Moonbeam Course ⛓🌝 | Lesson 3 | How to Index a Substrate Event with SubQuery

Hi again! Let’s continue adjusting our project. In this lesson we will index Substrate native events alongside Moonbeam data.

In this lesson, we will:
• Add collatorJoined event
• Update all the files accordingly
schema.graphql
project.yaml
mappingHandlers.ts

Prerequisites:
• Node ► https://nodejs.org/en/
• NPM or Yarn
• Docker ► https://www.docker.com/
• SubQuery CLI ► https://academy.subquery.network/quic...

Useful resources:
• SubQuery Project Explorer ► https://explorer.subquery.network/
• Website ►https://subquery.network/
• Discord ►  / discord  
• Docs ► https://academy.subquery.network/quic...
• GitHub repository of this project ► https://github.com/deverka/moonbeam_s...
• Useful Polkadot resources:
► https://polkadot.js.org/docs/substrat...
► https://polkadot.js.org/docs/substrat...
► https://polkadot.js.org/apps/#/explorer

Subscribe to our channel ►    / subquerynetwork  

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👩 Marta Adamczyk (Technology Evangelist at SubQuery):   / madamczyk0  

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📜 DISCLAIMER 📜

The information in this video is for informational purposes only and does not represent financial, legal or tax advice.

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