generated: '2026-07-22'
method: searched
source: https://github.com/maystreet/workbench-hpq-springboard
access: entitlement-gated
description: >-
  MayStreet has no public self-serve sandbox, but the HPQ platform documents
  a real test surface in its public springboard: separate UAT/staging
  environments and a dedicated failure-simulation endpoint. All of it sits
  behind MayStreet/LSEG Analytics Workbench entitlements - nothing here is
  publicly reachable without a customer account.
environments:
  - name: UAT
    url: wss://mdx.uat.maystreet.com
    note: >-
      Default endpoint of the public hpq.py client ("Defaults to the HPQ UAT
      environment"); selected as the production-side endpoint by url() when
      API_SERVER_BASE_URL matches "production".
  - name: staging
    url: wss://mdx.stg.maystreet.com
    note: >-
      Staging environment used with Workbench JWT auth; the client disables
      TLS peer verification against it (set_untrusted()).
failure_simulation:
  endpoint: error
  description: >-
    The HPQ API includes an endpoint whose only purpose is to fail for
    testing: it can unconditionally reject a request with a chosen error
    message and HTTP status code, or end an accepted streaming response in
    error either before or after part of the body is transmitted
    (error.ipynb demonstrates all modalities).
  source: https://github.com/maystreet/workbench-hpq-springboard/blob/master/error.ipynb
test_values: []
notes:
  - No test credentials, magic values, or fixtures are published; Workbench
    provisions JWTs (JWT_FILE) per entitled user.