Swap AVAX on Solana to USDC on Polygon

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What you need to know

Move from a Solana account into Polygon EVM

Solana uses Solana accounts and SOL for source fees, while Polygon uses an EVM 0x account and POL for destination gas. Confirm the destination token contract and do not paste a Solana address into the EVM destination field. AVAX is read from its Solana mint or native account, while USDC arrives at the quoted Polygon native or contract representation.

AVAX mint and SOL fee checks

Base58-encoded Solana account address SOL is the native gas asset for Solana. A Solana source signs over accounts or token accounts, identifies SPL assets by mint, and spends SOL for transaction fees. On Avalanche C-Chain, native AVAX funds both the transfer value and gas; on another chain, an AVAX-labelled contract behaves as a token input instead. The mint/account selected by the quote must match the source wallet balance.

Polygon contract and 0x receiving checks

EVM 0x account address POL is the native gas asset for Polygon. A Polygon PoS receipt follows Polygon token contracts and checkpointed execution; later movement uses POL gas rather than Ethereum L1 gas. The wallet must support the destination USDC native label or contract. Receipt does not automatically supply the destination network’s gas asset. A Solana address cannot receive this EVM-side output.

Receiving stablecoin USDC

USDC is an issued dollar-oriented stablecoin with canonical, native, and bridged variants across networks. Contract events and issuer controls differ from a network-native gas asset. The destination wallet must support the exact Polygon representation. The route converts a native-asset source into a stablecoin balance; the destination ticker alone is not a contract check.

Mistakes specific to AVAX Solana to USDC Polygon

Route-specific mistakes include sending on a network other than Solana; using a destination that is not valid for Polygon; running out of SOL before the source transaction is submitted; assuming solana and evm addresses are interchangeable; selecting a stablecoin by ticker without checking its network contract. A Solana source signs over accounts or token accounts, identifies SPL assets by mint, and spends SOL for transaction fees. On Avalanche C-Chain, native AVAX funds both the transfer value and gas; on another chain, an AVAX-labelled contract behaves as a token input instead. A Polygon PoS receipt follows Polygon token contracts and checkpointed execution; later movement uses POL gas rather than Ethereum L1 gas. The wallet must support the destination USDC native label or contract. Receipt does not automatically supply the destination network’s gas asset.

AVAX input identity and handling

Avalanche is classified as a native asset for this route. AVAX uses a network-specific contract asset on Solana. The recorded Solana representation uses 8 decimal places. On Avalanche C-Chain, native AVAX funds both the transfer value and gas; on another chain, an AVAX-labelled contract behaves as a token input instead.

USDC output identity and receiving

USDC is classified as a stablecoin for this route. USDC uses a network-specific contract asset on Polygon. The recorded Polygon representation uses 6 decimal places. The wallet must support the destination USDC native label or contract. Receipt does not automatically supply the destination network’s gas asset.

Private Route for AVAX → USDC

Solana account, token, program, signature, and fee activity remain public, and Polygon wallet, token-transfer, contract, log, and gas activity remain public. For this AVAX on Solana to USDC on Polygon path, Private Route is intended to reduce the direct visible relationship between activity around the source-side Base58-encoded Solana account address and destination-side EVM 0x account address; it does not hide either chain's public records.

  • Reduces the obvious link between the AVAX deposit and USDC receipt
  • Compare standard and Private Route options for Solana → Polygon
  • Shows what remains public on Solana and Polygon before you deposit
Check Private Route availability →

Related routes

Swap AVAX on Solana to USDC on Polygon FAQs

Can a Solana address be used for the Polygon output?

No. EVM 0x account address The USDC output belongs to the quoted EVM representation.

What pays gas on each side of this Solana-to-EVM route?

SOL pays source fees on Solana. POL pays later transactions on Polygon; the delivered USDC does not replace that gas balance unless it is the native asset.

What exactly leaves Solana as AVAX?

AVAX is a contract representation on Solana with 8 decimals at KgV1GvrHQmRBY8sHQQeUKwTm2r2h8t4C8qt12Cw1HVE. SOL, not AVAX, pays gas unless both symbols are the same. A Solana source signs over accounts or token accounts, identifies SPL assets by mint, and spends SOL for transaction fees. On Avalanche C-Chain, native AVAX funds both the transfer value and gas; on another chain, an AVAX-labelled contract behaves as a token input instead.

What exactly arrives on Polygon as USDC?

USDC is a contract representation on Polygon with 6 decimals at 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359. POL, not USDC, pays gas unless both symbols are the same. A Polygon PoS receipt follows Polygon token contracts and checkpointed execution; later movement uses POL gas rather than Ethereum L1 gas. The wallet must support the destination USDC native label or contract. Receipt does not automatically supply the destination network’s gas asset.

Why does the AVAX to USDC direction matter?

On Avalanche C-Chain, native AVAX funds both the transfer value and gas; on another chain, an AVAX-labelled contract behaves as a token input instead. On receipt, The wallet must support the destination USDC native label or contract. Receipt does not automatically supply the destination network’s gas asset.

What changes between the source and destination asset roles?

AVAX is the deposited native-asset input; USDC is the quoted stablecoin output. Source allowance or native-spend rules and destination wallet/representation checks are evaluated separately.

What should be matched before sending AVAX?

On Avalanche C-Chain, native AVAX funds both the transfer value and gas; on another chain, an AVAX-labelled contract behaves as a token input instead. A Solana source signs over accounts or token accounts, identifies SPL assets by mint, and spends SOL for transaction fees. A Polygon PoS receipt follows Polygon token contracts and checkpointed execution; later movement uses POL gas rather than Ethereum L1 gas. The wallet must support the destination USDC native label or contract. Receipt does not automatically supply the destination network’s gas asset.

Can I swap AVAX on Solana to USDC on Polygon without KYC?

Requirements are checked for the live AVAX Solana to USDC Polygon quote. Verification requirements can depend on the provider, amount, jurisdiction, and current route. Sasquatch does not verify this route as universally no-KYC; check the live flow before continuing.

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