Crypto tracker slack bot

Built to automate the cryptoslam reporting. This tool generates a screenshot of the table, and scrapes the relevant fields from Cryptoslam & Immutascan and posts the results into slack. It's sketchy but it works.

Prerequisites

• Use node v16+, and install dependancies with npm i
• As below we use npx and this helps with
• Rename .env.example to .env
• Make sure your slack bot has OAuth scope to chat:write and files:write (read more here)
• Replace 'slack-token' in .env file with your bot slack-token (read more here)

Customize

Set network name in Cryptoslam in .env CHAIN_NAME='Immutable'

Set to slack auth token in .env SLACK_TOKEN='slack-token'

Set the CSS reference for the Ranking table with header row in .env CSS_RANKING_TABLE_WHEADER='.css-4spr0x > div:nth-child(1)'

Set the CSS reference for the Seven Day button in .env CSS_SEVEN_DAY_SELECTOR='div.css-1hkzn7e:nth-child(2)'

Set the CSS reference for the Thirty Day button in .env CSS_THIRTY_DAY_SELECTOR='div.css-1hkzn7e:nth-child(3)'

Set the CSS reference for the Ranking table without header row in .env CSS_RANKING_TABLE='.css-4spr0x > div:nth-child(1) > div:nth-child(2) > div:nth-child(1) > div:nth-child(1)'

Set the frequency for how often the job should be posting to slack in .env. Options are 'daily', 'weekly', 'hourly' or 'all' SLACK_FREQ='daily'

Set the UTC hour of the day to post the slack message if run daily or weekly in .env SLACK_DAILY_RUNHOUR='1'

Set the slack channels the job should be posting to if set to hourly output in .env SLACK_HOURLY_OUTPUT='tp'

Set the slack channels the job should be posting to if set to daily output in .env SLACK_DAILY_OUTPUT='tp'

Set the slack channels the job should be posting to if set to weekly output in .env SLACK_WEEKLY_OUTPUT='tp'

Weekly ouput setting will override daily which will override hourly on that particular run i.e. if set to output all. The daily slack output setting would be used when current hour = SLACK_DAILY_RUNHOUR

Adjust slack input to post to various slack channels dc - #deal-cryptoslam tp - #team-partnerships wr - #WG-Rewards ci - #cryptoslam-immutable

You can append multiple destinations to send to two places i.e. 'dctpwr' will send to #deal-cryptoslam, #team-partnerships and #WG-Rewards

Set the error thresholds in .env INTERNAL_ERROR_THRESHOLD='0.05' EXTERNAL_ERROR_THRESHOLD='0.05'

Run

npx ts-node ./src/lambda-scraper.ts to execute the app.

Debug Mode

npx ts-node ./src/lambda-scraper.ts -d true to execute the app with full debug output to console.

Show Mode

npx ts-node ./src/lambda-scraper.ts -s true to execute the app with browser showing.

Docker Build

Needs to be run on a Windows PC docker build --platform linux/amd64 -t crypto-tracker . to build image docker-compose build

Docker Run

Needs to be run on a Windows PC docker run -dp 3000:3000 --platform linux/amd64 crypto-tracker to run docker container docker-compose up -d

Docker Stop

docker-compose down