POWERING THE BEST IN BLOCKCHAIN

Dapper logo0x logoCircle logoMaker logoMEW logoNifty Gateway logo
powerful api calls, Designed for developers

Access the blockchain like never before

Transfers api icon

transfers api

Transaction history, from genesis

In a single API call, this method returns the transaction history for a specific account or address, over any block range. Instead of having to traverse the entire chain, instantly get a list of transfer objects corresponding to the request parameters.

Learn more
Token metadata
Token metadata icon

Token MEtadata

Essential token identifiers

In a single API call, this methods returns crucial token metadata for a given contract address. Giving you necessary information for computing user balances and displaying token information.

Learn more
Token balances icon

Token balances

Account balances for each token

In a single API call, this method returns the token balances for a user address given a list of token contracts.

Learn more
Token allowance
Token allowance icon

Token allowance

Amount of tokens available

In a single API call, this method returns the amount of a given token that that a spender is allowed to withdraw from the token owner.

Learn more
Token balances icon

TRANSACTION RECEIPTS

Full transaction receipts,
from the entire block

In a single API call, this method returns the full transaction receipt for each transaction contained within a specified block.

Learn more
Trace API
Trace API icon

trace api

Deeper transaction insights

With this suite of API calls, you can easily gain deeper insights into your transaction processing.

Learn more
Token balances icon

debug api

Debugging made easy

In a single API call, this method will run a transaction in the same exact manner as it was executed on the network, replaying each transaction along the way.

Learn more
JavaScript Library
Web3 icon

Alchemy web3

The most powerful Web3 library, in existence

Alchemy Web3 is a drop-in replacement for web3.js, built and configured to work seamlessly with Alchemy and provide multiple advantages like automatic retries and robust WebSocket support.

Learn more
Token balances icon

subscription api

Subscribe to
pending transactions

Subscription to receive full transaction receipts for all new pending transactions, instead of just the transaction hash.

Learn more
Supernode footer