May require KYC on AML flag

Instant no-account exchange supporting Lightning. Convenient, but it relies on third-party liquidity and may request verification or source-of-funds if a transaction is flagged by AML monitoring.

No-registration instant swap service with a large pair selection. It uses partner liquidity and applies AML screening, so flagged orders can trigger a verification request.

Account-free instant exchange aggregating partner liquidity. Generally no identity needed, but AML checks mean some transactions can be held pending verification.