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- Token balance retrieval
- Access to historical transaction data
- Decoded event log insights
- Detailed traces with internal transactions, state changes, and input data (for foundational chains)
Summary of the Data APIs:
0xAPI enables developers to quickly and easily access structured onchain data. This means consistent response schemas that are blockchain agnostic. Available APIs and corresponding use cases include:Wallet API
Features: Retrieve all token balances (ERC20, ERC721, ERC1155, and native tokens), token transfers, and both current and historical token prices.Use Cases: Ideal for wallets, portfolio management tools, token gating systems, and airdrop snapshot functionality.
Transactions API
Features: Comprehensive access to all historical transactions with easily interpretable log events, including gas usage and spending summaries.Use Cases: Perfect for accounting and tax solutions, as well as generating custom in-app transaction receipts.
NFT API
Features: Access to media assets, metadata, sales data, ownership details, trait and attribute filters, and thumbnail previews.Use Cases: Designed for NFT galleries, marketplaces, real-world asset (RWA) tracking, and token gating mechanisms.
Cross-Chain API
Features: Simplified APIs for retrieving wallet activity across multiple chains in a single call, including cross-chain transaction and balance data.Use Cases: Streamlined app onboarding and consolidated wallet activity feeds.
Blockchain API
Features: Provides block details, log events by contract address or topic hash, gas price data, token price insights, and holder statistics.Use Cases: Tailored for building custom blockchain explorers.
Security API (Coming Soon)
Features: Detailed insights into NFT and ERC20 token allowances, including value-at-risk calculations.Use Cases: Supports wallet revoke features and advanced security applications.