Build a Telegram bot for on-chain events with Typescript

Use Alchemy’s Custom Webhooks to build a Telegram bot for any on-chain event using Typescript. Resources: Project link: https://replit.com/@0xKofi/Crypto-Notifications-Typescript Get started on Alchemy: https://alchemy.com/?a=KofiNFT

How to get started with Alchemy Custom Webhooks in 3 minutes

Join Al Luken, DevRel at Alchemy, as he gives a 3-minute crash-course on webhooks and how you can set up your own custom webhook today! Want to check out the demo code? Here’s the Repl.it link: https://replit.com/@AlLuken/ETH-USDC-Custom-Webhook#index.js Sign up at Alchemy.com (https://www.alchemy.com/) and set up a custom webhooks for you dApp TODAY! 00:00 Intro 00:14 […]

Build a Telegram bot for on-chain events with Alchemy and Python

Use Alchemy’s Custom Webhooks to build a Telegram bot for any on-chain event using Python. Resources: Project link: https://replit.com/@0xKofi/Crypto-Notifications-Python Get started on Alchemy: https://alchemy.com/?a=KofiNFT

Use the Alchemy SDK to get Historical Asset Transfers of an Address

Learn how to instantly query all of the historical asset transfers of an Ethereum address. Al explains how the Alchemy SDK is basically ethers.js + a TON of other cool powers thanks to Alchemy’s enhanced APIs.

Why you NEED the Alchemy SDK for web3 development

Learn why the Alchemy SDK superpowers your web3 development powers! 0:00 Intro 0:28 The truth about web3 development 0:41 The most important thing for modern web3 dApps 0:52 Getting certain data from the blockchain is really difficult and how Alchemy solves this 1:19 Alchemy SDK is a simple npm package 1:35 Code snippet examples of […]

Debug Ethereum JSON RPC Calls in ONE CLICK with Alchemy Composer

Learn how to send transactions to Ethereum without writing a single line of code. Test your JSON RPC calls in one click using the Alchemy composer Need help? Ask away! – Ethereum StackExchange: https://ethereum.stackexchange.com/qu… – Discord: https://www.alchemy.com/discord – Twitter: https://www.twitter.com/AlchemyPlatform – Website: Alchemy.com Shoutout to our Developer Advocates for this video: – @0xvitto – https://twitter.com/VittoStack

Use Alchemy APIs to Create a DAO with NFTs – ETH Hackathon with blockchain code

Start here with a free Alchemy account: https://alchemy.com/hackathons In this video, we’ll deploy and monitor an NFT smart contract and mint NFTs via a website. These NFTs are inspired by collections like DeveloperDAO and LOOT and can be used to start a DAO – Decentralized Autonomous Organization. By following this tutorial, you can start building […]

The Secret to Building Web3 Apps Quickly – Using the Alchemy SDK

Fact: 80% of developers working in blockchain never need to write a single smart contract. The most important thing you actually need to build in web3? Up-to-date information about the state of the blockchain. There’s only one tool that will speed up your development 10x and make it miles easier to query the information that […]

Fix PENDING or STUCK Ethereum transactions with Alchemy Mempool Explorer

Sometimes your Ethereum transactions get stuck in a pending state. Whether you’re sending those transactions via a wallet UI, or programmatically with a script, you can use the Alchemy Mempool explorer to debug and understand why you’re getting stuck! Sign up for a free Alchemy account: https://alchemy.com/?a=d0e0befa1e Timestamps: 0:00 – Intro 1:15 – Two reasons […]

What is Alchemy SDK and What does it do?

When building for web3 it helps to have many developmental instruments at your disposal. You’ll hear the term “Node providers” and “SDK’s” a lot when you start writing smart contracts. Today I’ll discuss one of the best resources out there in this area of web3 production. Here’s Alchemy in 2 minutes. Hey, my name is […]

Alchemy NFT – the remix layer for NFTs

Alchemy NFT just announced a funding round from the likes of Mark Cuban who clearly sees opportunity in an API layer for NFTs. Rather than pump out derivative after derivative, Alchemy allows users to create stackable layers of value that have use cases in DeFi, real estate, art and much more besides. The secret sauce […]
eos
EOS (EOS) 0,768167 4,96%
aave
Aave (AAVE) 84,12 0,19%
the-graph
The Graph (GRT) 0,245158 1,18%
kusama
Kusama (KSM) 27,60 0,33%
waves
Waves (WAVES) 2,24 1,26%
dash
Dash (DASH) 28,44 1,18%
bitcoin
Bitcoin (BTC) 60.228,17 0,53%
ethereum
Ethereum (ETH) 2.940,38 0,08%
cardano
Cardano (ADA) 0,437080 1,10%
tether
Tether (USDT) 0,935560 0,10%
xrp
XRP (XRP) 0,491969 0,07%
solana
Solana (SOL) 134,87 1,89%
polkadot
Polkadot (DOT) 6,41 0,19%
usd-coin
USDC (USDC) 0,934625 0,03%
dogecoin
Dogecoin (DOGE) 0,141316 0,42%
uniswap
Uniswap (UNI) 7,22 1,02%
terra-luna
Terra Luna Classic (LUNC) 0,000102 4,87%
litecoin
Litecoin (LTC) 79,97 3,00%
chainlink
Chainlink (LINK) 13,78 0,30%
bitcoin-cash
Bitcoin Cash (BCH) 449,69 0,87%
algorand
Algorand (ALGO) 0,192537 1,21%
matic-network
Polygon (MATIC) 0,670013 1,64%
stellar
Stellar (XLM) 0,105915 0,72%
cosmos
Cosmos Hub (ATOM) 7,73 1,98%
filecoin
Filecoin (FIL) 5,60 0,21%
tron
TRON (TRX) 0,109585 2,50%
ethereum-classic
Ethereum Classic (ETC) 25,27 3,47%
dai
Dai (DAI) 0,934625 0,23%
tezos
Tezos (XTZ) 0,944906 0,36%
monero
Monero (XMR) 112,14 0,77%