Unter

About Unter

Unter is the routing and execution layer that makes crypto payments work like traditional payments, built for PSPs in India, Brazil, and Southeast Asia.

One API integration. Every chain, every token, every wallet. The PSP defines what they want to receive. The user pays with whatever crypto they hold. Unter handles everything in between: wallet detection, smart routing, automatic swaps, cross-chain bridging, and settlement confirmation via webhook.

No manual steps. No failed deposits. No in-house build required.

The markets we serve are where crypto is already functional money, not a speculative product. $338 billion flowed into India's crypto market in the last 12 months. Stablecoins represent 90% of Brazil's crypto volume. USDT on TRON dominates peer-to-peer payments across both markets. The demand is established. The infrastructure gap is what we close.

Unter is non-custodial, white-label, and PSP-first. We never hold user funds. The entire payment flow runs under the PSP's brand. PSPs pay only for successful transactions.

Built in Amsterdam. Deployed in emerging markets.

Keywords

• B2B Fintech
• Crypto Payments
• Defi Infrastructure
• Emerging Markets
• Payment Routing
• Psp Integration
• Stablecoin Infrastructure

Address

• Headquarters

  AmsterdamNoord-Holland, Netherlands

Team by function

Based on 3 public job profiles as of 3 September 2026.

• Founder / Owner2
• Executive / C-Suite1