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From SWIFT to Stablecoins: The Complete B2B Migration Guide

M
Martin Manné
·March 4, 20268 min read
SWIFTUSDC
Truman productsPay suppliersGet paidInvoicing

Migrating your international payment operations from SWIFT wires to USDC is simpler than most finance teams expect. There is no complex technical integration required, no lengthy bank approval process, and no disruption to existing operations. The migration can typically be completed in under two weeks, with meaningful cost savings from day one.

Step 1: Audit Your Current Payment Volume

Before migrating, map your international payment flows. Identify: (a) total annual cross-border payment volume, (b) number of transactions per month, (c) key corridors (US→Asia, US→Europe, US→LatAm), and (d) current all-in cost per corridor. This audit serves two purposes: it establishes your savings baseline, and it identifies which payment flows are best suited for immediate USDC migration vs. which require a phased approach.

Step 2: Onboard Counterparties

The most common migration bottleneck is counterparty readiness. Suppliers, contractors, and business partners need a USDC wallet to receive payment. In practice, this is a two-minute setup: download a Coinbase account or Truman wallet, generate a USDC address, share it. Most tech-savvy counterparties complete this in a single email exchange. For counterparties in high-adoption stablecoin markets (Southeast Asia, LatAm, Eastern Europe), many already have USDC wallets.

For resistant counterparties, a practical bridge: continue paying them via wire while migrating other counterparties. There is no requirement to migrate all payment flows simultaneously.

2 weeks
Typical full migration timeline
Day 1
When cost savings begin
90%
Cost reduction vs. SWIFT for most corridors
Migration from SWIFT to USDC is not a technology project it is a counterparty coordination project. Once both sides have wallets, the technical work is done.

Step 3: Set Up Truman and Go Live

Create your Truman business account (KYB verification takes 24–48 hours for most businesses). Fund your USDC balance via bank transfer or Circle's on-ramp. Enter your counterparties' wallet addresses. Make your first payment. The entire operational setup, from account creation to first transaction, takes under one business day for most teams. From that point, every international payment is faster, cheaper, and fully auditable in real time.

Key Takeaways

  • 1Audit payment volume first identify corridors with highest SWIFT costs to migrate first.
  • 2Counterparty wallet setup takes 2 minutes the main migration bottleneck.
  • 3Partial migration is fine start with willing counterparties, add others over time.
  • 4Truman KYB verification typically completes in 24–48 hours.
  • 5Savings begin on day 1 no phased cost reduction, immediate 90% fee drop.

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