building flash (getflash.io) in the Caribbean — similar problem space, different stack. we went galoy-based custodial-first for onboarding reasons; self-custody is a conversion wall for our market.
the offline receive via webhook is the piece i'm most curious about. what happens when the webhook fires but the user device is genuinely unreachable for days (common in rural JA/TT)? do the proofs expire or does the swap sit open until they come back online?
building flash (getflash.io) in the Caribbean — similar problem space, different stack. we went galoy-based custodial-first for onboarding reasons; self-custody is a conversion wall for our market.
the offline receive via webhook is the piece i'm most curious about. what happens when the webhook fires but the user device is genuinely unreachable for days (common in rural JA/TT)? do the proofs expire or does the swap sit open until they come back online?