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4evaAENS

Automatic bidding for Aeternity name system.

Description

4evaAENS is a small showcase prototype project, which is build in JS, by using Aeternity JavaScript SDK. This application automates all the activities, needed to "hold" a name in Aeternity blockchain, this app allows a user to:

  1. Preclaim and claim a given name (if the name wasn't found in the blockchain and there is no current auction for it).
  2. Overbid the name auction.
  3. Monitor and automatically bid for a given name with all funds available at the end of an auction.

Usage

  1. Clone the project and install dependencies
git clone https://github.com/u2467/4evaAens
cd 4evaAens
npm install
  1. Now you need to start local network with docker
docker-compose up -d
  1. Preclaim and claim name
node claim.js

Example output:

Preclaiming hacknplayAU.chain ...
Claiming hacknplayAU.chain ...
Done.
  1. Start auction observer
node observe.js

Example output:

Auction observer started with following settings:

NODE_URL		 = http://localhost:3013
NODE_INTERNAL_URL	 = http://localhost:3013/internal
NETWORK_ID		 = ae_devnet
PUBLIC_KEY		 = ak_A9fdTdBvsBpq7snU7KHNkz7dwVa45SBn3LBdDeZZFmYABaMPG

Will bid for hacknplayAU.chain

Fetching bids for hacknplayAU.chain ...

Highest bid:
accountId 		 = ak_A9fdTdBvsBpq7snU7KHNkz7dwVa45SBn3LBdDeZZFmYABaMPG
nameFee 		 = 4636800000000000000
blockHeight 		 = 6

Auction will end at height 486. 435 blocks left
Will refresh in 10 seconds
  1. Optionally overbid an auction (you can do this many times in new terminal window while the auction observer is still running)
node overbid.js

Example output:


Fetching bids for hacknplayAU.chain ...
Current name fee: 4636800000000000000
Making a bid with name fee = 5136800000000000000 ...
Done.

Configuration

See config.js file.

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Hack&Play sessin for Aeternity SDKs

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