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README.md

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Link of the video for the Plutus Pioneer Capstone : https://youtu.be/afWjFIoCgA8

Tokenomia aims to simplify the use of Native Tokens and Smart Contracts above the Cardano Platform for the needs of Smart Chain Developments.

This Project is still in an early stage and the first goal here is to simplify the production of tokens with some vesting logic (Our fisrt tokenomic over the Cardano Platform). This implies the following capabilities :

  • Automating the creation of organisational wallets
  • Minting and Burning tokens over a specific monetary Policy
  • Applying Some Custom Vesting Logic

What you can do with it so far

Wallet Management
List registered wallets
Add a wallet
Remove a wallet
Native Token
Mint and Burn (Fix Total Supply, one-time Minting and open Burning Policy)
Transfer tokens

Roadmap

  • move on freer-simple (the idea was to get a sense of what is required to implement the functionalities to the detriment of quality as a first step... )
  • use deeper plutus and cardano api codebase vs cardano-cli and shh hacks
  • fee calculation when submitting transactions
  • add the creation of a collateral utxos into a wallet
  • redeeming tokens
  • add Vesting capabilities (only minting token is implemented so far)
  • use cardano-adresses to have "real" wallets and being able to restore them in deadalus
  • options for testnet/mainnet
  • add waitTxConfirmation to submitted transactions

Technical Approach

we are providing tokenomia-cli as a first artefact :

  • it pilots cardano-cli thanks to the haskell shh library.
  • Generate some "wallets" (so far we are only generating payment adressesses via cardano-cli but we'll use cardano-adresses evntually)
  • Progressively uses plutus codebase (Minting Policies,TxOutRef,Value...) over cardano-cli

For the visual people, here is a simple view of tokenomia-cli :

tokenomia-cli is saving information at ~/.tokenomia-cli/, here is a simple example of the structure :

.
|-- keys
|   |-- Athena
|   |   |-- payment-signing.skey
|   |   |-- payment-verification.vkey
|   |   |-- payment.addr
|   |   |-- stake-signing.skey
|   |   `-- stake-verification.vkey
|   `-- Zeus
|       |-- payment-signing.skey
|       |-- payment-verification.vkey
|       |-- payment.addr
|       |-- stake-signing.skey
|       `-- stake-verification.vkey
|-- parameters
|   `-- parameters-testnet.json
`-- transactions
    |-- 0e10fd80e44172d0ec31dce1d537fe0c.raw
    |-- 0e10fd80e44172d0ec31dce1d537fe0c.signed
    |-- 10cef34466ccbe574e91abdce3b462662d5ca88b3836b286d6eaf577.plutus
    |-- 43f4b575a39a885c0bbfd2e787d0d4ee343ab9dd410fee970fcd9969.plutus
    |-- 666abb9219aa12f199b403e263ab8107.raw
    |-- 666abb9219aa12f199b403e263ab8107.signed
    |-- 6681340d7ea6804b8fb7fac624a21bfa.raw
    |-- 6681340d7ea6804b8fb7fac624a21bfa.signed
    |-- 7ab273056996bcc9479ace89941d02dae115b0d96ee5ce2da34b2774.plutus
    |-- 94cb16873c5f858a0c3f61b2ffe1b57c5d303a8c8a995f034030c861.plutus
    |-- a4fe55f29156a7f74812fc5f181bce7986322345da17e5b44ff38652.plutus
    |-- b5cb3f28d92493a68d904ec8df0927e3.raw
    |-- cfe139b73748cc0343a6711f517b024a.raw
    `-- cfe139b73748cc0343a6711f517b024a.signed
  • Zeus and Athena are 2 "wallets" generated into the /keys folders.
  • The transaction folder is used for building transactions (minting policy scripts,raw and signed transations)

Development Tasks (Only tested on Ubuntu)

Environment Setup

Run tokenomia-cli

nhenin@ubuntu ~/d/tokenomia (main)> nix-shell 
...
[nix-shell:~/dev/tokenomia]$ cabal run tokenomia:exe:tokenomia-cli