Mapping Hedera Token Service Standards to ERC20, ERC721, & ERC1155
At Hedera, we’re often asked how Hedera Token Service (HTS) tokens map to the most ubiquitous fungible and non-fungible token models: ERC20, ERC721, and ERC1155. Let’s dive deeper into the Hedera Token Service and highlight how Hedera token models and ERC token models overlap.
Developer Quick-Start: NFTs and Metadata
Developers looking to utilize NFTs on Hedera can reference this developer quick-start tutorial to start building NFTs right into their application. We’ll dive into a few real-world use cases and learn how to mint an NFT for them using code examples.
Developer Quick-Start: Custom Token Fees
In this blog posting, we’re going to outline specific application use cases for custom token fees and code examples to help you get started. The official Hedera SDKs in Java, Javascript, and Go all support custom token fees.
New Hedera Token Service Features: NFTs, Metadata, and Custom Fees
HIP-17: NFT (Non-Fungible Token) Support and HIP-18: Custom Hedera Token Service Fees are available in Hedera Services Code v0.17.4 on testnet and mainnet. In addition, NFT metadata standards for the Hedera Token Service, found in HIP-10: Token Metadata JSON Schema, have become a recommended best practice.
Now Available: Hedera JavaScript DID SDK
We at Envision Blockchain are happy to announce the release of the open-source Hedera JavaScript DID SDK and continued maintenance into the foreseeable future.
Deprecation timeline for v1 of the open source Hedera SDK for Java & Javascript
With the release of v2 of the Java and Javascript SDKs, a majority of Hedera developer community members have migrated to v2. It has come time to begin the deprecation of v1 for Java and Javascript; the deprecation of v1 will be completed in October 2021.
Announcing Scheduled Transactions on Hedera
Scheduled Transactions is a new capability available on Hedera that enables multiple parties to easily, inexpensively, and natively schedule and execute any type of Hedera transaction together.
Building an NFT Auction on Hedera Hashgraph
How can we create a decentralized eBay that remains affordable, environmentally friendly, and fast? For this challenge, we’ve built an open-source NFT auction using Hedera Token Service and Hedera Consensus Service. We’ll test it out with a live auction soon.
Account creation fee increase and fee change processes
Fees for the CryptoCreate Hedera API call have increased to $0.05 USD. Additionally, a new process using Hedera Improvement Proposals (HIPs) has been implemented to ensure the developer community has input and transparency in key network decisions.
Hedera Technical Insights: Stablecoins (and other tokens) demand Stable Fees
For tokenization to reach its potential, fees must be both small relative to the value transfer and predictable. The Hedera Token Service provides both.