Solonix.one is a popular crypo platform powered by the well-known Salvadoran technology provider, DTGoCA. Solonix bills itself as a licensed cryptocurrency exchange and digital asset provider. In plain terms it does three things: spot and derivatives trading across the major coins, investment research, and, the part that makes it interesting, custodial storage of Tether Gold (XAUT). You trade BTC, ETH, SOL and the rest through a browser terminal, and you can hold gold-backed tokens in segregated custody alongside, with settlement on-chain around the clock. Accounts come in four tiers, Lite, Standard, Gold and Institutional, so the same platform is meant to stretch from a first-time buyer to a trading desk. The underlying DTG technology carries more than 150 cryptocurrencies, and Solonix is the retail slice of that.
The Gold Angle
Pairing crypto trading with custodial Tether Gold is the genuine point of difference here, and it's worth dwelling on. Most crypto platforms will happily hold your coins. Very few offer gold-backed custody as a first-class product, let alone waive the custody fee, which is what Solonix states in its offering. XAUT is a token backed one-to-one by physical gold, so holding it through a segregated custody wallet gives you exposure to the gold price without a bullion dealer or a vault account of your own. For anyone who wants a foot in crypto and a foot in something harder, held in one place and settled on-chain, that's a real proposition. It also tells you the engine underneath is capable, because doing custody properly is not trivial.
Security And How It Holds Your Assets
Security is where a crypto operator earns trust, and Solonix gives some concrete things to point at rather than the usual marketing lines. It runs multi-signature wallets, two-factor authentication and encryption across the platform, keeps 95% of assets in multi-signature cold storage, and holds custody balances separately from trading funds. Cold storage of most assets and segregated custody are the two things I look for from anyone holding crypto, and they're both here, backed by 24/7 support. The gap, and it's an important one, is that Solonix doesn't publish independent proof-of-reserves or an external audit, so for now the security story still rests on its own word.
Who's Behind It?
Solonix is run by Digital Trading Group of Central America, S.A. de C.V., a Salvadoran company incorporated in August 2024. Its credibility rests on El Salvador's dedicated crypto regime: it holds a CNAD license, PSAD-0063, issued in September 2025, covering exchange, derivatives and custody. There's also a US FinCEN money-services-business registration held through a North America affiliate, and a Legal Entity Identifier on file. For a firm this young, that's a more serious paper trail than the usual offshore shell.
Attribute | Details |
Operator | Digital Trading Group of Central America, S.A. de C.V. (DTGoCA) |
Incorporated | August 2024, El Salvador |
Primary license | CNAD PSAD-0063 (El Salvador), issued September 2025: exchange, derivatives, custody |
US registration | FinCEN MSB (via Digital Trading Group of North America LLC) |
Products | Crypto spot & derivatives, XAUT (Tether Gold) custody, research |
Account tiers | Lite, Standard, Gold, Institutional |
Security | Multi-signature wallets, 2FA, encryption, 95% cold storage, segregated custody |
Pros and Cons
Weighed up, Solonix has more going for it than most crypto newcomers, but there are still some important considerations that prospective clients should be aware of.
Pros
- Tether Gold (XAUT) custody with no custody fee is a genuine differentiator, which enables clients to hold gold-backed tokens alongside their crypto assets within the same platform.
- Solonix is licensed by El Salvador's CNAD under license PSAD-0063, covering exchange, derivatives and custody activities within the country's dedicated digital-asset regulatory framework.
- Andditional US FinCEN MSB registration and a Legal Entity Identifier (LEI) provide further evidence of an established corporate and regulatory structure.
- The platform has implemented strong security measures, including multi-signature wallets, two-factor authentication, encryption, 95% cold storage and segregation of custody balances from trading funds.
- Broad digital-asset infrastructure, with more than 150 cryptocurrencies supported by the underlying technology, sits alongside research and account options ranging from Lite to Institutional.
