Stable Sea

Stable Sea is an enterprise stablecoin treasury management and payments infrastructure company founded in 2024 and headquartered in San Francisco, CA. The company emerged from stealth mode in March 2025 with a $3.5M seed fundraise, and was founded by a team of seasoned fintech and payments professionals with over 40 years of collective experience, including alumni from Block (formerly Square). Stable Sea connects stablecoins to the global financial system so B2B payments and corporate treasuries move faster, cheaper, and smarter across 40+ markets.

Core Products/Services

Stable Sea's flagship product is the Stable Sea Terminal — an enterprise stablecoin treasury management solution and command center for global stablecoin operations. The Terminal is available both as a dashboard interface and as an API, providing:

• Stablecoin On/Off-Ramps: Seamlessly convert between stablecoins and fiat at industry-leading FX rates. Supports high-value transactions up to $50 million per ticket for enterprise-scale payables, supplier funding, and treasury transfers.
• Global B2B Payments: Simplify international B2B payments using stablecoins, settling faster with reduced fees across 40+ countries.
• Global Treasury Flows: Manage float and move funds between wallets and bank accounts, automate stablecoin-to-fiat conversions, and manage multi-market liquidity with real-time visibility.
• Global Payouts, Pay Ins & Payroll: Convert stablecoins into local fiat to pay employees, freelancers, and suppliers worldwide.
• Enterprise API: A unified API for global stablecoin operations that integrates stablecoin functionality directly into existing payment networks, treasury systems, and financial workflows.

Key Strengths

Stable Sea eliminates the fragmented, manual OTC workflows that most stablecoin businesses rely on (including Telegram-based OTC desks) and replaces them with a single, unified platform. Key differentiators include:

• Deep Compliant Liquidity: Access to vetted regional partners with built-in KYC/AML compliance and sourced automated liquidity for transactions up to $50M.
• Best-in-Market FX Rates: Real-time quotes across multiple providers with live conversion rates, enabling businesses to select the best route.
• 40+ Country Coverage: Operated across a wide range of currencies including ARS, BRL, INR, NGN, PHP, ZAR, TRY, and many more emerging market currencies.
• Multi-Wallet & Multi-Network Management: Create, connect, and govern multiple wallets alongside traditional bank accounts with policy-driven controls. Operate across leading stablecoin networks routing payments by cost, corridor, or settlement speed.
• Role-Based Access Controls: Enterprise-grade user permissions via an Ops Dashboard.
• Unified Reconciliation: Centralized transaction log with instant export for smooth reconciliation across blockchain, wallet, and bank data.

Notable Clients/Projects

Stable Sea targets fintechs building with stablecoins, treasury teams managing global working capital, global platforms handling vendor/creator/payroll payouts, and PSPs/remittance apps scaling stablecoin adoption in emerging markets. The company has been featured in Axios, Fortune, American Banker, PYMNTS, Blockworks, and Finextra following its March 2025 public launch.

Why Choose Stable Sea

Stable Sea solves the core operational challenges of enterprise stablecoin adoption: manual OTC settlement workflows, operationally expensive market expansion, fragmented infrastructure with messy reconciliation, and lack of visibility and control. By providing a single terminal and API that unifies on/off-ramps, wallets, and payment networks, Stable Sea enables businesses to scale stablecoin operations globally without rebuilding their infrastructure from scratch — supporting enterprise-grade volumes with confidence.