forecast · Authentication Profile

Forecast Authentication

Authentication

forecast declares 1 security scheme(s) across its OpenAPI definitions.

CompanyProject ManagementResource ManagementProfessional Services AutomationTime TrackingPSA

Methods: Schemes: 1 OAuth flows: API key in:

Security Schemes

X-FORECAST-API-KEY apiKey

· in: header ()

Source

Authentication Profile

generated: '2026-07-19'
method: searched
source: https://github.com/Forecast-it/API/blob/master/README.md
docs: https://support.forecast.app/hc/en-us/articles/33378026998289-Using-API-Keys
api: Forecast API
base_url: https://api.forecast.it/api/v1/
summary: >-
  Forecast uses a single static API-key scheme. Each integration is issued its
  own API key from the Admin module and presents it on every request in the
  X-FORECAST-API-KEY header over TLS. There is no OAuth 2.0, OpenID Connect, or
  short-lived token flow. Keys grant full account access and can be disabled or
  deleted from Admin if compromised.
schemes:
- id: forecast_api_key
  type: apiKey
  in: header
  name: X-FORECAST-API-KEY
  description: >-
    Per-integration API key generated in the Forecast Admin module (Admin ->
    API Keys -> Generate New API Key). Sent on every request. Grants full
    access to the account; treat like a password. Keys can be individually
    disabled or deleted if compromised.
  required: true
transport:
  tls_required: true
  notes: SSL only; all requests must be HTTPS.
oauth2: false
openid_connect: false
mutual_tls: false
key_management:
  provisioning: Admin module, one key per integration recommended
  rotation: supported (generate new key, disable/delete old)
  revocation: supported (disable or delete key in Admin)
notes: >-
  Forecast was acquired by Accelo (2025) and the forecast.app brand now
  redirects to accelo.com, but the api.forecast.it API host and X-FORECAST-API-KEY
  scheme remain live.

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