ComplyCube
NOWNodes.io
Infura
Pocket Network
QuikNode.io
GetBlock.io
Chainstack
Chainnodes.org
Alchemy
MetaMask.io
Trust Wallet
OpenSea
Coinbase
Exodus.io
Toshi
Remix
Trezor.io
Blockchain-as-a-Service. NOWNodes provides access to 45 most popular blockchain networks, empowering developers and projects with a reliable toolkit to build web3 applications/dApps.
NOWNodes.io MetaMask.ioBased on our record, MetaMask.io seems to be a lot more popular than NOWNodes.io. While we know about 620 links to MetaMask.io, we've tracked only 24 mentions of NOWNodes.io. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
First, we obtain a private API key to secure the data we’re going to work with: http://nownodes.io. Source: 10 months ago
It is not very cheap to run a node so I doubt that you will be able to find a free one. Try https://nownodes.io/ - WS connection is available for $20. Source: about 1 year ago
Networks section is where you configure the blockchains and networks that you want to deploy. In this case, let's say that we want to deploy on Binance Smart Chain. For this I named this blockchain/network as bsc_testnet. We need to inform an Url of node to the desired BC/Network. I I usually use free nodes for deploy, you can get an free account on this providers(quicknode nownodes). We will need the Private... - Source: dev.to / over 1 year ago
If you want to stay up-to-date and get blockchain-based data, you can utilize NOWNodes as a means of connecting to a blockchain node and explorer. Source: over 1 year ago
Our team is ready for this! We have put all efforts into smoothly upgrading! NOWNodes Ethereum full nodes will transit to the Merge state with ZERO downtime. Source: over 1 year ago
You can create an attestation based on an existing schema or create your own. Schemas define the format in which attestations will be made, and in this case, we will use the Is Human schema to attest that the owner of a certain address is human. For this example, you only need to connect your Metamask wallet (or any wallet) to Scroll Sepolia, then enter the address you want to attest and click Make attestation.... - Source: dev.to / 3 months ago
For this tutorial you will need Metamask or other wallet of your choice, with Scroll Sepolia funds that you can get from a Sepolia faucet and then bridge them to L2 using the Scroll Sepolia bridge. Alternatively, you can use a Scroll Sepolia Faucet to get funds directly on L2. - Source: dev.to / 6 months ago
16) Open Metamask app. In this instruction we will use Metamask extension for Chrome browser. Source: 5 months ago
That’s where the Form xChange open source tool comes in. It gives you the ability to easily create and use feedback forms on Web3. And it’s pretty easy to implement and use. The solution connects to a MetaMask wallet (which users most likely already have) and allows application users to vote anonymously using one or more forms — with each form allowing for multiple questions. - Source: dev.to / 6 months ago
I’m personally not a fan of the term, but here’s what I believe is the steel-man explanation of it: Web3 refers to how the Ethereum community decided that the user interface to blockchains should be web-like, instead of say via commandline terminal or via Qt desktop apps (like Bitcoin). You can see this with Metamask, which is essentially Ethereum’s App Store for smart contracts. https://metamask.io/ From that... - Source: Hacker News / 6 months ago
Infura - Ethereum node as an API
Trust Wallet - Trust - Ethereum Wallet
Pocket Network - Pocket provides a trustless API Layer and developer tools, allowing easy access to any blockchain.
OpenSea - Ebay for cryptogoods. Buy and sell items on the blockchain.
QuikNode.io - Blockchain Infrastructure Cloud
Coinbase - Bitcoin, safe and easy.