congstar · Germany
Top up congstar in
Germany
Refill any congstar prepaid line in Germany with cryptocurrency. We support 7 fixed denominations from 10 up to 100 EUR, settled to the carrier within minutes of your crypto deposit confirming on chain. No account, no KYC, no app.
Last updated ·
- 7
- fixed amounts
- 10–100
- EUR · amount range
- EUR
- local currency
- under 60s
- typical ETA
congstar denominations
Live face values you can buy now. Prices charged in EUR at the carrier rate; you pay the crypto equivalent at the rate of the moment.
Or pick a custom amount
congstar accepts custom top-ups between 8.55 and 100 EUR. Use the form above to enter any value in that range.
congstar mobile prefixes in Germany
These 7 local prefixes route to congstar. If your number starts with one of them, you're on the right network.
About congstar in Germany
congstar is one of the 9 prepaid networks operating in Germany, with the dial code +49. Refills are denominated in EUR and settle on the carrier under 60 seconds after our payment confirms on chain.
You don't need a congstar account, the Germany MyCarrier app, a local bank or any in-store kiosk — just the phone number and the crypto. The credit shows up on the SIM exactly the same way as if you'd topped it up at a corner store.
congstar mobile top-up · FAQ
Can I top up congstar with Bitcoin?
Yes. Pay in Bitcoin (BTC), Monero (XMR), Ethereum (ETH), USDT (TRC/ERC/SOL), Litecoin (LTC), Bitcoin Cash (BCH), Solana (SOL), Dogecoin (DOGE), Dash (DASH), Tron (TRX) or BNB. The congstar line in Germany gets credited within minutes of your deposit confirming on chain.
How fast does the congstar credit land?
Carrier-side, congstar typically posts the credit within 30 seconds of our settlement message. End-to-end (you click pay → SIM has credit) it's usually 1-3 minutes on fast chains (LTC, TRX, SOL), up to 10 minutes on slower ones (BTC).
What's the cheapest crypto for a congstar refill?
For small refills (under $50 USD-equivalent), USDT-TRC20, Tron (TRX), Litecoin (LTC) or Solana (SOL) keep network fees to single cents. Bitcoin works fine but BTC fees can be disproportionate for small top-ups — pick a cheaper chain instead.
Do I need a congstar or Germany account?
No. We talk to congstar on the back end with the phone number alone. No Mycongstar portal login, no SIM swap, no local bank, no in-store kiosk. Just enter the number, pick the amount, pay in crypto.
Will congstar or the recipient see I paid in crypto?
No. congstar sees a routine top-up at the local face value (EUR). The recipient sees the new balance on their SIM. Neither sees the funding source, your email, or any other payment metadata. From the SIM's side it's identical to a corner-store refill.
Other prepaid networks in Germany
Pick a different carrier in Germany — same workflow, same coins, same speed.