generated: '2026-08-29'
method: probed
source: https://api.takeoff.com/ — unauthenticated HTTP probes, 2026-08-29
description: >-
  Takeoff Technologies publishes no developer portal, no API reference and no
  machine-readable contract anywhere on the public web, but api.takeoff.com is a
  live, actively-maintained API gateway. This profile is what could be
  established about its authentication model from OUTSIDE the wall, by
  unauthenticated probing only. It is NOT derived from a provider-published
  specification, and nothing here should be read as documentation Takeoff
  publishes — no `Authentication` pointer is wired into apis.yml for exactly
  that reason.
host: https://api.takeoff.com
gateway:
  platform: Google Cloud (via 1.1 google, HTTP/2, alt-svc h3)
  certificate_issuer: Google Trust Services WR3
  certificate_reissued: '2026-07-16'
  default_response: HTTP 404 with a zero-length body for any unrouted path
  request_correlation: >-
    Every routed response carries an `x-request-id` header holding a UUIDv4 —
    a real request-tracing convention, observable without credentials.
observed_schemes:
  - scheme: unknown-header
    evidence: >-
      HTTP 401 application/json {"code":"401", "message":"Missing authentication
      header."} on every path under /auth/ and /sites/. The gateway names the
      requirement ("authentication header") but does not name the header, the
      scheme, or a token endpoint, and returns no WWW-Authenticate header.
    www_authenticate: null
    note: >-
      No OAuth metadata is served: /.well-known/oauth-authorization-server,
      /.well-known/oauth-protected-resource and /.well-known/openid-configuration
      all 404 on this host, and /oauth, /oauth2, /token and /sso are unrouted.
      Whether the scheme is bearer, an API key header, or mTLS cannot be
      determined from outside.
routes_observed:
  - path: /auth
    status: 401
    body: '{"code":"401", "message":"Missing authentication header."}'
    note: >-
      Prefix routes — every child path probed (/auth/, /auth/login, /auth/v1,
      /auth/health, /auth/openapi.json, /auth/api-docs, /auth/v3/api-docs,
      /auth/swagger-ui.html, /auth/actuator/health) returns the same 401, so no
      spec or health endpoint is reachable unauthenticated.
  - path: /auth/token
    status: 404
    body: '{"code":"404", "message":"Path not found : /auth/token"}'
    note: >-
      A DIFFERENT 404 shape from the gateway default — a JSON body naming the
      path. This proves routing exists inside /auth and that the 404 is issued
      by the service, not by the load balancer.
  - path: /sites
    status: 401
    body: '{"code":"401", "message":"Missing authentication header."}'
  - path: /webhooks
    status: 403
    body: '{"message":"Forbidden", "path": ""}'
    note: >-
      A webhook surface exists behind the gateway. It is NOT publicly
      documented, so no `Webhooks` pointer is wired.
  - path: /identity
    status: 403
    body: '{"message":"Forbidden", "path": ""}'
unrouted_probed:
  note: >-
    All of these returned the gateway default (404, zero-length body), i.e. no
    such route is published at the edge.
  paths:
    - /
    - /v1
    - /v2
    - /v3
    - /api
    - /api/v1
    - /docs
    - /developer
    - /graphql
    - /mcp
    - /openapi.json
    - /openapi.yaml
    - /swagger.json
    - /api-docs
    - /swagger-ui
    - /health
    - /healthz
    - /status
    - /ping
    - /version
    - /metrics
    - /login
    - /oauth
    - /oauth2
    - /token
    - /sso
    - /orders
    - /inventory
    - /catalog
    - /users
    - /products
    - /items
    - /picking
    - /fulfillment
    - /stores
    - /wms
    - /oms
    - /events
    - /admin
    - /gateway
    - /public
    - /partner
    - /integrations
    - /reports
    - /analytics
    - /notifications
    - /config
    - /tenants
    - /accounts
    - /devices
    - /telemetry
    - /mfc
limits:
  - No credentials were used and none were sought; nothing behind the wall was accessed.
  - >-
    The header name, token format, scope model, expiry and refresh behaviour are
    all unknown and are deliberately left unrecorded rather than guessed.