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31 repositories · updated 2026-11-07
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1juspay / hyperswitchOpen source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliationRustApache-2.0 · PermissiveInsufficient rank history45,732
2shardeum / shardeumShardeum is an EVM based autoscaling blockchainTypeScriptMIT · PermissiveInactiveInsufficient rank history31,178
3jessepollak / card:credit_card: make your credit card form better in one line of codeSCSSMIT · PermissiveInactiveInsufficient rank history11,710
4getlago / lagoOpen Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analyticsGoAGPL-3.0 · Share derivative sourceInsufficient rank history10,770
5invoiceninja / invoiceninjaA source-available invoice, quote, project and time-tracking app built with LaravelPHPLicense not declaredInsufficient rank history10,519
6polarsource / polarPolar — A billing platform for the intelligence eraPythonApache-2.0 · PermissiveInsufficient rank history10,464
8hexclave / hexclaveThe user infrastructure platform. You choose the frontend, backend, and database. Hexclave handles everything else.TypeScriptLicense not declaredInsufficient rank history6,886
9t3dotgg / stripe-recommendationsHow to implement Stripe without going madMIT · PermissiveInactiveInsufficient rank history6,461
10killbill / killbillOpen-Source Subscription Billing & Payments PlatformJavaApache-2.0 · PermissiveInsufficient rank history5,844
11bigcapitalhq / bigcapital💵 Independent financial accounting with intelligent reporting, alternative to Quickbooks, Xero, Wave.TypeScriptAGPL-3.0 · Share derivative sourceInsufficient rank history4,080
12GMWalletApp / epusdtOpen source and elegant cross-platform payment gateway GM Pay (formerly known as EPUSDT)GoGPL-3.0 · Share derivative sourceInsufficient rank history3,954
13lnbook / lnbookMastering the Lightning Network (LN)AsciiDocCC-BY-SA-4.0 · Share derivative sourceInactiveInsufficient rank history2,971
14raiden-network / raidenRaiden NetworkPythonLicense not declaredInactiveInsufficient rank history1,834
15stripe / elements-examplesStripe Elements examples.HTMLMIT · PermissiveInactiveInsufficient rank history1,008
16bitcart / bitcartBitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and morePythonMIT · PermissiveInsufficient rank history1,004
17jessepollak / payment:moneybag: A jQuery-free general purpose library for building credit card forms, validating inputs and formatting numbers.CoffeeScriptMIT · PermissiveInactiveInsufficient rank history583
18ledgersmb / LedgerSMBDouble-entry accounting & ERP for the webPerlLicense not declaredInsufficient rank history575
19aviabird / gringottsA complete payment library for Elixir and Phoenix FrameworkElixirMIT · PermissiveInactiveInsufficient rank history503
20AuthorizeNet / sdk-phpPHP SDK for Authorize.Net APIPHPLicense not declaredInactiveInsufficient rank history456
