# Demos & Services
Buy me a coffee - A demo allows your supporter to support your work by donating VET
Energy Station(Testnet Only) - An application allows you to exchange energy(VeThor) and VET on VeChain Thor blockchain.
Insight - A serverless VeChain explorer. It allows you to explore and search for blocks, transactions and accounts.
Inspector - A tool that allows you to deploy and interact with the contract.
My-tokens - A tools allows you to transfer tokens
# Public Services
Testnet faucet - Provides VET and VTHO on testnet freely. It is designed to help developers test applications as well as provide users an alternative to experience dApps on the VeChainThor blockchain
App-hub - a platform that allow you to submit your awesome app and discovery by people around the world.
B32 - Signature collection of smart contract method & event
Connex-env - The landing page leads user to download Connex powered VeChain wallets
Picasso - General purpose deterministic identity icon library in svg format, mostly for vechain thor addresses.
Token-registry - A platform where you can submit the token.
# Public Nodes
Public nodes are available for development and testing. The URLs are as follows:
The public nodes are not designed for the production environment, and VeChain Foundation does not guarantee the reliability and availability.
VeBlocks Public Nodes is a community project to support all developers and allow them everywhere-access to the blockchain, without the need to have a full node with them.For more information please visit VeBlocks Public Nodes