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Description
Tayt serves as a fuzzer specifically designed for StarkNet smart contracts. It is advisable to utilize a Python virtual environment for this purpose. Upon initiation, users will be presented with the properties that need verification alongside the external functions employed to create a series of transactions. If any property is found to be violated, a detailed call sequence will be displayed, listing the order of function invocations, the arguments provided, the address of the caller, and any events triggered. Additionally, Tayt allows users to evaluate contracts that are capable of deploying other contracts, enhancing its utility in smart contract testing. This capability makes it an essential tool for developers looking to ensure the robustness and security of their smart contract implementations.
Description
The hevm project serves as a tailored implementation of the Ethereum Virtual Machine (EVM) designed for tasks like symbolic execution, unit testing, and debugging of smart contracts. Created by DappHub, it seamlessly integrates with the suite of tools offered by the same developer. The hevm command line interface enables users to symbolically execute smart contracts, conduct unit tests, debug contracts interactively while displaying the Solidity source code, or execute any arbitrary EVM code. It allows computations to be carried out using a local state established within a testing framework or retrieved from live networks through RPC calls. Users can initiate symbolic execution with specified parameters to detect assertion violations and can also customize certain function signature arguments while keeping others abstract. Notably, hevm adopts an eager approach to symbolic execution, meaning that it initially strives to investigate all branches of the program. This comprehensive method enhances the reliability and robustness of smart contract development and testing.
API Access
Has API
API Access
Has API
Pricing Details
Free
Free Trial
Free Version
Pricing Details
Free
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Crytic
Country
United States
Website
github.com/crytic/tayt
Vendor Details
Company Name
DappHub
Website
github.com/dapphub/dapptools/blob/master/src/hevm/README.md