Historical blockchain data REST API providing access to transaction history, token transfers, NFT metadata, smart contract events, DEX swaps, and price data across Ethereum and other EVM-compatible chains. Offers five enterprise-grade REST APIs plus a SQL Analytics API for querying indexed blockchain data across Ethereum, Polygon, Optimism, Base, Arbitrum, Avalanche, BSC, Bitcoin, and Tron.
APIs.json: https://raw.githubusercontent.com/api-evangelist/transpose/refs/heads/main/apis.yml
- Blockchain
- NFT
- Cryptocurrency
- Web3
- Ethereum
- Token Transfers
- Smart Contracts
- Historical Data
- DeFi
- DEX
- Created: 2026-06-14
- Modified: 2026-06-14
Provides access to low-level blockchain primitives including accounts, blocks, transactions, logs, and traces across supported EVM chains. Enables bulk retrieval of raw settlement-layer data for analytics and indexing use cases.
- Human URL: https://docs.transpose.io/
- Base URL:
https://api.transpose.io
- Blockchain
- Blocks
- Transactions
- Logs
- Accounts
Retrieves any token balance, mint, transfer, or burn across ERC-20, ERC-777, and native tokens. Supports historical token transfers, DEX swap queries, and native token transactions across multiple EVM chains including Ethereum, Polygon, and Arbitrum.
- Human URL: https://docs.transpose.io/verified-endpoints/token-api/overview/
- Base URL:
https://api.transpose.io
- Tokens
- ERC-20
- Token Transfers
- DEX
- Swaps
- Balances
Provides a complete view of NFT sales, activity, balances, collections, ownership histories, and transfers spanning all NFT exchanges, collections, and standards including ERC-721 and ERC-1155. Supports Ethereum, Polygon, Optimism, Scroll, Arbitrum, Base, and Avalanche chains.
- Human URL: https://docs.transpose.io/verified-endpoints/nft-api/routes/transfers/
- Base URL:
https://api.transpose.io
- NFT
- ERC-721
- ERC-1155
- Collections
- Transfers
- Sales
- Ownership
Provides access to Ethereum Name Service records and transfer history, enabling lookup of ENS domain ownership, resolution records, and historical ENS activity on Ethereum.
- Human URL: https://docs.transpose.io/
- Base URL:
https://api.transpose.io
- ENS
- Ethereum Name Service
- Domains
- Identity
Delivers real-time and historical OHLC price data for any token including LP tokens since genesis. Supports minute-to-month granularity for price series, candlestick analysis, and LP token valuation across Balancer, Curve Finance, Uniswap, Convex Finance, Yearn, Synthetix, and Aave.
- Human URL: https://docs.transpose.io/verified-endpoints/token-prices-api/overview/
- Base URL:
https://api.transpose.io
- Token Prices
- OHLC
- Historical Prices
- DeFi
- LP Tokens
Custom SQL query interface against Transpose's indexed blockchain data. Accepts POST requests with SQL queries to enable flexible, ad-hoc analysis of blockchain data across all supported chains and data layers including settlement, asset, and protocol layers.
- Human URL: https://docs.transpose.io/
- Base URL:
https://api.transpose.io
- SQL
- Analytics
- Custom Queries
- Blockchain Data
FN: API Evangelist Email: info@apievangelist.com URL: https://apievangelist.com