Flexline: put your crypto to work without selling it

You shouldn’t have to sell your crypto to access capital. This is the problem Flexline was designed to solve.

This is the first in a three-part series. Each article delves deeper into the mechanics, tradeoffs, and decisions that are worth thinking about based on your situation.

TL;DR

• Flexline is a fixed rate crypto loan – no margin trading, no DeFi
• Three distinct profiles benefit the most: long-term holders who need liquidity, traders who need liquidity without closing their positions, and manufacturers or companies with cryptocurrencies on their balance sheet
• In all cases, the logic is the same: keep your position intact, access the capital you need, know your costs in advance
• Prices: 7 to 25% APR (fixed). Duration: from two days to two years. Off-platform withdrawals supported.

1. The long-term holder who needs liquidity

Meet Marcus. He has held BTC and ETH since 2019. He is not a day trader. He checks the tables, knows the cost base and has a strong conviction about how things will develop over the next few years. In every way, he built something real.

Then a real estate transaction appears. Large deposit required. Two week window.

The instinct is to sell. But selling means triggering a taxable event, crystallizing gains that he prefers to let accrue and definitively exiting positions in which he still believes. He also looked into DeFi lending. He found it technically complicated and, after the events of recent years, he does not want to put serious guarantees anywhere.

What Marcus needs is a loan against what he already owns, on a platform he already trusts, at a rate he can plan for. Not a complicated structure. It’s not a long process. Just capitalize on a set schedule, with costs he can see up front.

“I didn’t spend five years building this position
to sell it at the first moment, I needed money.

With Flexline, BTC and ETH from Marcus on Kraken are automatically considered valid collateral. He takes out a loan and withdraws the funds off-platform. His position remains open. Its capital is available. The rate is fixed for the entire duration. It is up to him to choose the calendar, from two days to two years.

He does not abandon what he has built. He makes it work.

This is a common profile among Flexline users: significant long-term assets, a real need for capital and a strong preference not to sell. In the first week of Flexline’s launch, users were selecting loan terms of up to 672 days. It’s not a bridge. It is a long-term liquidity strategy.

Why Flexline is suitable:

• Off-platform withdrawals – funds can go where they are needed
• Mandates of up to two years – designed for long-term planning, not just short-term gaps
• Fixed rate – the cost is known from the first day, not subject to market movements
• Multi-asset guarantee – BTC, ETH and more across 48 supported assets

2. The rate-sensitive trader

Priya has been trading cryptocurrencies with leverage for three years. It understands margin mechanics, tracks its liquidation price, and has a risk management process in place that most retail traders don’t bother with. She is careful. She is also frustrated.

Spot margin rates are fixed once a position is opened, but the rate that applies is the rate in effect at the time you enter. During periods of high demand, this rate can increase significantly. For a trader building a thesis around a position over several weeks, opening in a high rate environment can cause the numbers to stop working before the market has even moved.

She wants to know the cost of her loan before committing, not discovering it at the time of execution.

“The market is not waiting for rates to calm down.
Flexline means I don’t have to do that either.

Flexline offers Priya an agreed rate in advance, for the entire term, regardless of margin demand when she is ready to trade. It can build its borrowing cost into its thesis before entering, keep its core long-term holdings intact as collateral, and deploy capital without risking opening itself up to a rate hike it didn’t see coming.

For positions where time and cost certainty is important, Flexline changes the math.

Here’s what this rate range means in practice: At a fixed APR of 7-25%, shorter terms come with lower rates. A two-day loan is very different from a two-year loan. The structure rewards traders who can be precise with their timing, and Priya is exactly that kind of trader.

Why Flexline is suitable:

• Positions remain open – borrow against your assets without closing what is already working
• Customizable LTV – leverage is a choice, not a default
• Core assets held as collateral – long-term positions remain intact
• Capital remains deployed – access liquidity without unwinding a position during the thesis

3. The builder with crypto on the balance sheet

David co-founded a crypto-native project in 2021. The team has grown. The product is live. Cash is mostly crypto. This is how the business was built and this is where the value lies. Currently, the company needs working capital. Not speculatively. Just operationally: payroll, infrastructure, short-term funding gap before the next increase closes.

Traditional lenders do not recognize crypto assets as collateral in a practical way. Those that come with long processes, high minimums, or both. The treasure sale is a last resort. This disrupts the cap chart, flags the wrong things, and liquidates assets the team would rather hold until the next cycle.

David needs capital that treats the balance sheet as it actually exists.

“We built this business in crypto. It shouldn’t take three months and a law firm to borrow.”

Flexline offers borrowing capacity secured against multi-asset collateral, with off-platform withdrawals and durations long enough to function as true working capital rather than a bridge. Two-year terms mean it can fit into the company’s financial plan as a facility, not a fire drill. Fixed rates mean the cost of capital is predictable, which is important for anything that goes into a financial model or board presentation.

For companies and builders operating in the crypto space, the credibility of the lender also matters. Kraken’s proof of reserves, regulatory status, and custody infrastructure aren’t just marketing. These are operational requirements for any serious business relationship. When you borrow against a company’s cash flow, you need to know who holds your collateral and that it will still be there at the end of the term.

Flexline is designed to answer both of these questions before you need to ask them.

Why Flexline is suitable:

• Large borrowing capacity – multi-asset collateral accepted on 48 supported crypto assets
• Off-platform withdrawals – funds can be paid into bank accounts, investment vehicles or wherever the business needs them
• Fixed rates – predictable cost of capital for financial planning and modeling
• Mandates of up to two years – real working capital, not a short-term patch

Three profiles. An underlying idea.

The situations are different. The logic behind it isn’t: you built something and you shouldn’t have to give it up to get to what you need.

Flexline is already online. In-depth blogs on the long-term holder, the rate-sensitive trader and the builder are coming soon.

Using Kraken Flexline involves risks, may have tax implications and may result in loss of capital. Borrowed assets subject to withdrawal limits. Availability of Kraken Flexline is subject to certain limitations and eligibility criteria.