FillUpCoin

Help Center

Everything you need to top up a phone with crypto.

Placing an order

Pick a country, enter the number and amount, add your email, then pay the crypto invoice.

Payment & confirmation

We accept BTC, Lightning, ETH, USDT, LTC and more. Lightning confirms in seconds, on-chain in minutes.

Delivery times

Most refills land within 5 minutes of payment confirmation. PIN vouchers arrive by email.

Wrong number or operator

Contact support before the refill is dispatched. After it reaches the carrier it cannot be reversed.

Refunds

Failed deliveries are refunded in the same cryptocurrency. See the Refund Policy for details.

Accounts

Topping up works without an account. Signing in unlocks order history and saved numbers.

Still need help?

Our team answers around the clock.

Contact support