General Services Administration

aid: general-services-administration
name: General Services Administration
description: The General Services Administration (GSA) provides workplaces by constructing, managing, and preserving government
  buildings and by leasing and managing commercial real estate. GSA acquisition solutions offer private sector professional
  services, equipment, supplies, and IT to government organizations and the military. GSA also promotes management best practices
  and efficient government operations through the development of governmentwide policies, including a broad portfolio of public
  APIs.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
access: 3rd-Party
created: '2024-12-03'
modified: '2026-04-28'
position: Consumer
tags:
- Federal Government
- Procurement
- Acquisition
- Open Data
url: https://raw.githubusercontent.com/api-evangelist/general-services-administration/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis:
- aid: general-services-administration:acquisition-gateway-api
  name: Acquisition Gateway Listings API
  description: Provides programmatic access to acquisition gateway listings. Currently a placeholder; APIs are not yet available.
  humanURL: https://open.gsa.gov/api/ag-api/
  tags:
  - Acquisition
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/ag-api/
- aid: general-services-administration:analytics-api
  name: Analytics.usa.gov API
  description: The data for this API comes from Analytics.usa.gov, a unified Google Analytics account for U.S. federal government
    agencies known as the Digital Analytics Program (DAP). This program helps government agencies understand how people find,
    access, and use government services online.
  humanURL: https://open.gsa.gov/api/dap/
  tags:
  - Analytics
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/dap/
- aid: general-services-administration:api-datagov-admin-api
  name: api.data.gov Admin API
  description: api.data.gov is a free API management service for federal agencies. The Admin API implements the API Umbrella
    Admin API and can be used by agency admins to perform admin operations and to query their API analytics.
  humanURL: https://open.gsa.gov/api/apidatagov/
  tags:
  - API Management
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/apidatagov/
- aid: general-services-administration:api-datagov-metrics-api
  name: api.data.gov Metrics API
  description: Offers access to high level metrics for the APIs that use the api.data.gov shared service.
  humanURL: https://open.gsa.gov/api/apidatagov-metrics/
  tags:
  - API Management
  - Metrics
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/apidatagov-metrics/
- aid: general-services-administration:calc-api
  name: Contract-Awarded Labor Category (CALC) API
  description: The CALC Labor Ceiling Rates tool is a pricing research tool located on buy.gsa.gov to support government acquisition
    professionals in services pricing business intelligence.
  humanURL: https://open.gsa.gov/api/dx-calc-api/
  tags:
  - Acquisition
  - Pricing
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/dx-calc-api/
- aid: general-services-administration:datagov-ckan-api
  name: Data.gov CKAN API
  description: The data.gov catalog is powered by CKAN, a powerful open source data platform that includes a robust API. The
    data.gov CKAN API contains metadata about datasets including URLs and descriptions.
  humanURL: https://open.gsa.gov/api/datadotgov/
  tags:
  - Open Data
  - Catalog
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/datadotgov/
- aid: general-services-administration:fleet-vehicles-api
  name: GSA Fleet Vehicles / Vehicle Leasing
  description: GSA Fleet provides leasing services for a wide variety of vehicle and fuel types for participating federal
    agencies with full-service leases at all-inclusive rates.
  humanURL: https://www.gsa.gov/buy-through-us/products-and-services/transportation-and-logistics-services/fleet-management/vehicle-leasing
  tags:
  - Fleet
  - Vehicles
  properties:
  - type: Documentation
    url: https://www.gsa.gov/buy-through-us/products-and-services/transportation-and-logistics-services/fleet-management/vehicle-leasing
- aid: general-services-administration:it-collect-api
  name: IT Collect Public API
  description: The IT Collect API provides a way for the general public to access government-wide IT Portfolio Management
    and other related IT data sources, presented in a visual format on itdashboard.gov.
  humanURL: https://open.gsa.gov/api/itcollect/
  tags:
  - IT
  - Open Data
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/itcollect/
- aid: general-services-administration:per-diem-api
  name: Per Diem API
  description: GSA establishes the per diem reimbursement rates that federal agencies use to reimburse their employees for
    subsistence expenses incurred while on official travel within the continental United States. Includes lodging, meals,
    and incidental expenses.
