generated: '2026-08-29'
method: probed
source: >-
  ABM's own production client configuration read from https://connect.abm.com/chunk-QN7SXVIA.js
  and https://connect.abm.com/main-FEOQKLI7.js, plus a live unauthenticated fetch of the resulting
  Azure AD B2C OpenID Connect discovery document, 2026-08-29.
provider: ABM Industries
providerId: abm-industries
api: ABM Connect
summary: >-
  The ABM Connect API is not publicly documented, but its authentication model is fully
  determinable from the first-party client ABM ships at connect.abm.com. Two layers gate it:
  an Azure API Management subscription key at the gateway, and an OAuth 2.0 / OpenID Connect
  bearer token issued by ABM's own Azure AD B2C tenant. There is no self-service signup, no
  public client registration, and no documented API-key issuance path — credentials come with
  a facilities-services contract.
schemes:
  - id: azure_ad_b2c_oauth2
    type: oauth2
    flow: authorization_code
    pkce: unstated
    description: >-
      Customer sign-in to ABM Connect. Microsoft Authentication Library (MSAL) redirect flow
      against ABM's Azure AD B2C tenant, user flow B2C_1_cft-signin.
    authority: https://connect2ABM.b2clogin.com/connect2ABM.onmicrosoft.com/B2C_1_cft-signin
    discovery: https://connect2abm.b2clogin.com/connect2abm.onmicrosoft.com/B2C_1_cft-signin/v2.0/.well-known/openid-configuration
    authorization_endpoint: https://connect2abm.b2clogin.com/connect2abm.onmicrosoft.com/b2c_1_cft-signin/oauth2/v2.0/authorize
    token_endpoint: https://connect2abm.b2clogin.com/connect2abm.onmicrosoft.com/b2c_1_cft-signin/oauth2/v2.0/token
    end_session_endpoint: https://connect2abm.b2clogin.com/connect2abm.onmicrosoft.com/b2c_1_cft-signin/oauth2/v2.0/logout
    jwks_uri: https://connect2abm.b2clogin.com/connect2abm.onmicrosoft.com/b2c_1_cft-signin/discovery/v2.0/keys
    issuer: https://connect2abm.b2clogin.com/01698e86-a3b5-4f25-a6a5-a91df3c194cd/v2.0/
    id_token_signing_alg: RS256
    subject_type: pairwise
    token_endpoint_auth_methods:
      - client_secret_post
      - client_secret_basic
    scopes:
      - https://connect2ABM.onmicrosoft.com/31f16065-3479-4b3c-a3cd-e337cafc33c9/cft_client_access
      - openid
    claims:
      [name, given_name, family_name, idp, emails, sub, tfp, isForgotPassword, iss, iat, exp, aud, acr, nonce, auth_time]
    verified: probed
  - id: entra_id_oauth2
    type: oauth2
    flow: authorization_code
    description: >-
      A second MSAL configuration in the same bundle targets ABM's corporate Microsoft Entra ID
      tenant directly (login.microsoftonline.com/<tenant>), used for the internal/employee
      variant of the app. Same access scope.
    authority: https://login.microsoftonline.com/01698e86-a3b5-4f25-a6a5-a91df3c194cd
    discovery: https://login.microsoftonline.com/01698e86-a3b5-4f25-a6a5-a91df3c194cd/v2.0/.well-known/openid-configuration
    verified: probed
  - id: apim_subscription_key
    type: apiKey
    in: header
    name: Ocp-Apim-Subscription-Key
    description: >-
      Azure API Management gateway key. Every unauthenticated request to
      https://abm-apim.azure-api.net/ returns HTTP 401 with the body
      "Access denied due to missing subscription key. Make sure to include subscription key when
      making requests to an API." The connectapi.abm.com gateway answers 404/500 JSON rather than
      401, but is the same APIM product.
    verified: probed
    evidence:
      - url: https://abm-apim.azure-api.net/
        status: 401
onboarding:
  self_service: false
  public_signup: false
  dynamic_client_registration: false
  note: >-
    No developer portal, no key-request form and no published client-registration endpoint were
    found. Access to ABM Connect is provisioned by ABM to contracted customers.
hosts:
  - host: connectapi.abm.com
    role: customer API gateway (Azure API Management)
  - host: appservices.abm.com
    role: task-management / ops API host (502 at probe time)
  - host: abm-apim.azure-api.net
    role: Azure API Management instance (mock services base)
evidence:
  - url: https://connect2abm.b2clogin.com/connect2abm.onmicrosoft.com/B2C_1_cft-signin/v2.0/.well-known/openid-configuration
    status: 200
  - url: https://login.microsoftonline.com/01698e86-a3b5-4f25-a6a5-a91df3c194cd/v2.0/.well-known/openid-configuration
    status: 200
  - url: https://abm-apim.azure-api.net/
    status: 401
  - url: https://connectapi.abm.com/cust-api/
    status: 500
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com