ENRU
S
Syncra Merchant API — Developer Documentation

Merchant API Documentation

Complete documentation for integrating Syncra P2P payments. Accept payments (PayIn), send payouts (PayOut), manage balances and configure webhooks.

Merchant API V2 →Seamless V1 migration →

PayIn / PayOut

Payments and payouts over P2P rails with SBP, Card2Card and crypto support

Security

HMAC-SHA256 signatures, IP allowlisting, idempotency keys and replay protection

V1 → V2 migration

A compatibility adapter for a seamless switch without touching your live integration