Finst Referral Code

What you get, and what it takes

The word carrying all the weight is random. Clause 4 of the Finst referral conditions, dated 01/09/2026 and downloaded from its legal documents page on 1 September 2026, says both sides receive a random bonus within that band. Nowhere does Finst publish the distribution, the odds of any particular amount, or an average from past rounds. Without that, the top of the range is a number with no probability attached. Assume the floor and treat anything above it as a surprise.

There is also a guaranteed alternative on Finst's own website that the referral page does not mention. Promotional code FINST20 pays any new client a fixed €20 in bitcoin for the same trading condition and deadline, credited in October. The referral route only beats the public code if your draw lands above €20, and clause 6 says participants may not be eligible for other ongoing promotions unless Finst explicitly permits it. Work on the basis that you choose one.

The condition itself is cumulative trading volume, not a deposit. You have to put €1,000 of buying or selling through the platform inside the promotional month, having first passed verification and funded the account. At Finst's rate that volume costs about €1.50 in fees, which is nothing. The real cost is exposure: reaching the threshold means actually owning crypto, which can fall while you wait for the payout.

Two clauses can wipe the reward out after you have done the work. Close the account or withdraw all your assets before the period ends and neither side is entitled to anything. Finst can also amend, suspend or cancel the promotion at any time without notice, and a single account may claim at most three of these rewards per period.

What Finst is, and who holds your money

You are contracting with Finst B.V., at Herengracht 454, 1017 CA Amsterdam, registered with the Chamber of Commerce of Amsterdam under number 85668117 and authorised as a crypto-asset service provider under Regulation (EU) 2023/1114, the rulebook known as MiCA, by the Dutch Authority for the Financial Markets under number 41000015. All of that sits in the footer of every page on finst.com, checked on 28 August 2026, alongside a statement that Finst works on an execution-only basis and gives no investment advice.

Finst's countries page lists all 27 EU member states plus Switzerland. Funding is free everywhere, but the instant rails are national: iDEAL and Wero in the Netherlands, Bancontact in Belgium, and a plain SEPA transfer in the other 26 countries. The same page names the banks holding client euros, bunq and ING, both regulated in the Netherlands, which lets you see that your cash sits at a bank rather than inside the platform.

Be precise about what the authorisation covers. MiCA brings supervision, conduct rules, published policies and reporting duties. It is not a deposit guarantee. If Finst failed you would be a creditor in a Dutch insolvency, not a claimant against a compensation scheme.

One structural point gets almost no coverage: Finst is a broker, not an exchange with a public order book. Its order execution policy, dated 24 July 2025, says orders are executed through Finst's own trading lines with venues including multilateral trading platforms, over-the-counter market makers and providers that may execute against their own book, or transmitted to another provider entirely, and that you consent to execution outside trading platforms when you open the account. It also warns that limit and stop orders may be retained inside Finst's router rather than published to a venue, so a resting order gets no queue priority against other market participants.

What it costs to use

The headline is genuinely simple, which is rare here. Finst charges 0.15% of the trade amount, flat, on every buy, sell, swap and auto-invest order, on fiat to crypto and crypto to crypto pairs alike, with no added spread, no volume tier and no maker and taker split. Its fee schedule, shown on the fees page as valid from 23/07/2026 and read on 28 August 2026, also states no minimum trade amount, no inactivity fee and no custody fee.

Moving money is free in both directions: euro deposits by iDEAL, Bancontact or instant SEPA, euro withdrawals, and crypto deposits all cost nothing. The one charge on the way out is sending crypto off the platform, at the network fee plus €2.50 of third-party costs per withdrawal. Use the wrong network and recovery, where possible at all, costs the network fee plus €50.

Two products carry costs far above the flat rate, and neither reaches the marketing pages. Flexible staking has no direct charge, but Finst deducts a commission of between 25% and 45% from the rewards the blockchain pays, and the yields shown on the platform are already net of it. A quarter to nearly half of your staking income is the house's, the largest number anywhere in the schedule. Crypto Bundles cost 0.1% of bundle value per month, charged daily, roughly 1.2% a year on top of trading fees. Neither is outrageous, but a platform selling itself on price deserves reading outside the trading screen.

