Subgraphs are included for free with every Alchemy account đźź Speed up your app with a custom GraphQL API!
Growing suite of enhanced API methods to make your life as a developer easier. No more complex and costly blockchain requests, get all the data you need for transactions, token information, and debugging, in fewer requests.
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.
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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.
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In a single API call, this method returns the token balances for a user address given a list of token contracts.
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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 moreIn a single API call, this method returns the full transaction receipt for each transaction contained within a specified block.
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With this suite of API calls, you can easily gain deeper insights into your transaction processing.
Learn moreIn 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.
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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 moreSubscription to receive full transaction receipts for all new pending transactions, instead of just the transaction hash.
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Our mission is to supercharge the next shift in technology with the world’s most powerful blockchain developer platform. Join the thousands of builders already using Alchemy to make the Web 3.0 promise come true.
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