The API for 
Base Data
Get portfolio balances, token prices, NFTs, and transaction data across the entire Base ecosystem.
Real-time indexing
We index & parse Base so you don't have to. No infrastructure headaches, letting you focus on building.
Deep coverage
Access portfolio data, token prices, NFT metadata, and transaction history across the entire Base ecosystem with a simple, unified API.
All of Base — in a few lines of code
Access tokens, portfolio data, and applications with a single API
Portfolio Data
Complete Base portfolio data including tokens, NFTs, and DeFi positions.
Base NetworkToken Data
Access real-time Base token prices, market data, and holder information.
NFT Data
Explore Base NFT collections with detailed metadata and ownership information.
BaseTransaction History
Get human-readable transaction history on Base with detailed asset changes.
Ready to start building on Base?
If you need help with implementation or have other questions our team is here to help.