$80K
+$80K this year1 filing since 2026 · latest Equity filed
Amboss Technologies builds payment infrastructure on the Bitcoin Lightning Network, letting businesses send, receive and settle transactions in stablecoins and bitcoin without routing through correspondent banks. Its platform combines a payments API with Rails, a settlement network, and Magma, a marketplace for buying Lightning channel liquidity. It also runs Space, a Lightning Network explorer that uses machine learning to surface node reputation and routing data. The company raised a $4M seed round led by Stillmark and is registered in Green Cove Springs, Florida.
What sets it apart
Amboss packages Lightning's hardest operational problem - sourcing and managing channel liquidity - into an AI-matched marketplace and subscription, so exchanges and wallets can offer sub-second, near-zero-fee settlement in BTC, USDT and USDC through a single API instead of running Lightning infrastructure themselves.
An API-based payments platform for sending, receiving and settling BTC, USDT and USDC over the Lightning Network, with multi-asset balance management and an optional self-custodial mode.
