Token Unlock Price Impact Dashboard Development

Token Unlock Price Impact Dashboard Development

Token unlock—one of the most predictable price catalysts in crypto. Scheduled vesting cliffs are public on-chain or via project documentation, but aggregating this data and showing it in context of market cap, liquidity, and historical patterns—non-trivial. That's what makes unlock dashboard valuable.

Token Unlock Event Sources

On-Chain Vesting Contracts

Many projects deploy standard vesting contracts—read directly:

import { publicClient } from './client'
import { parseAbi } from 'viem'

const vestingAbi = parseAbi([
  'function vestingSchedules(address beneficiary) view returns (uint256 start, uint256 cliff, uint256 duration, uint256 amountTotal, uint256 released)',
  'function VestingScheduleCreated(address indexed beneficiary, uint256 amount) event',
])

// All beneficiaries from events
const events = await publicClient.getLogs({
  address: vestingContractAddress,
  event: parseAbi(['event VestingScheduleCreated(address indexed beneficiary, uint256 amount)'])[0],
  fromBlock: deployBlock,
  toBlock: 'latest',
})

Popular contracts: OpenZeppelin VestingWallet, Sablier v2 (streaming vesting), TokenVesting from various auditors. Each has its own ABI.

Sablier v2 deserves special attention—protocol-level streaming where unlock happens continuously, not in cliffs. For dashboard calculate unlocked amount at time T via streamedAmountOf(streamId).

Off-Chain Sources

Not all projects use on-chain vesting. Many hold tokens on multisig and transfer manually per schedule. Data sources:

• TokenUnlocks.app API—aggregates data on major projects
• Messari—historical unlock events
• Project vesting documentation—parse public docs (Notion, Gitbook)
• CoinGecko—tokenomics data for some projects

For MVP: combine on-chain parsing + manual entry for major projects + integration with one-two APIs.

Calculating Price Impact

Supply Shock Ratio

Basic metric: how many tokens unlock relative to current circulating supply and 30-day volume:

interface UnlockEvent {
  date: Date
  amount: bigint      // in token units
  category: 'team' | 'investors' | 'ecosystem' | 'public'
  vestingContract: string
}

function calculatePriceImpact(unlock: UnlockEvent, marketData: MarketData) {
  const unlockUsd = Number(formatUnits(unlock.amount, 18)) * marketData.tokenPrice
  
  // % of circulating supply
  const supplyImpact = unlockUsd / marketData.marketCap * 100
  
  // Ratio to average daily volume
  const volumeRatio = unlockUsd / (marketData.volume30d / 30)
  
  // Historical pattern: investors/team sell more aggressively
  const sellPressureMultiplier = {
    team: 0.3,         // ~30% usually sold
    investors: 0.5,    // ~50% sold (especially early rounds)
    ecosystem: 0.1,    // grants rarely sold immediately
    public: 0.15,
  }[unlock.category]
  
  const estimatedSellPressure = unlockUsd * sellPressureMultiplier
  
  return {
    supplyImpactPercent: supplyImpact,
    volumeRatio,
    estimatedSellPressureUsd: estimatedSellPressure,
    severity: volumeRatio > 1 ? 'high' : volumeRatio > 0.3 ? 'medium' : 'low',
  }
}

Historical Backtesting

For each past unlock event calculate actual price change over [-7d, 0, +1d, +7d, +30d]:

-- Example query for historical analysis
SELECT 
  u.unlock_date,
  u.amount_usd,
  u.category,
  p.price_7d_before,
  p.price_at_unlock,
  p.price_7d_after,
  (p.price_7d_after - p.price_at_unlock) / p.price_at_unlock * 100 as pct_change_7d
FROM unlock_events u
JOIN price_snapshots p ON p.token_id = u.token_id 
  AND p.date BETWEEN u.unlock_date - interval '7 days' 
  AND u.unlock_date + interval '30 days'
WHERE u.token_id = $1
ORDER BY u.unlock_date DESC

This analysis shows historical correlation between unlock size and price movement for specific token—more valuable than market-wide averages.

Visualization

Timeline Chart

Primary component: horizontal timeline with unlock events. TradingView Lightweight Charts with custom markers:

import { createChart, IChartApi } from 'lightweight-charts'

// Price chart + unlock markers
const markers = unlockEvents.map(event => ({
  time: event.date.getTime() / 1000,
  position: 'belowBar' as const,
  color: event.severity === 'high' ? '#ef4444' : '#f59e0b',
  shape: 'arrowUp' as const,
  text: `$${(event.amountUsd / 1e6).toFixed(1)}M unlock`,
  size: Math.min(event.severity === 'high' ? 2 : 1, 3),
}))

Unlock Calendar

Calendar view of upcoming events—shadcn/ui Calendar with custom day renderer showing unlock sum per day.

Supply Breakdown

Pie/donut chart of current supply distribution by category (locked/unlocked/circulating) + stacked bar forecasting unlock by months.

Stack and Data

Single-token dashboard doable in 3 days. Multi-token platform with historical analysis, on-chain parsing of multiple vesting standards, and auto-updating—4–5 days.