25 lines
689 B
Markdown
25 lines
689 B
Markdown
# OpenBook crank script
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OpenBook needs to be cranked to process orderbook events.
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The initial code was taken from the same crank script for openbook in mango-v3-client, so most credit goes to Mango team.
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#### Install deps first:
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```
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yarn install
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```
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#### Run:
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make sure to create a JSON file containing the keypair formatted as a byte array e.g. [1,3,4...]
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```
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ENDPOINT_URL=... KEYPAIR=./path/to/wallet.json ./start-cranker.sh
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```
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#### TODO:
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- Crank multiple markets in the same TX
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- Poll the list of top markets using https://openserum.io/api/serum/markets.json?min24hVolume=100000
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- Dynamic priority fee using getRecentPrioritizationFees
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- Dynamic frequency based on queue length |