Self-hosted payment gateway for accepting card and crypto payments without third-party intermediaries
Stage
Not given
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Founded
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Based in
AT
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Pricing model
Freemium
Open source
Pricing
Free plan with 100 daily API calls; paid plans from USD 14.99/month (Basic with 10,000 requests) to USD 99.99/month (Enterprise+ with 500,000 requests); custom enterprise pricing available.
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Key features
Real-time currency exchange rates
Historical exchange rates
Currency conversion
168 world currencies and precious metals
JSON API format
HTTPS encryption
Source currency switching
Bid/Ask spread data
Self-hosted deployment in 10 minutes with one command
Supports 20+ tokens including USDC, USDT, Bitcoin, Ethereum, Solana, Tron
Card-to-crypto onramp with 40+ currencies and 300+ payment methods
Dedicated permanent deposit address per customer
SmartSweep automatic fund consolidation to cold wallet
Unlimited transaction scalability
MCP-native AI agent integration
Full custody with multi-wallet support
Built-in ledger, analytics, and P&L reporting
Pre-built API snippets and developer-friendly SDKs
What makes it different
Update frequency from 60 seconds to hourly depending on plan
19 years of historical exchange rate data
Free plan with no credit card required
No signup, no approvals, no account freezes with permissionless deployment
Full self-custody without intermediary holding funds
AI agent payments without KYB requirements
Resistance to censorship through decentralized infrastructure
Unified card and crypto payment acceptance globally