  humanURL: https://open.gsa.gov/api/perdiem/
  tags:
  - Travel
  - Reimbursement
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/perdiem/
- aid: general-services-administration:regulationsgov-api
  name: Regulations.gov API
  description: Regulations.gov is the place where users can find and comment on regulations. The APIs allow users to find
    creative ways to present regulatory data including documents, comments, and dockets.
  humanURL: https://open.gsa.gov/api/regulationsgov/
  tags:
  - Regulations
  - Open Government
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/regulationsgov/
- aid: general-services-administration:samgov-entity-extracts-api
  name: SAM.gov Entity/Exclusions Extracts Download API
  description: The Extracts Download API allows users to request Unclassified (Public), Controlled Unclassified Information
    (CUI) For Official Use Only (FOUO) or CUI Sensitive entity extracts and Unclassified (Public) exclusion extracts.
  humanURL: https://open.gsa.gov/api/sam-entity-extracts-api/
  tags:
  - SAM.gov
  - Procurement
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/sam-entity-extracts-api/
- aid: general-services-administration:samgov-entity-management-api
  name: SAM.gov Entity Management API
  description: The Entity Management API allows users to request Unclassified (Public), Controlled Unclassified Information
    (CUI) For Official Use Only (FOUO) or CUI Sensitive entity data.
  humanURL: https://open.gsa.gov/api/entity-api/
  tags:
  - SAM.gov
  - Procurement
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/entity-api/
- aid: general-services-administration:samgov-exclusions-api
  name: SAM.gov Exclusions API
  description: The Exclusions API allows users to request Public Exclusion Information based on various optional request parameters.
    Responses are provided in JSON format with pagination.
  humanURL: https://open.gsa.gov/api/exclusions-api/
  tags:
  - SAM.gov
  - Procurement
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/exclusions-api/
- aid: general-services-administration:samgov-fh-fouo-api
  name: SAM.gov Federal Hierarchy FOUO API
  description: The Federal Hierarchy For Official Use Only (FOUO) API allows U.S. Government users to obtain Federal Organization
    details down to the office level.
  humanURL: https://open.gsa.gov/api/fh-fouo-api/
  tags:
  - SAM.gov
  - Federal Hierarchy
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/fh-fouo-api/
- aid: general-services-administration:samgov-fh-public-api
  name: SAM.gov Federal Hierarchy Public API
  description: Federal Hierarchy public API allows non-federal users to obtain Federal Organization details (Departments/Ind.
    Agency and SubTier).
  humanURL: https://open.gsa.gov/api/fh-public-api/
  tags:
  - SAM.gov
  - Federal Hierarchy
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/fh-public-api/
- aid: general-services-administration:samgov-get-opportunities-api
  name: SAM.gov Get Opportunities Public API
  description: Get Opportunities API provides all the published opportunity details based on the request parameters. This
    API requires pagination.
  humanURL: https://open.gsa.gov/api/get-opportunities-public-api/
  tags:
  - SAM.gov
  - Opportunities
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/get-opportunities-public-api/
- aid: general-services-administration:samgov-opportunity-management-api
  name: SAM.gov Opportunity Management API
  description: The Opportunity Management API allows authorized users to submit and request Opportunities data.
  humanURL: https://open.gsa.gov/api/opportunities-api/
  tags:
  - SAM.gov
  - Opportunities
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/opportunities-api/
- aid: general-services-administration:samgov-psc-api
  name: SAM.gov Product Service Codes (PSC) API
  description: PSC API provides PSC data (PSC Code, PSC Name, PSC Full Name, Status, Parent PSC Code, Start Date, End Date
    and updated date) based on the request parameters with pagination support.
  humanURL: https://open.gsa.gov/api/PSC-Public-API/
  tags:
  - SAM.gov
  - Reference Data
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/PSC-Public-API/
- aid: general-services-administration:samgov-location-services-api
  name: SAM.gov Public Location Services API
  description: The Public Location Services API provides Location Services data (Country, State, City, ZIP) for validating
    location data submitted to SAM.gov. Supports United States and, with GENC updates, Foreign Countries.
  humanURL: https://open.gsa.gov/api/location-public-api/
  tags:
  - SAM.gov
  - Reference Data
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/location-public-api/
- aid: general-services-administration:samgov-assistance-listings-api
  name: SAM.gov Assistance Listings Public API
  description: Provides federal assistance listings data through SAM.gov.
