Chainstack Blog

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

Newgem successfully integrated Chainstack’s robust and easy to use infrastructure to power their cross-chain NFT marketplace operations.

We are excited to announce the upcoming addition of the Arbitrum protocol to Chainstack’s list of supported networks.

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.

An introduction to token standards in Ethereum, in which we cover the difference between fungible and non-fungible, token use cases, examples, and methods in ERC-20, ERC-721, ERC-777, and ERC-1155.

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