Malaysia's
Smartest Tax
Companion

// Step 1: Authenticate — POST /connect/token
// Base URL: https://api.myinvois.hasil.gov.my  (production)
//           https://preprod-api.myinvois.hasil.gov.my  (sandbox — free testing)

let tokenURL = "https://preprod-api.myinvois.hasil.gov.my/connect/token"

let body = "client_id=YOUR_CLIENT_ID"
         + "&client_secret=YOUR_CLIENT_SECRET"
         + "&grant_type=client_credentials"
         + "&scope=InvoicingAPI"

// Response: { "access_token": "...", "expires_in": 3600 }

// Step 2: Submit e-Invoice — POST /api/v1.0/documents/submit
// EGK MyTax AI builds the full UBL 2.1 JSON document for you

let submitURL = "https://preprod-api.myinvois.hasil.gov.my/api/v1.0/documents/submit"
// Headers: Content-Type: application/json
//          Authorization: Bearer {access_token}

// Step 3: Check Status — GET /api/v1.0/documents/{uuid}/details
// Status: valid | invalid | cancelled | submitted | pending

// Step 4: Validate Customer TIN — GET /api/v1.0/taxpayer/validate/{tin}
// ?idType=BRN&idValue=202301234567
// HTTP 200 = valid | HTTP 400/404 = invalid TIN

// ✅ All of the above is automated inside EGK MyTax AI.
//    Just enter your Client ID + Secret in Company Profile.
//    SDK Docs: https://sdk.myinvois.hasil.gov.my