# StableStack

> Institutional-grade stablecoin payment infrastructure for high-volume cross-border businesses. APIs, dashboards, and compliance tooling for moving money globally with USDC and USDT.

## About
StableStack provides the rails, compliance, and liquidity that banks, fintechs, treasury teams, importers, and global trade operators need to settle cross-border payments in minutes instead of days. We are a registered Money Services Business (MSB) with FinCEN (Reg Number 31000289761916) and a member of the Circle Alliance Program.

## Core Capabilities
- Cross-border B2B payments via stablecoins (USDC, USDT)
- On-ramp and off-ramp between fiat and stablecoins in 30+ markets
- Local rail integrations: ACH, Fedwire, SEPA, SEPA Instant, Faster Payments, NIBSS, M-Pesa, RTGS, IMPS, UPI, BECS, and more
- Multi-currency wallets and treasury accounts
- Drop-in checkout for accepting stablecoin payments
- Virtual and physical stablecoin-funded Visa and Mastercard cards
- White-label wallet, on/off-ramp, and card issuance for fintechs and banks
- KYB, KYC, AML, sanctions screening, and travel rule compliance

## Products
- [Payment Services](https://stablestack.com/products/payment-services): Multi-currency wallets, instant transfers, on/off-ramp
- [Developer API](https://stablestack.com/products/developer-api): REST API and SDKs for embedding stablecoin payments
- [Checkout](https://stablestack.com/products/checkout): Drop-in components for accepting stablecoin payments
- [Stablecoin Card](https://stablestack.com/products/stablecoin-card): Virtual and physical cards funded by stablecoins

## Use Cases
- [Global Trade](https://stablestack.com/use-cases/global-trade): Settle international trade and supplier payments in minutes
- [Treasury](https://stablestack.com/use-cases/treasury): Modern multi-currency treasury for global businesses
- [Importers](https://stablestack.com/use-cases/importers): Pay overseas suppliers from local currency, with trade documentation
- [Financial Institutions](https://stablestack.com/use-cases/financial-institutions): White-label stablecoin rails for banks, neobanks, and fintechs

## Who We Serve
- Cross-border B2B fintechs and PSPs
- Corporate treasury and finance teams
- Import and export businesses in emerging markets
- Remittance and payroll platforms
- Banks, neobanks, and licensed financial institutions
- Investment platforms, OTC desks, and digital asset companies

## Coverage
- Africa: Nigeria (NGN, NIBSS), South Africa (ZAR, EFT), Kenya (KES, M-Pesa), Ghana (GHS), and more
- Americas: United States (USD, ACH, Fedwire), Brazil (BRL, PIX), Mexico (MXN, SPEI)
- Asia Pacific: China (CNAPS), Hong Kong (HKICL), Japan (Zengin), Australia (BECS), India (IMPS, UPI)
- Europe: United Kingdom (Faster Payments), EU (SEPA, SEPA Instant)
- Middle East: UAE, Saudi Arabia

## Key Facts
- $100k average volume per transaction
- 30+ markets, 80+ payout corridors
- Settlement in seconds to same-day, depending on rail
- Pricing starts at 0.15% with volume-based tiers
- 99.99% target uptime, 24/7 operations

## Pages
- [Home](https://stablestack.com/)
- [About](https://stablestack.com/about)
- [Careers](https://stablestack.com/careers)
- [Blog](https://stablestack.com/blog)
- [System Status](https://stablestack.com/status)

## Resources
- API Documentation: https://docs.stablestack.com
- Contact / Request Access: https://tally.so/r/wLEE0l

## Social
- LinkedIn: https://www.linkedin.com/company/stablestack
- X (Twitter): https://x.com/0xstablestack
- YouTube: https://www.youtube.com/@StableStack

## Legal
StableStack is a registered Money Services Business with FinCEN. We operate in compliance with applicable AML, KYC, and sanctions regulations.