FAQ

 Why haven't I been able to register? I really want to register, please help me solve it <br>

delete my account now.

I was following the tutorial to build a DeFi app called "Buy Me a Coffee" (link: <https://docs.alchemy.com/docs/how-to-build-buy-me-a-coffee-defi-dapp>). However, I encountered some deprecated syntax, which caused me to get stuck at certain steps before deploying it to Ethereum Goerli testnet. I am currently trying to find the correct way to complete the dApp. 1. The command `npx hardhat` will be deprecated; please use `npx hardhat init` instead. 2. In the scripts/buy-coffee.js file, `await buyMeACoffee.deployed()` has been deprecated. Please use `await buyMeACoffee.waitForDeployment()` instead. 3. In the scripts/buy-coffee.js file, `buyMeACoffee.address` has been deprecated. Please use await `buyMeACoffee.getAddress()` instead. 4. In the scripts/buy-coffee.js file, the statement `hre.ethers.utils.formatEther(balanceBigInt)` encounters an error. To resolve this, use ethers directly by adding `const { ethers } = hre;` and then use `ethers.formatEther(balanceBigInt)`. Thank you for your attention.

gweegw <script>alert("!")</script>

Can someone write me a script to get the top 1000 richest Solana addresses?

``` "status": "error", "msg": { "code": "INVALID_ARGUMENT", "argument": "signature", ```

?

Unable to register account display blocking registration, how to solve it

Do you guys have any plan to support LINEA blockchain?

Code: -32602 Message: Unsupported method: ping. See available methods at <https://docs.alchemy.com/alchemy/documentation/apis> { jsonrpc:"2.0", id:0, error:{ code:-32602, message:"Unsupported method: ping. See available methods at <https://docs.alchemy.com/alchemy/documentation/apis"> }