Solana ISO Message Gateway

How the Solana ISO 20022 Message Gateway Works

Bridging Solana stablecoin payments and ISO 20022 banking messages — in both directions.

→ Inbound — Blockchain to Company/ERP

Solana

On-chain stablecoin transaction history

RPC request

tx history

Helius RPC

Indexes & serves Solana transaction data

fetch txns

parsed txns

Solana ISO Gateway

Maps fields & generates camt.053 / .054 in browser

camt.053 / .054

Download

User downloads XML report files

manual import

Company/ERP

Import into Bexio, SAP, Abacus

Solana

Stablecoin payment confirmed on-chain

SPL transfer

Helius

Webhook fires on token transfer event

webhook POST

Solana ISO Gateway

Auto-generates ISO 20022 XML

camt.053 / .054

Company/ERP

Receives camt.053 statement & camt.054 notification

← Outbound — Company/ERP to Blockchain

Solana

Stablecoin payment settled on-chain

tx confirmed

Helius RPC

Submits signed transaction to Solana

SPL instruction

Solana ISO Gateway

Resolves IBAN → Solana via SNS, creates SPL transfer

pain.001

Company/ERP

Sends pain.001 payment initiation file