Meld Crypto Onramp & Offramp Infrastructure

Meld is a global aggregated network of stablecoin and digital asset onramp and offramp providers, enabling businesses to integrate crypto buying, selling, and transfer capabilities into their applications with a single API.

Product Overview

A single Meld integration unlocks access to 50+ onramp and offramp network partners—including Banxa, Binance Connect, Coinbase, PayPal, Robinhood Connect, Stripe, and Transak—across 184 countries and 54 local payment methods. Meld's proprietary RampScore algorithm automatically routes each transaction to the best-performing partner based on price, payment method coverage, and historical conversion rates.

Integration Options

• White-Label API: A fully customisable REST API for businesses building their own branded UI on top of Meld's aggregated ramp network. Supports TypeScript/React, Python, Java, Go, Ruby, and PHP.
• Meld Checkout: A hosted, ready-to-use widget for fast time-to-market. Businesses receive a preconfigured URL; end users complete the full buy or sell flow within Meld's managed UI in minutes.
• Virtual Account and Payouts API: For high-volume B2B fiat-to-stablecoin flows—supports remittances, global payroll, treasury management, and B2B settlements without a consumer-facing checkout.

Key Features

• RampScore intelligence for best-price partner routing on every transaction
• Multi-chain and multi-token support across hundreds of blockchains and digital assets
• 184-country coverage with 54 local payment rails: SEPA, ACH, PIX, PayPal, Venmo, iDEAL, Kakao Pay, and more
• Webhook events for real-time transaction and account status updates
• SOC 2 compliant infrastructure; independently penetration-tested
• Sandbox environment and public Postman workspace for rapid developer onboarding
• KYC orchestration (early access) providing unified authentication across the Meld Network

Notable Clients

Trusted by MetaMask, Robinhood, Uniswap, Algorand, Avalanche, Phantom, and QuickSwap.