Nft Tracker

Track NFT collection prices, floor prices, and sales data. Supports Ethereum collections including BAYC, MAYC, CryptoPunks, and more.

NFT Price Tracker

Track NFT collection stats, floor prices, and recent sales using free APIs.

Free APIs (No Key Required)

Reservoir API (Recommended)

Get collection floor price:

bash

curl -s "https://api.reservoir.tools/collections/v6?slug=boredapeyachtclub" | jq '.collections[0] | {name, floorAsk: .floorAsk.price.amount.native, volume24h: .volume["1day"], volumeChange: .volumeChange["1day"]}'

Popular Collection Slugs

• boredapeyachtclub - Bored Ape Yacht Club (BAYC)
• mutant-ape-yacht-club - Mutant Ape Yacht Club (MAYC)
• cryptopunks - CryptoPunks
• azuki - Azuki
• pudgypenguins - Pudgy Penguins
• doodles-official - Doodles
• clonex - CloneX

Collection Stats

Get detailed collection stats:

bash

curl -s "https://api.reservoir.tools/collections/v6?slug=mutant-ape-yacht-club" | jq '.collections[0] | {
  name: .name,
  floor_eth: .floorAsk.price.amount.native,
  floor_usd: .floorAsk.price.amount.usd,
  volume_24h: .volume["1day"],
  volume_7d: .volume["7day"],
  volume_30d: .volume["30day"],
  owners: .ownerCount,
  supply: .tokenCount
}'

Recent Sales

Get recent sales for a collection:

bash

curl -s "https://api.reservoir.tools/sales/v6?collection=0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d&limit=10" | jq '.sales[] | {token_id: .token.tokenId, price_eth: .price.amount.native, timestamp: .timestamp, marketplace: .orderSource}'

Contract addresses:

• BAYC: 0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d
• MAYC: 0x60e4d786628fea6478f785a6d7e704777c86a7c6
• CryptoPunks: 0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb

Floor Price History

Get floor price over time:

bash

curl -s "https://api.reservoir.tools/collections/daily-volumes/v1?collection=0x60e4d786628fea6478f785a6d7e704777c86a7c6&limit=30" | jq '.[] | {date: .timestamp, floor: .floorAskPrice, volume: .volume}'

Top Collections

Get top collections by volume:

bash

curl -s "https://api.reservoir.tools/collections/v6?sortBy=1DayVolume&limit=10" | jq '.collections[] | {name: .name, floor: .floorAsk.price.amount.native, volume_24h: .volume["1day"]}'

Token Lookup

Get details for a specific NFT:

bash

# MAYC #1234
curl -s "https://api.reservoir.tools/tokens/v7?tokens=0x60e4d786628fea6478f785a6d7e704777c86a7c6:1234" | jq '.tokens[0] | {name: .token.name, image: .token.image, lastSale: .token.lastSale.price.amount.native, owner: .token.owner}'

Price Alerts (Script Example)

Monitor floor price and alert when below threshold:

bash

#!/bin/bash
COLLECTION="mutant-ape-yacht-club"
THRESHOLD=5  # ETH

FLOOR=$(curl -s "https://api.reservoir.tools/collections/v6?slug=$COLLECTION" | jq -r '.collections[0].floorAsk.price.amount.native')

if (( $(echo "$FLOOR < $THRESHOLD" | bc -l) )); then
  echo "ALERT: $COLLECTION floor is $FLOOR ETH (below $THRESHOLD ETH)"
fi

OpenSea API (With Key)

If you have an OpenSea API key:

bash

curl -s "https://api.opensea.io/api/v2/collections/mutant-ape-yacht-club/stats" \
  -H "X-API-KEY: $OPENSEA_API_KEY" | jq '.'

Tips

• Reservoir API is free and doesn't require authentication for basic queries
• Rate limits apply - cache responses when possible
• Prices are in ETH unless specified otherwise
• Use contract addresses for precise lookups, slugs for convenience