Closing Line Value (CLV)

# CLV by sportsbook for the past 7 days
curl -X GET "https://api.sharpapi.io/api/v1/historical/clv?group_by=sportsbook" \
  -H "X-API-Key: YOUR_API_KEY"
 
# Pinnacle-referenced CLV only, grouped by sport
curl -X GET "https://api.sharpapi.io/api/v1/historical/clv?devig_book=pinnacle&group_by=sport" \
  -H "X-API-Key: YOUR_API_KEY"
 
# Day-by-day CLV for DraftKings picks over a date range
curl -X GET "https://api.sharpapi.io/api/v1/historical/clv?sportsbook=draftkings&group_by=day&from=2026-06-01&to=2026-06-08" \
  -H "X-API-Key: YOUR_API_KEY"

const params = new URLSearchParams({
  devig_book: 'pinnacle',
  group_by: 'sportsbook',
});
const response = await fetch(
  `https://api.sharpapi.io/api/v1/historical/clv?${params}`,
  { headers: { 'X-API-Key': 'YOUR_API_KEY' } }
);
const { data } = await response.json();
for (const group of data.groups) {
  // avg_clv_percent, avg_ev_percent, and win_rate are null when a group
  // has no graded / no settled rows — guard before formatting.
  const clv = group.avg_clv_percent !== null
    ? `${group.avg_clv_percent.toFixed(2)}%`
    : 'n/a';
  const wr = group.win_rate !== null
    ? `${(group.win_rate * 100).toFixed(1)}% over ${group.wins + group.losses} settled`
    : 'no settled bets';
  console.log(`${group.group_key}: avg CLV ${clv} (${group.total_graded} graded), win rate ${wr}`);
}

import requests
 
response = requests.get(
    'https://api.sharpapi.io/api/v1/historical/clv',
    params={'devig_book': 'pinnacle', 'group_by': 'sportsbook'},
    headers={'X-API-Key': 'YOUR_API_KEY'},
)
payload = response.json()
for group in payload['data']['groups']:
    # avg_clv_percent / avg_ev_percent / win_rate are None when a group has
    # no graded / no settled rows — guard before formatting.
    clv = (
        f"{group['avg_clv_percent']:.2f}%"
        if group['avg_clv_percent'] is not None else 'n/a'
    )
    settled = group['wins'] + group['losses']
    wr = (
        f"{group['win_rate'] * 100:.1f}% over {settled} settled"
        if group['win_rate'] is not None else 'no settled bets'
    )
    print(f"{group['group_key']}: avg CLV {clv} "
          f"({group['total_graded']} graded), win rate {wr}")