An exchange for
science-based coins.

Send the agreed amount within 1 hour of the deposit instructions becoming ready. You may top up this same address during that window. Confirmations can finish later (12 GRC / 6 CURE). A tracking outage pauses the funding timer while we reconcile.

If you overpay, only the agreed input is traded. After payout finality, one combined return of the remaining input is automatic; HeliEx covers up to 0.01 of that coin in network cost. An expired partial deposit is returned after confirmation, minus the refund fee shown above. If the market no longer meets your minimum when your swap would trade, your full deposit is returned automatically, minus the refund fee.

After your swap completes, this deposit address is closed — do not send more. Each later deposit is returned separately, only to your return address, after full confirmation and minus the refund fee: up to 500 GRC / 250 CURE arriving within 24 hours of completion is returned as soon as it confirms; larger deposits up to 1,000 GRC / 500 CURE, or any deposit arriving later, are returned after a 48-hour review hold; above 1,000 GRC / 500 CURE the deposit stays held for review by HeliEx support (contact support with your swap reference).

Automatic returns require at least 0.01 of the returned coin after any fee. Smaller balances stay owed; no fee is taken while held. Failed safety checks stop processing; there are no blind replacement payments.

Send the agreed amount within 1 hour of the deposit instructions becoming ready. You may top up this same address during that window. Confirmations can finish later (12 GRC / 6 CURE). A tracking outage pauses the funding timer while we reconcile.

If you overpay, only the agreed input is traded. After payout finality, one combined return of the remaining input is automatic; HeliEx covers up to 0.01 of that coin in network cost. An expired partial or late deposit is returned after confirmation, minus the refund fee shown above.

Automatic returns require at least 0.01 of the returned coin after any fee. Smaller balances stay owed; no fee is taken while held. After the single automatic return, further deposits require review. Failed safety checks stop processing; there are no blind replacement payments.