Harpie is the first on-chain firewall that protects users from hacks, scams, and theft.
Harpie monitors your wallet hundreds of times a second. When we detect a malicious transaction or transfer, we're able to stop that transaction in transit. By using Harpie, you can use Web3 without having to constantly worry about being hacked or scammed.
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Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.