Fiat On/Off-Ramp & OTC Infrastructure

Transak provides developer-grade fiat on-ramp and off-ramp infrastructure enabling Web3 applications to let users buy and sell cryptocurrency directly within their app.

Product Overview

The on-ramp supports 136+ cryptocurrencies across 45+ blockchain networks in 64+ countries via debit cards, credit cards, bank transfers, Apple Pay, Google Pay, SEPA, Faster Payments, wire transfers, and 7+ local payment methods. The off-ramp supports 40+ major crypto assets including USDC across 4 major chains. Integration options include an embeddable widget SDK, a fully white-label API for custom branded flows, and a self-serve partner dashboard. Liquidity is sourced from 10+ exchanges for best-price execution with a proprietary risk engine maintaining under 0.05% fraud rate.

Key Features

• On-Ramp API: Buy 136+ cryptocurrencies across 45+ blockchains in 64+ countries using cards, bank transfers, Apple Pay, Google Pay, SEPA, and local payment methods
• Off-Ramp API: Sell 40+ crypto assets directly to bank accounts or cards with 1% transaction fee and industry-leading fraud rate under 0.05%
• Transak Stream: Next-generation automated off-ramp — users receive a dedicated wallet address; any crypto sent is automatically converted and deposited to their linked bank account or card with no further interaction required
• OTC Desk: Large-volume B2B conversion desk for businesses and institutions executing bulk fiat-to-crypto or crypto-to-fiat transactions at competitive rates, sourcing liquidity from 10+ exchanges
• White-Label API: Fully branded integration for partners who want seamless on/off-ramp within their own product UX

Compliance & Trust

All products are FCA-authorised (FRN: 928910), US MSB registered with FinCEN, ISO/IEC 27001:2022 certified, and SOC 2 Type II compliant. Transak is used by 600+ Web3 apps including MetaMask, Trust Wallet, Phantom, Ledger, Uniswap, and Binance US, and has a strategic partnership with Visa to enable real-time card withdrawals via Visa Direct.