Add crypto swaps to your wallet, exchange, or app. You set the fee on top of every trade and keep the markup as cash. We handle liquidity, signing, and payouts.
1
Your user starts a swapYour app sends a single request to our API.
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2
We do the swapBest rate found, deposit address handed back.
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3
You get paidYour fee lands in your USD balance, ready to cash out.
What ships today
Bearer-authenticated REST API with re-viewable credentials
Per-partner liquidity keys with your custom fee on top of our 2% baseline
Idempotent swap creation — safe to retry on flaky networks
30 RPS per credential with auto-retry on transient upstream
USD-locked commission ledger, settled weekly
Live status polling (worker checks upstream every 30s)
Hosted widget, fixed-rate swaps, and outbound webhooks are on the roadmap.