Covalent

Overview

Covalent provides APIs and RPC services for accessing structured on-chain data. It covers 100+ blockchain networks including Avalanche, giving developers access to historical and real-time data through a single API.

Features

• Unified API: One API for accessing data across 100+ blockchain networks.
• Historical Data: Complete historical blockchain data with no gaps.
• RPC Infrastructure: RPC nodes for direct blockchain access.
• Real-Time Updates: Current blockchain state and events.
• Structured Data: Pre-indexed blockchain data ready for consumption.
• Token Data: Token balances, transfers, and price information.
• Transaction History: Full transaction history for addresses and contracts.
• Multi-Chain Support: Consistent API across networks.

Documentation

For detailed guides and API documentation, visit the Covalent Documentation.

Use Cases

• Wallet Applications: Token balances and transaction histories.
• Analytics Platforms: On-chain data for analysis and reporting.
• DeFi Applications: Real-time and historical DeFi protocol data.
• Portfolio Trackers: Multi-chain portfolio tracking.
• NFT Platforms: NFT metadata and ownership information.