NOAA — National Oceanic and Atmospheric Administration · Authentication Profile

Noaa Gov Authentication

Authentication

NOAA — National Oceanic and Atmospheric Administration secures its APIs with apiKey across 2 declared security schemes, as derived from its OpenAPI definitions.

WeatherClimateOceanSpace WeatherGovernmentOpen DataForecastMarineAtmosphericHydrologySatelliteFisheriesAviationEmergency Management
Methods: apiKey Schemes: 2 OAuth flows: API key in: header

Security Schemes

userAgent apiKey
· in: header (User-Agent)
apiKeyAuth apiKey
· in: header (API-Key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/weather-gov-api-openapi.json
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: userAgent
  type: apiKey
  in: header
  parameter: User-Agent
  description: |-
    We require that all consumers of the API include a User-Agent header in requests. This is due to a high number of scripts exhibiting abusive behavior (intentional or unintentional). We recommend setting the value to something that identifies your application and includes a contact email. This will help us contact you if we notice unusual behavior and also aid in troubleshooting issues.
    The API rem
  sources:
  - openapi/weather-gov-api-openapi.json
- name: apiKeyAuth
  type: apiKey
  in: header
  parameter: API-Key
  description: |-
    We are testing including a more traditional API Key system on certain endpoints.  This is due to a large change in the weather.gov site.
    The API remains open and free to use and there are no limits imposed based on the X-Api-Key string.
  sources:
  - openapi/weather-gov-api-openapi.json