- 24/7 customer support and around-the-clock on-chain settlement, reflect the continuous nature of cryptocurrency markets.
Cons
- Solonix is still relatively new to the crypto sphere, having been incorporated in August 2024. Its regulatory credentials are encouraging, but it does not yet have the long operating history that some investors prefer when choosing a custodian or trading platform.
- Its regulatory framework offers fewer investor protections than major tier-1 jurisdictions. Solonix is not FCA-regulated, for example, and clients do not benefit from comparable UK client-money protections or a compensation scheme.
- There is currently no publicly available independent proof-of-reserves or external audit. While this doesn’t mean that reserves are inadequate, independent verification would provide a valuable additional layer of reassurance for prospective clients.
- Transparency around fees and custody arrangements could be improved. More detailed fee information and cold-storage specifics are available within the client platform rather than being clearly published in advance.
- Access for EEA and EU clients is limited to reverse solicitation. This means Solonix does not have the same scope to actively offer its services in these markets as a locally authorized provider.
- A separate El Salvador Bitcoin-services registration is currently marked “proveedor no operando” (“provider not operating”). This registration is distinct from Solonix’s principal CNAD licence, which covers its exchange, derivatives and custody activities. The available registry information therefore does not show Solonix as currently operating under that separate Bitcoin-services registration, including any related payment-processing activities.
Overall, most of the concerns relate less to the underlying product offering and more to Solonix's relative newness, the level of regulatory protection available, and the amount of information independently verifiable in the public domain. Greater public disclosure around audits, reserves, fees and the status of its separate Bitcoin registration would help address these points as the company's track record develops.
The Verdict
Solonix is a promising addition to the digital-asset market, especially for those users who are looking for more than a standard cryptocurrency trading platform. In my assessment, its strongest differentiator is the combination of crypto trading and segregated Tether Gold (XAUT) custody, particularly considering there is no custody fee. This is supported by a CNAD license covering exchange, derivatives and custody, an additional US FinCEN MSB registration, a Legal Entity Identifier, and a security framework that includes multi-signature wallets, 95% cold storage and segregated custody.
Solonix has a more substantial regulatory and operational foundation than many other emerging crypto providers, and its direct access to DTGoCA’s underlying technology, which supports more than 150 cryptocurrencies, multiple account tiers, 24/7 support and around-the-clock on-chain settlement further strengthens the Solonix.one’s overall proposition.
There are still areas where the platform could further build trust. Solonix does not currently provide the same investor protections associated with tier-1 regulatory regimes such as the FCA, and independent proof-of-reserves and external audit information are not publicly available. Some fee and custody details are also accessible primarily through the client platform, while EU and EEA access is limited to reverse solicitation. A separate El Salvador Bitcoin-services registration is currently marked “proveedor no operando” (“provider not operating”). This registration is distinct from Solonix’s principal CNAD licence, which covers its exchange, derivatives and custody activities. The available registry information therefore does not show Solonix as currently operating under that separate Bitcoin-services registration, including any related payment-processing activities.
Overall though, Solonix offers an attractive combination of regulated crypto services, robust custody arrangements and an unusual gold-backed asset proposition. For clients comfortable with El Salvador's digital-asset framework and particularly those interested in combining cryptocurrency trading with Tether Gold custody, Solonix is a platform worth serious consideration. With time, as its operating history grows and additional independent reporting becomes available, the platform’s proposition could become stronger still.
Crypto & Broker / Prop Firm Analyst
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Chief Analyst and Director of Content
Adam Lemon began his role at DailyForex in 2013 when he was brought in as an in-house Chief Analyst. Adam trades Forex, stocks and other instruments in his own account. Adam believes that it is very possible for retail traders/investors to secure a positive return over time provided they limit their risks, follow trends, and persevere through short-term losing streaks – provided only reputable brokerages are used. He has previously worked within financial markets over a 12-year period, including 6 years with Merrill Lynch.
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