One of the main things you're gonna need is access to a simple and reliable data source - I'd suggest taking a look at https://transpose.io for this. Really easy to submit low-latency API requests to get wallet histories and portfolio balances. Source: over 1 year ago

Check out https://transpose.io - super easy to query both NFT and fungible token data. This includes balances and basic activity, as well as decoded protocol activity (think NFT Exchange data, DEX swap + liquidity data, tornado cash activity etc). Source: over 1 year ago

We're not using any smart contracts, just wagmi.sh to get your address on the front end and transpose.io to read your transactions on the back-end. Source: over 1 year ago

I'm working on a blockchain data indexing and integration platform called Transpose. We make it incredibly easy to incorporate any blockchain data into whatever you're building, at scale. We have a generous free tier - give us a try! https://transpose.io. Source: over 1 year ago

Awesome idea! Lots of fertile ground here. Would suggest checking out https://transpose.io - you can source lots data on NFTs and fungible tokens for free using our REST API that will help you get up and running really quickly. Best way to feel out how developing would go is seeing what kind of data you have to work with! Source: almost 2 years ago

Infura is a provider of blockchain APIs and developer tools. This means that if you want to access the blockchain, you don't need to run a node yourself. Instead, you just access a friendly API, and Infura does all the heavy lifting for you. Infura is free and totally secure, as it doesn't store your private keys and doesn't have the ability to modify your transactions or replay them multiple times. - Source: dev.to / about 1 year ago

- WebSocket connection infura.io - Internal JSON RPC Errors when dealing with Metamask. Source: over 1 year ago

- The L2 nodes (and its JSON-RPC providers) may also implement a censorship rule based on local regulations (e.g., infura.io, and alchemy.io). Source: over 1 year ago

You can edit your host file https://www.google.com/search?q=how+to+edit+host+file change infura.io to 127.0.0.1. Source: over 1 year ago

Information collected by Infura when you use Infura as your default RPC provider in MetaMask. https://metamask.io/ (“MetaMask”) and https://infura.io/ (“Infura”) are both products offered by the Company and Infura is the default Remote Procedure Call (RPC) provider in MetaMask. When you use Infura as your default RPC provider in MetaMask, Infura will collect your IP address and your Ethereum wallet address when... Source: over 1 year ago