencyMN spending

Active

Minnesota Management and Budget

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

North Carolina OpenBudget spending

Manual

North Carolina OpenBudget

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Manual CSV path currently preferred.

Manual acquisition — noindex until state finance review.

New Jersey YourMoney spending

Active

data.nj.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

New York Open Data spending

Active

data.ny.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

Ohio Checkbook spending

Manual

checkbook.ohio.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

No stable public API found; manual CSV required.

Manual acquisition — noindex until state finance review.

SAM.gov Assistance Listings and subawards

Active

SAM.gov

Primary government

Datasets
3
Geography
county, not_applicable, state
Time
fiscal_year

Current assistance-listing ingestion uses a public CSV extract; migrate to the public API when key handling is ready.

Noindex until Atlas review.

Federal spending and fiscal metrics

Scheduled

USAspending and Treasury Fiscal Data

Primary government

Datasets
3
Geography
county, national, state
Time
date, fiscal_year

Award corpus is not yet a full historical USAspending mirror.

Noindex until Atlas review.

Texas Open Data spending

Active

data.texas.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Noindex until state finance review.

USAspending ontology budget account extraction

Active

USAspending

Primary government

Datasets
1
Geography
not_applicable
Time
fiscal_year

Noindex until Atlas review.

Virginia Data Point spending

Manual

Virginia Auditor of Public Accounts

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Manual CSV path currently preferred.

Manual acquisition — noindex until state finance review.

Washington fiscal spending

Manual

fiscal.wa.gov

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Manual CSV path currently preferred.

Manual acquisition — noindex until state finance review.

Population

Browse topic →

Census geography, ACS demographics, ZIP-county crosswalks, and PEP planning

Active

U.S. Census Bureau

Primary government

Datasets
3
Geography
county, state, tract
Time
vintage, year

Margins of error and ACS vintages must be preserved in the metric spine.

Noindex until Atlas review.

Environment

Browse topic →

NOAA NCEI climate stations and observations

Active

NOAA NCEI

Primary government

Datasets
2
Geography
point, station
Time
date

Station metadata is a reference dataset; observations need metric-spine promotion.

Noindex until Atlas review.

OpenFEMA disaster declarations and public assistance

Scheduled

OpenFEMA

Primary government

Datasets
2
Geography
county, state
Time
declaration_date, fiscal_year

Noindex until Atlas review.

National Weather Service active alerts

Scheduled

National Weather Service

Primary government

Datasets
1
Geography
nws_zone, state
Time
effective, expires

Marine zone mapping to land geographies remains incomplete.

Noindex until Atlas review.

Health

Browse topic →

CDC WONDER public health statistics

Active

Centers for Disease Control and Prevention

Primary government

Datasets
1
Geography
national
Time
year

API access enforces dataset-specific caveats, suppressions, and data-use restrictions.

Noindex until Atlas review.

CMS public program and provider data

Active

Centers for Medicare & Medicaid Services

Primary government

Datasets
1
Geography
national, state
Time
year

Dataset-specific APIs and refresh cadences vary across data.cms.gov assets.

Noindex until Atlas review.

Education

Browse topic →

NCES Common Core of Data

Active

National Center for Education Statistics

Primary government

Datasets
1
Geography
state
Time
school_year

The first active slice is a state-level aggregate derived from 2024-25 preliminary directory records; school and district nodes are deferred.

Noindex until Atlas review.

Immigration

Browse topic →

CBP public encounter statistics

Active

U.S. Customs and Border Protection

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Active CBP coverage is limited to Nationwide Encounters state fiscal-year totals.

Noindex until Atlas review.

DHS Office of Homeland Security Statistics immigration datasets

Active

Office of Homeland Security Statistics

Primary government

Datasets
1
Geography
national
Time
fiscal_year

Active DHS/OHSS coverage is a Yearbook report-table bulk-file slice, not an API.

Noindex until Atlas review.

USCIS immigration and citizenship data

Active

U.S. Citizenship and Immigration Services

Primary government

Datasets
1
Geography
national
Time
fiscal_year_to_date, quarter

Active coverage is limited to the FY2025 Q4 All USCIS Application and Petition Form Types XLSX workbook.

Noindex until Atlas review.

Defense and Security

Browse topic →

CBP public encounter statistics

Active

U.S. Customs and Border Protection

Primary government

Datasets
1
Geography
state
Time
fiscal_year

Active CBP coverage is limited to Nationwide Encounters state fiscal-year totals.

Noindex until Atlas review.

Federal spending and fiscal metrics

Scheduled

USAspending and Treasury Fiscal Data

Primary government

Datasets
3
Geography
county, national, state
Time
date, fiscal_year

Award corpus is not yet a full historical USAspending mirror.

Noindex until Atlas review.

Crime

Browse topic →

BJS NIBRS national estimates

Active

Bureau of Justice Statistics

Primary government

Datasets
22
Geography
national
Time
year

Active BJS coverage is limited to selected NIBRS National Estimates offense-count, incident-count, victimization-count, aggregate victimization-rate, victim sex/age/race/Hispanic-origin, weapon-involved, victim-offender relationship, and injury API resources, not the complete BJS or FBI NIBRS estimate corpus.

Noindex until Atlas review.

FBI Crime Data Explorer

Active

Federal Bureau of Investigation

Primary government

Datasets
1
Geography
national, state
Time
year

Participation is voluntary and NIBRS/SRS transition effects must be surfaced.

Noindex until Atlas review.