generated: '2026-07-19'
method: searched
source: http://docs.open.fenbeitong.com/open-api/1.fenbeitong-introduction/11join-introduction/110-jie-kou-huan-jing-shuo-ming.html
type: Sandbox
summary: >-
  Fenbeitong Open Platform publishes a distinct sandbox (沙箱) environment
  separate from production, plus a sandbox enterprise admin backend for
  configuring the integration (including webhook callback URLs).
environments:
- name: sandbox
  chinese: 沙箱环境
  host: https://open-sandbox.fenbeitong.com
  purpose: API integration testing
- name: sandbox-admin-backend
  chinese: 沙箱环境企业后台
  host: https://fbt-test.fenbeijinfu.com
  purpose: Enterprise admin console for sandbox (configure callbacks, credentials)
- name: production
  chinese: 生产环境
  host: https://open.fenbeitong.com
credentials:
  model: >-
    Onboarding provisions per-enterprise app_id, app_key and sign_key for the
    environment. Fenbeitong does not publish shared/magic test credentials or
    test cards — access requires a business relationship, so no test values are
    reproduced here (no fabrication).
notes: >-
  Test-vs-live separation is by host (open-sandbox vs open), not by key prefix.