AlliancePay
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  • E-Commerce platform Alliance pay v2.32.0
  • Authentication
  • Data Encryption
  • Authorization
  • Using an authorization token
  • Key Management Overviewchevron-right
  • Guidelines for Working with Request Parameters
  • Payment methods H2Hchevron-right
    • PURCHASEchevron-right
    • A2C
    • C2Achevron-right
    • ApplePay decryptedchevron-right
    • ApplePay encryptedchevron-right
    • GooglePay™ decryptedchevron-right
    • GooglePay™ encryptedchevron-right
    • REFUND
    • TOKENchevron-right
    • Preauthorization and completionchevron-right
      • Pre-authorization Request (Preauth) — Step 1
      • Pre-authorization Request (Preauth) — Step 2
      • Completion Request (Finalization of Preauth)
    • Account Verificationchevron-right
    • Getting datachevron-right
    • Getting a balance
    • Callback
  • Payment methods HPPchevron-right
  • Payment widgets for CMSchevron-right
  • Dictionarychevron-right
  • History of changes
  • Authorization 2.0chevron-right
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  1. Payment methods H2H

Preauthorization and completion

Pre-authorization Request (Preauth) — Step 1chevron-rightPre-authorization Request (Preauth) — Step 2chevron-rightCompletion Request (Finalization of Preauth)chevron-right
PreviousToken Statuseschevron-leftNextPre-authorization Request (Preauth) — Step 1chevron-right