hdmodha/pickaxe

Starknet AMM pool indexer and block emitting socket written in Golang

pickaxe

Indexer of the Starknet AMM pools written in Golang - to be used in Fibrous

sister of Shovel NFT Indexer

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The app:

• follows the Starknet blocks and emits events for the new blocks
• when new blocks are emitted, it fetches the recorded pools' sync events in order to update the pool reserves
• updates recorded tokens' prices and total pool values periodically
• will also track the new pools and tokens when the amm contracts become more mature

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(1) Preperation to build

// Prepare the docker network
make docker-network

// Creates Docker container for Postgres
make postgres

// Creates database in the container
make createdb

// Creates Rabbitmq container in Docker
make rabbitmq

(2) Build or install the apps: pickaxe & psocket (optional, changes by the running preferences)

// Build the apps: psocket & pickaxe
make build

// Install the apps: psocket & pickaxe
make install

Run the app directly

// Run the socket block finder (basic version - after step-1)
make psocket

// Run the app (basic version - after step-1)
make pickaxe

// Run the app (if the app has been installed - after `install` in step-2)
pickaxe

// Run the socket (if the app has been installed - after `install` step-2)
psocket

// Run the app (if the code has been built - after `build` in step-2)
./bin/pickaxe

// Run the socket (if the code has been built - after `build` in step-2)
./bin/psocket

Custom app running preferences

// For testnet envs - run with testnet flag, example:
pickaxe -t
pickaxe --testnet

Run the app in docker network (after step-1)

// Build the app containers
make docker-build-psocket
make docker-build-pickaxe

// Create & run the app containers
make docker-container-psocket
make docker-container-pickaxe

Run the app with docker-compose (Recommended to run the app - run directly)

// Create the docker compose network
make docker-compose

Notes:

• You should prepare a initial amms - tokens - pools list for the initial run. The indexer will accept this point as a synced point. Example ones belo for the mainnet configurations:
  • amms
  • tokens
  • pools
  • go to this folder to set up testnet configurations

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Used Major Requirements & Tools

• Go
• dbml
• docker
• golang-migrate
• starknet.go
• gocron
• sqlc
• rabbitmq

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Check the database tables in DBDocs.