Getting Started

Protocol

Permissionless Pools

Architecture

Main Pool

Solend's main TVL sits in our main pool. These parameters are set with protocol health in mind, and we avoid listing riskier assets here until they have strong liquidity or represent low security risk. This pool will contain assets we are comfortable with listing alongside our main TVL, and usually have more liquidity.

Parameter

Value

Optimal utilization rate (%)

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

8%

Max borrow APR

100%

Interest Rate Spread

10%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

5,000,000 SOL

Borrow limit

2,000,000 SOL

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

8%

Max borrow APR

200%

Interest Rate Spread

10%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

150,000,000 USDC

Borrow limit

80,000,000 USDC

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

8%

Max borrow APR

100%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

0 soETH

Borrow limit

0 soETH

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

8%

Max borrow APR

100%

Interest Rate Spread

10%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

2,500 BTC

Borrow limit

None

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

65%

Liquidation penalty

5%

Liquidation threshold

75%

Min borrow APR

0%

Optimal borrow APR

12%

Max borrow APR

150%

Interest Rate Spread

15%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

750,000 SRM

Borrow limit

None

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

8%

Max borrow APR

50%

Interest Rate Spread

10%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

40,000,000 USDT

Borrow limit

36,000,000 USDT

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

65%

Liquidation penalty

5%

Liquidation threshold

75%

Min borrow APR

0%

Optimal borrow APR

12%

Max borrow APR

150%

Interest Rate Spread

15%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

300,000 FTT

Borrow limit

None

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

80%

Min borrow APR

0%

Optimal borrow APR

12%

Max borrow APR

150%

Interest Rate Spread

15%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

80%

Deposit limit

0 FTT

Borrow limit

0 FTT

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

65%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

30%

Max borrow APR

200%

Interest Rate Spread

15%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

1,250,000 RAY

Borrow limit

None

Migrating to an Isolated Pool to help Main pool become safer, allowing Main parameters to be increased.

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

0%

Liquidation penalty

20%

Liquidation threshold

50%

Min borrow APR

0%

Optimal borrow APR

12%

Max borrow APR

200%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

0 SBR

Borrow limit

0 SBR

Migrating to an Isolated Pool to help Main pool become safer, allowing Main parameters to be increased.

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

0%

Liquidation penalty

20%

Liquidation threshold

50%

Min borrow APR

0%

Optimal borrow APR

30%

Max borrow APR

200%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

0 MER

Borrow limit

0 MER

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

30%

Max borrow APR

200%

Interest Rate Spread

10%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

2,500,000 mSOL

Borrow limit

None

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

8%

Max borrow APR

100%

Interest Rate Spread

10%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

25,000 ETH

Borrow limit

None

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

35%

Liquidation penalty

20%

Liquidation threshold

50%

Min borrow APR

100%

Optimal borrow APR

250%

Max borrow APR

250%

Interest Rate Spread

20%

Borrow fee

5%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

5,000,000 SLND

User Deposit Limit

500,000 SLND

Borrow limit

500,000 SLND

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

12%

Max borrow APR

150%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

None

Borrow limit

None

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

75%

Liquidation penalty

5%

Liquidation threshold

85%

Min borrow APR

0%

Optimal borrow APR

12%

Max borrow APR

150%

Interest Rate Spread

10%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

1,500,000 stSOL

Borrow limit

None

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

0%

Liquidation penalty

0%

Liquidation threshold

50%

Min borrow APR

0%

Optimal borrow APR

12%

Max borrow APR

250%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

0 UST

User Deposit Limit

0 UST

Borrow limit

None

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

35%

Liquidation penalty

20%

Liquidation threshold

50%

Min borrow APR

0%

Optimal borrow APR

30%

Max borrow APR

200%

Interest Rate Spread

20%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

750,000 ORCA

Borrow limit

None

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

65%

Liquidation penalty

10%

Liquidation threshold

75%

Min borrow APR

0%

Optimal borrow APR

12%

Max borrow APR

100%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

500,000 USDT-USDC LP

Borrow limit

0 USDT-USDC LP

Parameter

Value

Optimal utilization rate

80%

Loan to value ratio

65%

Liquidation penalty

10%

Liquidation threshold

75%

Min borrow APR

0%

Optimal borrow APR

12%

Max borrow APR

100%

Borrow fee

0.1%

Flash loan fee

0.3%

Host fee percentage

20%

Deposit limit

25,000 mSOL-SOL LP

Borrow limit

0 mSOL-SOL LP

Last modified 2mo ago

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SOL

USDC

soETH (Sollet) (Deprecating)

BTC (Sollet)

SRM

USDT

FTT (Wormhole)

soFTT (Sollet) [deprecating]

RAY

SBR (Deprecating)

MER (Deprecating)

mSOL

ETH (Wormhole)

SLND

scnSOL

stSOL

UST (Wormhole) (Deprecating)

ORCA

Saber USDT-USDC LP

Saber mSOL-SOL LP