Reference Contracts

This page is dedicated to community tutorials and code repositories that provide helpful references for writing Secret Network contracts as well as building full-stack Secret Networks dApps.

Secret University
Learn to build on Secret Network with Secret University and dive deep into the code with Secret University Boxes, which are pre-built, preconfigured dApp templates built on Secret Network. Each Secret Box runs in its own sandbox developer environment and comes preconfigured with a simple UI kit. 
Simple Secret Voting App
Use this link to see a sample voting contract and a line-by-line description of everything you need to know.
Secret Sealed Bid Auction
Use this link for a sealed-bid (secret) auction contract that makes use of SNIP-20 and a walkthrough of the contract.
For an even more advanced version of this stunning Secret Sealed Bid Auction app, you can refer to its enhanced Secret Auction Factory put in production.
The VueJS UI code is available here.
SecretJS Templates
Refer to the reference SecretJS Templates provided by SCRT Labs to learn about:
Connecting to Secret Network
Creating account using SecretJS
Query Secret Network
Submitting transactions
Using contracts
Wallets
SNIP-20 tokens
Consuming websocket contract events
Secret Ethereum Bridge
The source code of the Harmony-based Ethereum bridge frontend is available here.
If you are interested to know how to programmatically use the bridge, you can look at the manual swap section of the Ethereum Bridge doc.
SNIP-20 Contracts
To master the SNIP-20 contract specifications, you can refer to these two key parts:
​SNIP-20 specifications​
​SNIP-20 reference implementation​
SNIP-721 NFT
To master the SNIP-721 contract specifications for Non-Fungible Tokens (NFT), you can refer to these two key parts:
​SNIP-721 specifications​
​SNIP-721 reference implementation​
Additional Reference Contracts
Here are some examples of additional Secret Contracts for reference:
Cosmwasm v1.0
​Millionaire's Problem - This is part of the Getting Started Guide. It is meant as an easy to understand first contract example that solves the Millionaire's Problem.
​Secret Template - Quick-start template to start developing Secret Contracts.
​Template with Viewing Keys and Permits - Includes messages for frequently used permissioned functionality.
​SNIP-20 - Reference implementation of Secret Tokens.
​Factory Contract Template - Demonstrates how to use a parent contract to create offspring contracts.
​Cross-Chain Contracts Demo - Example of a contract that can be uploaded to both secret and non-secret cosmwasm chains.
Cosmwasm v0.10
​Secret Dice - Simple betting game on the outcome of a dice roll, with a video tutorial.
​Simple Voting - Example of a voting contract.
​SNIP-721 - Reference implementation of Secret NFTs.
​SNIP-1155 - Reference Implementation of Private Multitokens.
​NFT Minting - Template for launching NFT projects that need randomized minting.
​Secret Contract Verifier - Verifies that an on-chain contract is indeed running a specific code. Frontend.
​Funds Forwarding - A smart contract that receives tokens and distributes them to multiple addresses. Frontend.
​NFT Authorization - Get authorized to web3 places by proving you are the owner of an NFT. Frontend.
​SNIP3 (Fixed Multisig) - A wallet that is collectively controlled by multiple accounts.
​Price Oracle - Example how real-world data could be inserted on chain by validators.
​Sealed Bid Auction.
Open-Source Projects
Cosmwasm v0.10
​Mystic Skulls - Upgradable NFT collection with puzzles. Frontend.
​Cloak - Privately fund a wallet with funds for gas. Frontend.
​Dreamscape - Multiplayer card game. Frontend.
​SecretJack - BlackJack game.
​SecretSwap - Decentralized Exchange of tokens and SCRT. Frontend.
​Secret Vault - Simple Password Manager.
​Decure - Customer review platform.
​SecretHoldEm - Texas hold'em poker game.

Millionaire's Problem

Next - Development

Resources - API/Contract addresses

Last modified 1mo ago