How to deploy a NFT collection on Starknet with Starksheet
Blog iconClemlaflemme
May 15
A Dusty Pilot entering the Only Dust space portLast Thursday, eniwhere_ challenged me on twitter with a "wen mint" after I posted a midjourney generated image in response to a public call-out by Only Dust. Using Starksheet, I have been able to no-code deploy the collection now called the Dusty Pilots with current floor price at 0.035 ETH and volume 0.2579 ETH in less that half-a-day, spending most of my time in the image generation and curation process. This blog post aims at breaking down th...

Most popular by Clemlaflemme

How I deployed an on-chain 10k pfp project for less than 0.1 ETH

How I deployed an on-chain 10k pfp project for less than 0.1 ETH

How to deploy a NFT collection on Starknet with Starksheet

How to deploy a NFT collection on Starknet with Starksheet

How to deploy a prod-grade Starknet node

How to deploy a prod-grade Starknet node

How to unit-test with Chainlink VRF V2

How to unit-test with Chainlink VRF V2

The single-line error that was worth 4 ETH

The single-line error that was worth 4 ETH

Clemlaflemme

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Clemlaflemme

Scientist and engineer Follow me on twitter @ClementWalter

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How to deploy a prod-grade Starknet node
Blog iconClemlaflemme
Oct 3
Equilibrium develops a RPC node for Starknet and provides a Docker image to run it. However, when it comes to running a container in production, some extra settings (like a load balancer, automatic reboot, CPU scaling, etc.) are required. In this tutorial, I will explain how to deploy such production-grade nodes in AWS, Azure and GCP. All the files used in this tutorial are available in the corresponding repo. Note: some of the snippets use jq for easily parsing and manipulating json data fro...
How to debug a Chainlink VRF tx
Blog iconClemlaflemme
May 10
How to debug a Chainlink VRF v2 transaction, a step-by-step tutorialRecently, I released a new on-chain CC0 NFT project called the co-bots. This project has also a specificity: during the minting process, at some given checkpoints, it randomly rewards on of the early minters with a giveaway in ETH taken from the contract balance. The launch of this project was last Friday. Right after the launch, and despite a thorough testing (both local unit-test, rinkeby and external audit of the contract)...
How I deployed an on-chain 10k pfp project for less than 0.1 ETH
Blog iconClemlaflemme
Mar 23
Yes, as few as 0.1 ETH or more precisely as you can see on the etherscan contract transaction page for as few as 0.096212736214 ETH, most of it being the contract itself (0.075760070358 ETH), i.e. all the general decoding functions that could be embedded once for all in a library. In other words, the image part of the cost is only about 0.02 ETH! Of course the gas price at the time of deploying was low (approximately 20 gwei) but even with a fairly high price (say ten times bigger) this would...
How to unit-test with Chainlink VRF V2
Blog iconClemlaflemme
Mar 9
How to locally unit-test a contract using Chainlink VRF V2While it is quite straightforward to use the Chainlink VRF V2 oracle, the Request & Receive Data cycle is a bit less easy to use on a local network (e.g. a hardhat node for testing) where there is no Chainlink node listening to the calls. This article aims at giving a step-by-step guide to a working solution for unit-testing a contract using the new Chainlink VRF V2 oracle (Chainlink actually provides an example for the VRF V1 version,...
The single-line error that was worth 4 ETH
Blog iconClemlaflemme
Feb 10
Yes, 4 ETH, or more precisely 4,09337014 ETH, which was worth, at the time of fixing the bug, 12,516.22 US$. How all this happened with one single line of code updated 4 hours before the launch? This is the post-mortem of the bug.ContextThe project I was working on was called the chaindreamers. We had the ambition to build something new on top of the chainrunners, both in terms of narrative and in terms of the technology we used for the on-chain rendering. After several weeks of work, we had ...