m2pfintech
SDK Integration

SDK Integration Guides

Native SDK integration guides for PPI and PSP/TPAP mobile apps — Android and iOS.

Native SDKs for embedding UPI functionality into mobile applications.

PPI SDKs

Headless Android / iOS UPI SDKs for PPI apps. Kotlin-first, coroutine-based, 50+ operations. No NPCI Common Library required.

PSP / TPAP SDKs

PSP / TPAP Android / iOS SDKs guides are currently being finalized. Contact your M2P integration team for access.

SDK Comparison

FeaturePPI SDK (Headless)PSP/TPAP SDK
UI ComponentsNone — fully headlessNPCI Common Library UI
UPI PIN EntryPre-approved (no PIN for PPI-to-PPI)NPCI CL secure PIN pad
DistributionAAR fileAAR + NPCI CL
Min AndroidAPI 26 (Android 8.0)API 23 (Android 6.0)
EncryptionECDH key exchange + AES-256-GCMRSA-2048
Transaction AuthPPI issuer pre-approvalUser-entered UPI PIN

Acquirer Host Integration

Integration guide for merchant acquiring — MMS platform, QR codes, and settlement.

PPI Android SDK Integration

M2P Headless UPI SDK for Android — complete technical integration guide for PPI partners covering onboarding, payments, mandates, disputes, and security.

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SDK Comparison