Where to buy Sonic (S)

The two platforms, honestly compared

Sonic is the EVM L1 that succeeded Fantom, and both major Dutch exchanges list its native asset S. Both offer S with SEPA/iDEAL deposits and MiCA authorisation.

• Bitvavo — 400+ assets, volume-tiered fees, free deposits. The larger catalogue and the more established S venue of the two.
• Finst — flat 0.15%, no added spread, flexible staking. Cheaper default for smaller purchases.

What buying S actually costs

Free EUR deposits and withdrawals on both. Finst’s flat 0.15% undercuts Bitvavo’s 0.25% base taker fee for typical retail purchases; Bitvavo’s volume tiers win if you trade heavily. Withdrawals to your wallet: Bitvavo charges only the network fee, Finst adds a €2.50 baseline.

Worked example — a €1,000 S purchase:

• Finst: €1,000 × 0.15% = €1.50 in fees, no added spread.
• Bitvavo: €1,000 × 0.25% = €2.50 at the base taker tier.

Withdraw once: only the network fee (small on Sonic) on Bitvavo, or that plus €2.50 on Finst.

How to buy Sonic step by step

1. Create an account on Bitvavo or Finst and complete ID verification.
2. Deposit EUR — free SEPA or iDEAL on both.
3. Place your order — market for instant execution, or a limit order at your price.
4. Decide where the S lives — custodial until you withdraw it. If you plan to hold, decide your wallet before buying (step 5).
5. Withdraw to your wallet — S runs on the Sonic network. S addresses look like Ethereum addresses, so the trap is network selection: always pick the Sonic network in the withdrawal screen, never Fantom or Ethereum.

The wallet reality check

Sonic is an EVM network, so the wallet story is simple: MetaMask, Rabby or Trust Wallet hold S once the Sonic network is added, and a Ledger provides cold storage through those frontends. The one thing to get right is the network label — addresses are identical across EVM chains.

Deposits, verification & safety

Both platforms require ID verification before you can trade — expect a few minutes to a day depending on the checks. Deposits are free on both (SEPA or iDEAL), and both are MiCA-authorised under AFM supervision, so the same EU-level investor-protection rules apply. For anything beyond a small starter amount, use the exchange’s withdrawal-address allowlist if available, and never paste an address from a chat, email or support request.

After you buy

An exchange balance is custodial — Bitvavo and Finst hold your S for you. For anything you plan to keep, withdraw to a self-custody wallet; see our Sonic wallet guide and the step-by-step withdrawal tutorials.

Who should buy on which platform

• Buy-and-hold S holders — Finst’s flat fee is cheaper per purchase, and the €2.50 withdrawal baseline is a one-time cost if you withdraw once and hold.
• Frequent withdrawers or DCA buyers — Bitvavo’s network-fee-only withdrawals win. If you move S off the exchange monthly, the Finst baseline adds up to €30/year.
• Stakers — both exchanges offer staking, but native Sonic staking in your own wallet usually pays more than exchange staking; compare before committing.
• Fantom migrants — if you held FTM before the migration, check that your exchange balance shows S and that your wallet is on the Sonic network before withdrawing.

Exchanges compared

Verified 6 Aug 2026.

How we evaluate

Every recommendation is based on our published methodology: we separate self-custody wallets, hardware wallets, custodial exchanges and buying platforms, and score each with its own criteria. We label everything as hands-on tested, documentation reviewed, or not yet tested. Commissions never determine rankings.

Read our full methodology

Sources & evidence

• OfficialBitvavo — Sonic listing ↗
• OfficialFinst — Sonic listing ↗
• OfficialBitvavo — fees ↗
• OfficialFinst — fees ↗

Changelog

• 8 Aug 2026New page: S is listed on Bitvavo and Finst; covers the Sonic-network withdrawal reality and fee comparison.

Frequently asked questions

Is Sonic listed on Bitvavo?

Yes — Bitvavo lists S for trading and withdrawals, with free SEPA/iDEAL deposits and MiCA authorisation (AFM).

Is Sonic listed on Finst?

Yes — Finst lists S for spot trading with SEPA/iDEAL deposits, flat 0.15% fees and MiCA authorisation (AFM).

Can I withdraw S from Bitvavo or Finst?

Yes — both support withdrawals to external wallets on the Sonic network. Bitvavo charges only the network fee; Finst adds a €2.50 fixed baseline per crypto withdrawal.

Which exchange is cheaper for buying S?

For most retail purchases Finst's flat 0.15% is cheaper than Bitvavo's 0.25% base taker fee; Bitvavo's volume tiers win for heavy trading. On withdrawals Bitvavo passes on only the network fee, Finst adds a €2.50 baseline. See our Bitvavo vs Finst comparison.

Related