generated: '2026-07-19'
method: searched
source: https://docs.leo1.in/integrations/web-integration
summary: LEO1 ships a browser-side checkout SDK ("LEO1 Fees SDK") loaded from its CDN as a script + stylesheet
  pair. It renders the hosted fee-checkout surface from the encrypted data blob returned by the server-side
  Start Transaction call. The docs state support for React, Angular and CommonJS consumers.
families:
- name: Fees Checkout SDK
  type: hosted-checkout
  loader: script-tag
  assets:
  - kind: script
    url: https://cdn.leo1.in/feesdk/1.0.0/Fees_SDK/dist/leoFees.js
    probe:
      date: '2026-07-19'
      http_status: 404
    note: Documented loader URL; returned 404 on probe — the published version path may be stale or CDN
      access may be restricted.
  - kind: stylesheet
    url: https://cdn.leo1.in/feesdk/1.0.0/Fees_SDK/dist/leoFees.css
    probe:
      date: '2026-07-19'
      http_status: 404
  frameworks:
  - react
  - angular
  - commonjs
  entry_points:
  - function: initiateLeoFeesPayment
    flow: Payment Gateway
    description: Opens the LEO1 payment-gateway checkout for a started transaction.
  - function: initiateLeoFees
    flow: Loan Journey
    description: Opens the LEO1 fee-finance (education loan) journey for a started transaction.
  parameters:
  - name: data
    description: Encrypted transaction blob returned by the Start Transaction API.
  - name: accessKey
    description: Institute Access Key.
  - name: env
    description: 'Environment selector: test or prod.'
  - name: onResolve
    description: Success callback invoked with the checkout response.
  - name: onError
    description: Error callback.
  docs: https://docs.leo1.in/integrations/web-integration