xRHEA Lending Boost

Overview

xRHEA Lending Boost allows users to lock xRHEA tokens in exchange for boosted incentive rewards on Rhea Lending. The longer the lock-up period, the greater the boost — up to a maximum of 6 months.

Note: Boost only affects incentive rewards. It does not impact base lending interest rates.

xRHEA Lending Boost interface with boost ratio range and lock-up period up to 6 months

How it works

Lock xRHEA → Earn Weight → Get Boosted Rewards

The program operates in two sections:

  1. Weight Algorithm – Calculates your Weight based on the amount and duration of xRHEA locked.

  2. Farming Multiplier Algorithm – Converts your Weight into a reward boost factor.

1. Weight Algorithm

Your Weight is determined by:

Where:

  • Y = Weight

  • X = The amount of xRHEA locked

  • D = Lock duration (from 30 to 180 days)

  • D_min = 30

  • D_max = 180

  • M_min = 10,000

M_max = 30,000

Example Weight Table

xRHEA Locked
Lock Duration
Weight Received

100 xRHEA

1 Month

100

100 xRHEA

3.5 Months

200

100 xRHEA

6 Months

300

The longer you lock, the higher the Weight (up to 3x boost at 180 days)

2. Farming Multiplier Algorithm

Once Weight is calculated, it’s converted into a Farming Multiplier, which boosts the user’s share of the incentive rewards pool.

Where:

  • Y = user's Weight

  • boost_suppress_factor = 100

  • base = 2137469933345.874131511402299392

Farming Multiplier Table

Weight Amount
Farming Multiplier

500

1.056x

5,000

1.137x

50,000

1.218x

500,000

1.300x

5,000,000

1.381x

50,000,000

1.462x

Example: How Rewards Are Distributed

Imagine the USDC lending pool emits 200 wNEAR/day in incentive rewards.

Case 1: Boosted Users Only

User
Supplied USDC
Weight
Multiplier
Boosted Shares

Alice

500

500,000

1.300x

650

Bob

50

500

1.056x

52.8

  • Total Boosted Shares: 702.8

  • Reward Allocation:

    • Alice: 184.96 wNEAR/day

    • Bob: 15.2 wNEAR/day

Case 2: New User Without xRHEA Lock

User
Supplied USDC
Weight
Multiplier
Boosted Shares

Charlie

1,000

0

1.000x

1,000

  • New Total Boosted Shares: 1,702.8

  • Updated Reward Allocation:

    • Alice: 76.34 wNEAR/day

    • Bob: 6.2 wNEAR/day

    • Charlie: 117.44 wNEAR/day

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