CoinupReviews of coinup.io

XGR Network GmbH entered into a signed listing and market-making agreement with CoinUp. Before transferring the main liquidity, we sent a 10 USDC test transaction. CoinUp confirmed receipt and explicitly instructed us to proceed. We then transferred 3,000 USDC in client-owned market-making liquidity. CoinUp confirmed receipt of the funds. What followed was a series of missed deadlines, repeated technical excuses and ultimately no functioning listing/MM setup. CoinUp later offered us a refund. We accepted. Their representative explicitly confirmed in writing that the refund would be initiated. That refund has still not been received. After weeks of follow-ups, we were repeatedly told that Finance was “processing” the refund. On September 8, CoinUp again requested our refund address, which we immediately provided. We asked for four very simple things: the exact refund amount, network, execution date and transaction hash. None of these were provided. We gave CoinUp a final deadline of September 14. That deadline also passed without payment. The latest response was again simply that the refund was “being processed with finance.” When we publicly raised the unresolved issue in CoinUp’s Telegram community, XGR Network GmbH was removed from the group and an administrator blocked further communication. The matter has now been formally reported to the FBI Internet Crime Complaint Center (IC3), the Singapore Police Force and CoinMarketCap. We have preserved the signed agreement, blockchain transactions, authenticated emails and relevant communications. We are not making unsupported criminal allegations. We are describing what happened to our company and what we can document. CoinUp received our money. CoinUp confirmed the refund. The refund remains unpaid. Until the funds are actually returned on-chain, our recommendation to other projects is simple: Exercise extreme caution before transferring liquidity or other funds to CoinUp.

We contracted with CoinUp on June 27,2026. A signed agreement. During onboarding we were promised on a recorded call a 3-5 day prep and a 3-5 day raise. We were told that a security was very difficult but due to the nature of our project as a Utility on SOL the raise was easy. Immediately after signing with Keith and KJ we were delayed repeatedly. We were then told that the dates would be missed due to "market conditions" and we would be launching in August 2026. We had already spent money and effort on press. We came to their date of mid August. With repeated calls on telegram, Whatsapp, emails, all of it they literally ghosted. They have gone into total breach of contract. There are over 12 hours of recordings of calls, dozens of emails for their promises and they have broken every single one. When I went to their community on telegram to try another means to contact someone they literally banned me from the group for a polite open request for communication. I would not trust them at all.

CoinUp Exchange (coinup.io) has frozen my legitimate USDT assets for 8 days without any valid reason. Customer service 'Charlene' only repeats standard scripts about a 'unified risk assessment'. They refuse to provide clear justification or a compliance process. Is CoinUp facing a liquidity crisis or exiting? @MAS_sg please look into this entity operating from Singapore. #CoinUpScam

The user interface of coinup is one of the best I’ve used in terms of exchanges. Very easy to navigate and I must point out that the KYC process is very quick and smooth

Transaction is seamless and smooth. The features are user-friendly and easy to navigate. I'd recommend it anytime to anyone!

Honestly, CoinUp is great!! Nice UI and very swift to use...

Es gibt keine Auszahlung und es wird immer mehr Geld gefordert. Frauenprofile auf Telegramm vermitteln erst einen Eindruck von Vertrauen und "zeigen" wie man angeblich mit USDT Geld verdient. Alles ist aber nur Fake und Betrug ! Es gibt mehrere CoinUp Seiten/Plattformen ... übler Betrug !

These are scammers, if you trade trending tokens and make solid% of profits they block your account accusing you of many things. Moreover they even ask you to pay them back more money to unfreeze your account. Avoid! I am not lying my UID is 2278689.