Swap SOL at the Best Rate

What is SOL?

SOL at 0xd31a59c85ae9d8edefec411d448f90841571b89c is not the coin that pays fees and secures the Solana network. It is a bridged receipt: the Wormhole token bridge, long branded Portal, holds native SOL in custody on Solana and mints this ERC-20 one for one on Ethereum. The wrapper trades under the same symbol but lives entirely inside Ethereum's token standard.

Native SOL is the staking and gas asset of a separate network, so it cannot exist on Ethereum by itself. Bridging is what carries its value across, and the token on this page is the most widely used Wormhole version of it.

How SOL works

The bridge follows a lock and mint model. Depositing SOL on Solana locks it with the bridge contract and emits a message; once Wormhole's guardian network attests that message, the Ethereum side mints the same amount of wrapped SOL. Redeeming works in reverse: the ERC-20 is burned and the locked SOL is released.

The attestations come from 19 guardian nodes run by established validator companies, and a verifiable action approval needs signatures from 13 of the 19. There is no collateral beyond the locked SOL and no issuer promise: the wrapper is worth what the bridge custody makes redeemable.

SOL supply and tokenomics

Wrapped SOL has no supply schedule of its own. Tokens are minted when SOL is locked on Solana and burned when holders exit, so the outstanding amount simply tracks how much SOL sits in the bridge. Nothing inflates the wrapper, and no fee or spread is built into the peg itself.

Who builds SOL

Wormhole began as a bridge between Solana and Ethereum, initially developed with the trading firm Jump Crypto, and has grown into a general cross-chain messaging protocol. Stewardship now sits with the Wormhole Foundation and contributors such as Wormhole Labs, with protocol governance conducted through the W token introduced in 2024.

What people use SOL for

In practice the wrapper is how Solana exposure plugs into Ethereum's token infrastructure, from swap pools to lending markets that only understand the ERC-20 interface.

• Trade SOL against ETH or stablecoins on Ethereum venues.
• Provide liquidity to wrapped SOL pools.
• Move value between the Solana and Ethereum ecosystems through the bridge.
• Hold Solana exposure inside an Ethereum-native portfolio or vault.

SOL risks and considerations

The wrapper inherits bridge risk. On 2 February 2022 an attacker exploited a signature verification bug in Wormhole's Solana contracts and minted 120,000 wrapped ETH without collateral; Jump Crypto replaced the funds within a day and the bug was patched, but the episode shows what a bridge failure means for wrapped assets. If custody were ever impaired, the ERC-20 could trade below native SOL.

Holding wrapped SOL also forgoes what native SOL does: it cannot be staked for Solana rewards or spent on Solana fees. Several bridges wrap SOL onto Ethereum, so confirm the Wormhole deployment address rather than trusting the ticker.