Stablecoin On/Off-Ramp Infrastructure & OTC Desk

Stables provides a comprehensive suite of stablecoin-to-fiat and fiat-to-stablecoin conversion capabilities spanning a developer API, business account on-ramp tools, and a dedicated OTC trading desk — serving businesses and institutions that need reliable stablecoin liquidity and cross-border conversion rails.

Developer API (Pay-in / Pay-out)

The Stables Developer Platform is a stablecoin payment infrastructure API enabling businesses to integrate pay-in and pay-out capabilities across 19+ blockchain networks. The Transfers API supports sending and receiving stablecoins and local currencies across 150+ countries, covering USDT, USDC, DAI, PYUSD, and other major stablecoins on Ethereum and 18 additional networks. Regional payment rail integrations include bank transfers, mobile money wallets, and virtual accounts (USD and EUR), with SEPA and ACH support embedded in the conversion flow. The platform is SOC 2 compliant with full webhook-based automation.

Business Account On-Ramp

Businesses can fund their Stables account by purchasing stablecoins directly with local payment methods — including bank transfer, PayID (Australia), and debit card — or by topping up with USDT, USDC, DAI, PYUSD, ETH, and other cryptocurrencies on 10+ supported blockchain networks. Off-ramp payouts reach employees, suppliers, and customers across 150+ countries in 30+ currency pairs.

OTC Stablecoin Trading Desk

The Stables OTC Desk provides institutional-grade stablecoin liquidity with fixed all-in pricing for large-volume orders, eliminating slippage and hidden fees. Clients receive a firm quote before committing, with same-day settlement across global payment rails. The desk operates 24/7 and is staffed by dedicated OTC dealers who guide clients through onboarding (KYC/KYB), quoting, and settlement. Target clients include institutional investors, crypto exchanges, corporates converting treasury holdings, and high-net-worth individuals moving significant capital across borders.