Overview
On-chain data refers to the data that is stored on a blockchain. A blockchain is a decentralized, distributed database that is used to record transactions or other types of data in a secure and transparent way.
In a blockchain, data is stored in the form of blocks, which are linked together in a chain. Each block contains a set of transactions or other data, as well as a cryptographic hash that links it to the previous block in the chain. This creates a tamper-evident record of all the data that has been recorded on the blockchain.
On-Chain Data Coverage
Blockchain ID Reference | Blockchain Network | Slug (x-amberdata-blockchain-id) |
---|---|---|
Avalanche* | Mainnet | avalanche-mainnet |
Bitcoin | Mainnet | bitcoin-mainnet |
Bitcoin Cash | Mainnet | bitcoin-abc-mainnet |
Binance Smart Chain* | Mainnet | bnb-mainnet |
Ethereum | Mainnet | ethereum-mainnet |
Litecoin | Mainnet | litecoin-mainnet |
Polygon* | Mainnet | polygon-mainnet |
Solana* | Mainnet | solana-mainnet |
*These networks are currently in beta and are therefore only available with certain endpoints
API Endpoints
/addresses
/balances
/blocks
/contracts/{hash}
/functions and logs
/mempool
/metrics
/tokens
/supply
/transactions
/transfers
/Single Uncles
Updated 3 months ago