Achievement Rewards

On-chain achievement system rewarding users for staking milestones.

Address (Sepolia): 0xbb0805254d328d1a542efb197b3a922c3fd97063

Overview

The AchievementRewards contract tracks 6 staking achievements, each with eligibility criteria checked against the staking contract state. Users can claim OEC rewards for achievements they've completed. Each achievement can only be claimed once per address.

Achievements

ID	Name	Requirement	Reward	Category
0	First Stake	Complete first staking transaction	5 OEC	Beginner
1	Diamond Hands	Hold staked tokens in 30-day+ pool for 30 days	50 OEC	Loyalty
2	Pool Explorer	Stake 100+ OEC in 2 different long-term pools	100 OEC	Explorer
3	High Roller	Stake 10,000+ OEC across 30-day+ pools	500 OEC	Whale
4	Reward Hunter	Earn 100+ OEC in staking rewards	200 OEC	Strategy
5	Hodler	Stake 2,000+ OEC in a long-term pool	1,000 OEC	Dedication

Maximum per user: 1,855 OEC (if all 6 achievements are claimed)

Functions

Function	Description
getUserStatus(account)	Returns (bool[] eligible, bool[] claimed) arrays
claim(achievementId)	Claim a single achievement reward
claimAll()	Claim all eligible achievements in one transaction

How It Works

1. The contract reads staking state from the MultiPoolStakingV2 contract

2. getUserStatus() checks each achievement's criteria against on-chain data

3. Returns two boolean arrays: which achievements are eligible, which are already claimed

4. User calls claim(id) or claimAll() to receive OEC rewards

5. Claimed achievements are marked and cannot be claimed again

Funding: The AchievementRewards contract must hold sufficient OEC tokens to pay out rewards. The faucet page displays the contract's current OEC balance.