Alby
Lightning wallet API for micropayments and web monetization.
Open Source
Free
Freemium
8 APIs
LND
Lightning Network daemon for channels, invoices, and Bitcoin payments.
Open Source
Free
MoonPay
Global crypto onramp for fiat gateways and token purchases.
Free
Freemium
Rain
Card issuing and payment infrastructure for crypto-native apps.
Cards: Card Issuing, Virtual Cards, Payroll, Payments
What can you build?
- Crypto neobank
- Payroll app
Free
Freemium
Request Network
Crypto invoicing and payment requests onchain.
Payments: Payments, Payroll, Stablecoins
What can you build?
- Crypto payroll
- Invoice financing
Open Source
Free
Freemium
Stripe
Payment processing and financial infrastructure APIs.
Free
Freemium
TON SDK
SDK for The Open Network and Telegram-native mini app payments.
Open Source
Free
Transak
Fiat onramp API for buy-crypto flows and NFT checkout.
Free
Freemium