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Cookbook

Deploy and call a smart contract via Nil.js​

These short recipes demonstrate how to use Nil.js to deploy and call a smart contract.

Deploy a smart contract
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Use the faucet service​

These short recipes demonstrate how to call the Faucet service via Nil.js.

Use the faucet service
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Implement an 'English Auction'​

The 'English Auction' is a smart contract that allows users to place bids over a certain period of time. When this time elapses, the address that placed the highest bid receives the NFT stored inside the auction contract.

Implement the auction logic
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Deploy and test the swap contract
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Create a swap contract and custom currencies​

This series of recipes show how to create a swap contract that can reliably exchange one custom currency with another even if the contracts representing these currencies are located on different shards.

The swap contract adopts order book-like mechanics by matching swap requests from different wallets. When requests are matched, the contract processes them and takes care of any excess tokens by sending them back to the request originators.

Design the swap contract
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Deploy and test the swap contract
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Create a multi-signature wallet​

These recipes demonstrate how a multi-signature wallet can work on top of =nil;. The contract has all the usual characteristics of a multi-signature wallet while beign able to send the default token and custom currencies across different shards.

Create the wallet contract
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Deploy and test the wallet
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