Tag: developers

We are happy to announce that Chainstack is now supporting the Polygon Village initiative in providing Polygon infrastructure for developers.

Whenever we need to query data from the blockchain, we fetch it from a node. An archive node differs from a full node since the first holds the entire history of network transactions. Thus, some queries for older block transactions cannot be fetched easily on a full node. In this tutorial, we will programmatically fetch data from the blockchain, switching between full and archive nodes when necessary.

Ape is a Python smart contract development and testing framework by ApewWorX, focusing on a modular approach.

An overview of decentralized storage systems focusing on Arweave and Bundlr and building a decentralized music marketplace app using these protocols.

Leave the endless digging for your queries and tag along on our journey into the Web3 stack with accessible language anyone can understand.

This is the first of four articles that shows you how to use the python-based smart contract development framework, brownie, for building, testing, and deploying solidity smart contracts.