Finst also reserves the right, under article 14.1 of its Crypto Services Agreement, to adjust the schedule. Since the whole case for Finst rests on the flat rate, that is the page to recheck before a large trade.

Claiming the bonus without losing it

Everything is decided at registration, and the conditions run on a fixed calendar rather than from the day you sign up.

• Get a code from an existing Finst client before you start. Codes are generated inside their account, so there is no public code to copy.
• Enter the code in the designated field during registration. The conditions require it there, and describe no way to attach one afterwards.
• Complete identification and verification and wait to be approved as a client.
• Make a first deposit to activate the account. Free by iDEAL or Bancontact where available, otherwise by SEPA transfer, which can take a day or two to land.
• Trade the qualifying cumulative volume before the window closes on 30 September 2026, and leave the account open and funded until then. The friend whose code you used gets the same random amount you do.
• Expect payment in bitcoin during October 2026, which means the euro value of whatever you are awarded moves after it is credited.

Pros, cons, and who this actually suits

What Finst does well is price and plain dealing. A flat 0.15% with no added spread is the lowest all-in cost among the instant-buy services Finst benchmarks itself against, and the only one quoting a spread-free price at all, free deposits and withdrawals in both directions are unusual, the entity and its authorisation number are disclosed openly, and naming bunq and ING as the banks holding client cash is transparency most rivals skip. For someone who buys crypto occasionally in euros and holds it, that combination is hard to beat.

The drawbacks are real too. The reward is a lottery inside a published range with no odds attached, and it demands a month of committed trading before you learn what you won. Finst is small, at 110,000 or so registered users and €5 billion of lifetime volume by its own count, against venues with tens of millions of accounts. There is no public order book, so you cannot post a maker order and be paid for it. Staking hands over a quarter to nearly half of the yield. And the window is a hard calendar date, not a rolling offer.

Sign up if you want the simplest honest pricing in Europe, you buy and hold rather than trade actively, and you value a Dutch regulated broker with named banks behind it. Take the guaranteed sign-up code rather than a friend's link if certainty matters more than a gamble, since it pays a known amount on the same condition. Look elsewhere if you trade often enough to want an order book: OKX Europe charges 0.1000% to a taker and 0.0800% to a maker on spot, verified on its own fee page on 28 August 2026, which undercuts Finst for anyone placing their own orders, at the cost of the spread-free simplicity.

Finst's 93% cheaper claim, read closely

Finst builds its entire marketing case on a comparison table it publishes on its fees page, and it is worth reading properly because it is both largely true and carefully framed. On the version checked on 28 August 2026, using competitor pricing as of 31/07/2026, Finst puts its own total cost for a bitcoin purchase of the qualifying size at 0.15%, or €1.50, against Coinbase at 2.47%, Kraken at 2.50%, Revolut at 2.72%, eToro at 2.00%, OKX at 1.93% and Crypto.com at 1.50%. The average saving it advertises is 93.14%.

The footnote is where the framing lives. Finst states that the comparison covers instant purchase services only, uses the mid-price observed on each platform, and excludes promotions, volume discounts and maker and taker fee reductions. That last exclusion is the one that matters. Most of those competitors charge little as a headline fee and recover the money in the spread on their one-click buy flow, which is exactly what the table exposes, and exposing it is fair. But several of them also run a spot order book where a customer placing orders manually pays a published fee instead of a spread.

OKX is the clearest case. Finst's table shows it at 0.00% in fees and 1.93% in spread, which describes its instant buy button accurately. The same company publishes a spot taker fee of 0.1000% for a regular user on its European fee page, so a reader who learns that screen pays two-thirds of what Finst charges as a taker, and a little over half as a maker at 0.0800%. The honest version of the claim: against the buy button, which is how most people buy crypto, Finst really is dramatically cheaper and the table is a public service. Against a spot order book, Finst is not the cheapest option, and its model cannot be, because it has no book of its own to quote a maker rate on.

That is the decision in one line. If you will never look past the buy button, Finst's flat rate is the best deal available to you in Europe. If you would happily place a limit order on an exchange screen, the table is not measuring your situation.

Finst referral code FAQ