  humanURL: https://open.gsa.gov/api/assistance-listings-api/
  tags:
  - SAM.gov
  - Assistance
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/assistance-listings-api/
- aid: general-services-administration:samgov-acquisition-subaward-api
  name: SAM.gov Acquisition Subaward Reporting Public API
  description: Delivers federal subcontract data via SAM.gov.
  humanURL: https://open.gsa.gov/api/acquisition-subaward-reporting-api/
  tags:
  - SAM.gov
  - Procurement
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/acquisition-subaward-reporting-api/
- aid: general-services-administration:samgov-assistance-subaward-api
  name: SAM.gov Assistance Subaward Reporting Public API
  description: Provides federal assistance subaward data via SAM.gov.
  humanURL: https://open.gsa.gov/api/assistance-subaward-reporting-api/
  tags:
  - SAM.gov
  - Assistance
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/assistance-subaward-reporting-api/
- aid: general-services-administration:samgov-contract-awards-api
  name: SAM.gov Contract Awards API
  description: Retrieves contract listings with searchable parameters via SAM.gov.
  humanURL: https://open.gsa.gov/api/contract-awards/
  tags:
  - SAM.gov
  - Procurement
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/contract-awards/
- aid: general-services-administration:samgov-bulkupload-api
  name: SAM.gov Subaward Reporting Bulk Upload API
  description: Publishes subcontract and subaward reports to SAM.gov.
  humanURL: https://open.gsa.gov/api/subawards-bulkupload-api/
  tags:
  - SAM.gov
  - Procurement
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/subawards-bulkupload-api/
- aid: general-services-administration:searchgov-clicks-api
  name: Search.gov Clicks API
  description: The click tracking API endpoint lets you send click events to view click data on your Admin Click Analytics
    page and to strengthen the search results algorithm.
  humanURL: https://open.gsa.gov/api/searchgov-clicks/
  tags:
  - Search
  - Analytics
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/searchgov-clicks/
- aid: general-services-administration:searchgov-results-api
  name: Search.gov Results API
  description: Search.gov is a service of the General Services Administration providing search engine capability to federal
    agencies for their public websites.
  humanURL: https://open.gsa.gov/api/searchgov-results/
  tags:
  - Search
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/searchgov-results/
- aid: general-services-administration:searchgov-suggestions-api
  name: Search.gov Type-Ahead Suggestions API
  description: Exposes the type-ahead suggestions that can appear below your search box as searchers enter their search terms.
  humanURL: https://open.gsa.gov/api/searchgov-suggestions/
  tags:
  - Search
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/searchgov-suggestions/
- aid: general-services-administration:site-scanning-api
  name: Site Scanning API
  description: Every day, the Site Scanning program runs a scanning engine to dynamically pull lists of domains from various
    sources and scan them with a collection of plugins to gather data on federal websites.
  humanURL: https://open.gsa.gov/api/site-scanning-api/
  tags:
  - Federal Websites
  - Scanning
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/site-scanning-api/
- aid: general-services-administration:tmss-rate-query-api
  name: TMSS 2.0 Rate Query API
  description: The Rate Query API offered by TMSS 2.0 is used to retrieve shipment cost for a regular Household Goods (HHG)
    shipment or for an Extended Storage (EXSTG) shipment for Federal Civilian Agencies.
  humanURL: https://open.gsa.gov/api/ratequeryhhg/
  tags:
  - Logistics
  - Shipping
  properties:
  - type: Documentation
    url: https://open.gsa.gov/api/ratequeryhhg/
- aid: general-services-administration:sustainable-facilities-api
  name: Sustainable Facilities Tool API
  description: Offers sustainable guidance and tools for various roles via the Sustainable Facilities Tool (SFTool).
  humanURL: https://sftool.gov/developers
  tags:
  - Sustainability
  - Facilities
  properties:
  - type: Documentation
    url: https://sftool.gov/developers
- aid: general-services-administration:touchpoints-api
  name: Touchpoints API
  description: Programmatic access to customer feedback forms and responses managed via Touchpoints.
  humanURL: https://github.com/gsa/touchpoints/wiki/API
  tags:
  - Feedback
  - Customer Experience
  properties:
  - type: Documentation
    url: https://github.com/gsa/touchpoints/wiki/API
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/gsa
- type: Website
  url: https://open.gsa.gov/api/
- type: Documentation
  url: https://open.gsa.gov/api/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com