One gateway to the world's payment & crypto rails
Meridian is a third-party provider that aggregates top-tier payment processors and crypto infrastructure into a single, developer-first platform. Skip the paperwork. Ship in days, not months.
Everything you need. Nothing you don't.
We negotiate, integrate, and maintain relationships with leading payment and crypto providers — so your team can focus on product, not procurement.
Ship in days
One SDK, one contract, one dashboard. Go live faster with pre-integrated providers.
Enterprise-grade
PCI DSS, SOC 2 aligned partners. KYC/AML built in. Fraud tooling included.
Global by default
Local acquiring, alternative payment methods, and crypto on/off-ramps in 180+ markets.
Provider-agnostic
Route by cost, region, or performance. Add and swap providers without code changes.
Real-time analytics
Track authorization rates, chargebacks and settlement across every provider from one lens.
Unified API
REST + Webhooks. Idempotent, versioned, and predictable. Built for engineers.
Payments
Cards, wallets, open banking, SEPA, Pix, UPI and 100+ local methods — routed intelligently.
- Smart routing & cascading
- 3DS2 authentication
- Multi-currency settlement
- Chargeback automation
Crypto
Fiat-to-crypto on/off ramps, custodial and non-custodial wallets, stablecoin settlements.
- BTC, ETH, USDT, USDC & more
- On-ramp & off-ramp aggregator
- Institutional custody partners
- Compliance-first onboarding
Ready to route the world's money?
Book a 20-minute call. We'll map providers to your markets and show you a live sandbox.
Get started