generated: '2026-07-21'
method: searched
source: https://docs.zestequity.com/quickstart
environments:
- name: sandbox
  base_url: https://sandbox-api.zestequity.com
  description: Staging environment declared in the OpenAPI servers[].
- name: production
  base_url: https://public-api.zestequity.com
  description: Live environment; base URL communicated during partner onboarding.
provisioning: >-
  A sandbox client_id, the matching EdDSA private key, and a registered webhook
  URL + signing secret are provisioned by Zest during partner onboarding. Email
  sara@zestholdco.com to provision.
credentials:
  auth: Partner-signed EdDSA JWT exchanged at POST /v1/oauth2/tokens for a bearer token.
  webhook_secret_format: whsec_<hex>
test_values:
  published: false
  note: >-
    Zest does not publish static magic test cards/identifiers; sandbox exercises
    the real SPV-request -> investor -> subscription flow against provisioned
    partner credentials. Admin approval materialises sandbox SPVs.
reference_implementation:
  note: >-
    The quickstart references an open-source reference implementation runnable
    locally at http://localhost:8080 for development; production/sandbox base
    URLs are shared at onboarding.