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Guardarian is a non-custodial exchange and fiat-to-crypto on/off-ramp provider connecting fiat currencies with crypto assets. Its website says it has been operating since 2017. It supports Buy, Sell, and Swap, and offers On-ramp/Off-ramp Widgets, APIs, and a B2B Exchange for developers and businesses. The user flow is straightforward: choose the crypto asset and payment currency, enter your own crypto wallet address, complete payment, and wait for the funds to arrive.
The platform claims coverage across 170+ countries, 1000+ cryptocurrencies, and 20+ mainstream payment methods. The number of supported fiat currencies is described in different places as both “30+” and “50+,” indicating inconsistent documentation; the actual order page should be treated as the source of truth. Example supported assets include BTC, KISHU, SHIB, and LINK. Its non-custodial model means the platform does not hold user assets long term. Users must provide their own wallet address, and assets are sent directly to that wallet once the transaction is completed.
Guardarian emphasizes “Zero extra costs,” “No hidden costs,” and transparent exchange rates, but the captured text does not provide specific fee percentages or break down costs by payment method such as bank card or bank transfer. Its disclosed transaction limits are a daily minimum of €15, a daily maximum of €50,000, and a monthly maximum of €50,000. In terms of accounts, users do not need a traditional registration process, but a phone number is used as the user account identifier. The platform may request identity documents to meet KYC, AML, counter-terrorist financing, and anti-fraud requirements.
The company entity FinSeven CZ s.r.o. is registered in the Czech Republic. In addition, Canada-based GRNTech Solution Inc. is registered with FINTRAC as an MSB. For some services involving U.S. users, KYC/AML and fiat settlement are handled through Bridge Building Inc. On the security side, the text mentions risk controls, freezing of high-risk transactions, and “industry-leading security features,” but does not disclose details such as cold wallets, insurance funds, or proof of reserves. It should therefore not be treated the same as an exchange with full custodial security disclosures.
The main advantages are broad coin coverage, a lightweight user flow, support for fiat buying and selling, and enterprise API integration. It is suitable for wallets, DApps, and Web3 projects looking to add fiat on-ramp access, as well as individuals who want to make small, quick crypto purchases. The downsides are that specific fees are not transparent, arrival times are not guaranteed, refunds and wrong-address risks fall on the user, and availability can be heavily affected by jurisdiction and compliance checks.
The text does not provide information on availability, payment support, or regulatory usability in mainland China, so china_access can only be rated as unknown. Chinese users who attempt to access the service should pay attention to network reachability, bank card payment success rates, KYC document compatibility, and local regulatory risks. Comparable fiat on/off-ramp services include MoonPay, Transak, Banxa, Ramp Network, Mercuryo, and Alchemy Pay.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on guardarian.com official site.
guardarian.com is an Estonia Crypto provider. TG4G tracks its product information, an overall rating of 8.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach guardarian.com directly.