RadioShack (Polygon) Crypto Exchange Review: Is This New DEX Worth Your Time?

RadioShack isn’t the electronics store you remember from the 90s. It’s now a blockchain project built on Polygon, trying to reinvent how decentralized exchanges handle liquidity. The name grabs attention-everyone knows RadioShack. But does the tech behind RadioShack Swap actually work? Or is it just clever branding with thin liquidity?

What Is RadioShack Swap?

RadioShack Swap is a decentralized exchange (DEX) running on the Polygon network. Unlike big names like Uniswap or PancakeSwap, it doesn’t use the standard constant product formula (x*y=k). Instead, it uses something called the “Starfish Topology.” Think of it like a spiderweb with one central point-the RADIO token. Every other token connects directly to RADIO, not to each other. So if you want to trade USDC for MATIC, you don’t go USDC → MATIC. You go USDC → RADIO → MATIC. The idea? Reduce the number of steps, cut slippage, and concentrate liquidity where it matters most.

This isn’t just theory. The team behind it claims this structure solves the problem of fragmented liquidity that plagues most DEXs. On Uniswap, liquidity is spread thin across thousands of token pairs. On RadioShack Swap, nearly all liquidity is funneled through one token: RADIO. That’s the whole pitch.

The RADIO Token: The Heart of the System

The RADIO token is the engine. It’s deployed on Polygon, Ethereum, Avalanche, and Celo. Its contract on Polygon is 0x613a489785C95afEB3b404CC41565cCff107B6E0. As of October 31, 2025, the token price was around $0.000357. Sounds cheap, right? But here’s the catch: CoinMarketCap lists a circulating supply of 3.4 billion tokens, while the total supply is reported as 1 billion. That’s impossible. Either the data is wrong, or there’s a problem with how supply is being tracked. Either way, it’s a red flag.

Market cap hovers near $1.08 million. That’s tiny compared to Uniswap’s $3.2 billion in total liquidity across chains. Even QuickSwap, another Polygon DEX, has over $100 million in liquidity. RadioShack Swap’s total value locked (TVL) is just $969,800. That’s not enough to handle big trades without major slippage.

Volume Claims vs. Reality

This is where things get messy. Some sources say RadioShack Swap hit $40 million in daily volume. Others say it’s under $1.2 million. Coinbase, CoinMarketCap, and DEXScreener all show wildly different numbers. The truth? On-chain data from DEXScreener and DeFi Llama points to the lower end. The $40 million figure appears to be inflated-possibly from marketing or bot activity. Real users aren’t trading that much.

Compare that to QuickSwap, which processes $18.3 million in 24-hour volume on Polygon alone. Or SushiSwap, which hits $8.2 million. RadioShack Swap doesn’t come close. If you’re looking for a DEX with real trading activity, this isn’t it.

How It Works: Step by Step

If you still want to try it, here’s how to use RadioShack Swap:

1. Install a Web3 wallet like MetaMask or Trust Wallet.
2. Switch your network to Polygon (RPC: https://polygon-rpc.com).
3. Get some MATIC to pay for gas. You’ll need at least 0.5 MATIC.
4. Go to radioshackswap.com (verify the URL-scams exist).
5. Connect your wallet.
6. Choose the tokens you want to swap. Only 87 pairs are available.
7. Set slippage to 1-2% for small trades. Above $500? Expect 5-8% slippage.
8. Confirm the transaction.

For small swaps under $500, it works fine. One Reddit user reported a smooth $300 USDC to WETH swap with less than 1% slippage. But at $2,000, the same user saw 8.2% slippage. That’s a $164 loss on a $2,000 trade. Not worth it.

Pros and Cons

Pros

• Clean, simple interface-easier to use than Uniswap for beginners.
• Low gas fees thanks to Polygon.
• Unique liquidity model could work if adoption grows.
• Multi-chain support (Ethereum, Avalanche, Celo).
• Staking and yield farming options available.

Cons

• Extremely low liquidity-don’t trade over $500.
• Only 87 token pairs. QuickSwap has over 1,200.
• Conflicting volume data raises trust issues.
• Supply numbers don’t add up (circulating > total).
• Small community (4,852 on Telegram vs. 125,000+ for Uniswap).
• No official support team. Only community Discord and Telegram.

Who Is This For?

RadioShack Swap isn’t for most crypto traders. If you’re swapping $5,000 or more, go to QuickSwap, SushiSwap, or 1inch. If you’re an institutional investor? Forget it. The slippage and low liquidity make it unusable.

It’s only worth considering if:

• You’re experimenting with new DeFi models and don’t mind risk.
• You’re holding RADIO and want to stake it for yield.
• You’re a speculator betting the project will blow up.
• You’re curious about the “Starfish Topology” and want to test it on a small scale.

For everyone else? Stick with established DEXs. They’re safer, faster, and cheaper.

How It Compares to Other Polygon DEXs

RadioShack Swap is nowhere near the competition. Even if you believe in the Starfish model, the numbers don’t support it yet. The liquidity is too shallow. The user base is too small. The volume claims are too inconsistent.

Future Outlook: Hope or Hype?

The roadmap says RadioShack plans to integrate Solana and Cosmos by mid-2026. It also plans to add concentrated liquidity (like Uniswap v3) by the end of 2025. That’s promising-if they execute. But execution is the problem. They’ve had over a year to build traction. Their wallet interactions? Only 1,842 unique addresses in the last 30 days. QuickSwap had over 142,000.

Some analysts think RadioShack could succeed if it partners with a big Polygon-based gaming project. Gaming tokens need liquidity. If they get that, the Starfish model might work. But right now? No such partnership exists.

The RadioShack brand gives it marketing power. But in crypto, brand recognition doesn’t replace liquidity. You can’t trade a name. You trade volume.

Final Verdict

RadioShack Swap is an interesting experiment. The Starfish Topology is smart in theory. But theory doesn’t pay bills. Real liquidity does.

For now, it’s a niche play. Only use it if you’re trading under $500 and you’re okay with high slippage on larger trades. Don’t stake large amounts of RADIO unless you’re ready to lose it if the project fades. And never trust volume numbers without checking DEXScreener or DeFi Llama yourself.

If you want to explore Polygon DEXs, start with QuickSwap or SushiSwap. They’re proven, liquid, and safe. RadioShack Swap? It’s a gamble. And right now, the odds aren’t in your favor.