Looking to buy Sophon (SOPH)? You've come to the right place. Sophon is a Layer 2 entertainment platform built to bring everyday users into crypto through gaming, AI, and social experiences —...
Buy Sophon (SOPH) — A simple guide
read more
Polygon ecosystem
Polygon covers a family of blockchain and interoperability technologies, including Polygon Chain, the CDK and Agglayer. A project described as part of the Polygon ecosystem may therefore operate on a specific chain rather than on every Polygon-related network.
Browse the buying guides
All buying guidesBuy Orderly (ORDER) — A simple guide
If you're looking to buy Orderly (ORDER), you've come to the right place. Orderly Network is building something genuinely interesting in the DeFi space — a shared liquidity layer that lets traders...
Buy Cartesi (CTSI) — A simple guide
If you're looking to buy Cartesi (CTSI), you've landed in the right place. Cartesi is a blockchain infrastructure project that's quietly building something genuinely different — a way for developers...
Buy Faith Tribe (FTRB) — A simple guide
If you're looking to buy Faith Tribe (FTRB), you've come to the right place. Faith Tribe is a web3 fashion platform built to empower independent designers with the tools to collaborate, create, and...
Buy Kyber Network Crystal (KNC) — A simple guide
If you're looking to buy Kyber Network Crystal (KNC), you've come to the right place. KNC is the native governance and utility token of Kyber Network, a multi-chain liquidity hub built to power...
Buy Across Protocol (ACX) — A simple guide
If you're looking to buy Across Protocol (ACX), you've landed in the right place. ACX is the governance token behind one of the more technically interesting cross-chain bridge projects in the...
Buy Coin98 (C98) — A simple guide
If you're looking to buy Coin98 (C98), you've come to the right place. C98 is the native token of one of DeFi's most ambitious all-in-one platforms, designed to connect everyday users with...
Buy Cobak (CBK) — A simple guide
If you're looking to buy Cobak Token (CBK), you've landed in the right place. CBK is the native utility token powering Cobak, one of the largest crypto community platforms in Asia with over 300,000...
Buy SMARDEX (SDEX) — A simple guide
If you're looking to buy SMARDEX (SDEX), you've come to the right place. SMARDEX is one of the more technically interesting DeFi projects around — it's the first decentralized exchange designed to...
Buy Civic (CVC) — A simple guide
If you're looking to buy Civic (CVC), the digital identity token powering on-chain verification for humans and AI agents, you're in the right place. CVC sits at the intersection of privacy,...
Buy BLOCKv (VEE) — A simple guide
If you're looking to buy BLOCKv (VEE), you've come to the right place. BLOCKv is a blockchain protocol focused on smart digital objects and the emerging experiential economy — an area drawing...
Buy Stargate Finance (STG) — A simple guide
If you're looking to buy Stargate Finance (STG), you've come to the right place. STG is the governance token behind one of DeFi's most ambitious cross-chain bridging protocols, letting users move...
Understanding the Polygon ecosystem
Browse the buying guidesIts application token is separate from the network’s own assets.
How it works
Network names, asset migrations and bridged token representations matter when moving funds. An EVM-style address alone does not identify the chain. Read the project’s deployment information and your exchange’s current network labels. Evaluate application demand and token economics separately from Polygon’s infrastructure adoption.
Explore the foundations
Blockchain Explained: Follow a Transaction from Wallet to Confirmation↗
Cryptocurrency Wallets Explained↗
Blockchain explorers: trace a transfer step by step↗
Sources and further reading
A little groundwork goes a long way
Before your next purchase or transfer, understand who controls access, where your crypto is going and what the trade will actually cost.
Protect access to your crypto
An exchange account and a self-custody wallet need different safeguards. Protect exchange logins with a unique password and strong two-factor authentication. For self-custody, your recovery backup is what lets you restore access.
Keep recovery words offline and private. A support agent or website asking for them is a reason to stop.
See a recovery example
Your phone breaks. An exchange may help you recover your account after identity checks. A self-custody wallet cannot reset your recovery phrase. Check your wallet’s official backup instructions before relying on it.
Choose the right transfer network
The asset, token version and network must be supported at the destination. A familiar ticker or a matching address format is not enough. Read the receiving platform’s deposit instructions before selecting a withdrawal network.
Check the address, any required memo or tag, fees and minimums. Consider a small test transfer first.
See a network example
Your destination accepts USDC on Ethereum. Selecting a cheaper network at the sending exchange does not make it an Ethereum transfer. Use a network both ends support; an ordinary withdrawal does not bridge tokens.
Understand the price you pay
Trading fees are only part of the cost. The spread, available liquidity and withdrawal charges also matter. A market order prioritizes execution; a limit order controls the price but may remain unfilled or fill only partly.
Check the order preview and the amount you will receive, then compare the full cost of your intended purchase and withdrawal.
Work through a cost example
Hypothetical example: a $200 trade with a 0.1% trading fee costs $0.20 in trading fees. A separate $5 withdrawal fee brings those charges to $5.20. Spread or slippage may add more; these are not quoted exchange rates.
