Creating a farcaster composer action using scaffold-eth
npx create-eth@latest -e koisose/scaffold-frameFrames Introduction
Frames are a way to build interactive apps that run directly in a Farcaster social feed.
They can be used to create rich in-feed experiences for web applications:
- Newsletters shared from Paragraph can be read inline and subscribed to in-feed
About composer action https://warpcast.notion.site/Draft-Composer-Actions-7f2b8739ee8447cc8a6b518c234b1eeb
Before you begin, you need to install the following tools:
- Node (>= v18.17)
- Yarn (v1 or v2+)
- Git
To get started with Scaffold-ETH 2, follow the steps below:
- Install dependencies if it was skipped in CLI:
cd <your dapp name>
- Add environment variable
cd packages/nextjs
cp .env.example .env.local
and then fill out the environment variable
NEYNAR=
MONGO=
GROQ_API_KEY=
NEXT_PUBLIC_URL=
AIRSTACK_API_KEY=
For NEYNAR environment variable you can get api key from https://neynar.com/
For MONGO you can create free database in https://www.mongodb.com/cloud/atlas/register
For GROQ_API_KEY you can get in https://console.groq.com/keys
For NEXT_PUBLIC_URL is your public url you can create one using https://github.com/cloudflare/cloudflared
For AIRSTACK_API_KEY you can get api key from https://airstack.xyz/
- How to run
First run your app:
yarn start
Then in new terminal run cloudflared:
cloudflared tunnel --url http://localhost:3000
Copy paste the url you got to NEXT_PUBLIC_URL env variable then open https://warpcast.com/~/developers/composer-actions then input the <NEXT_PUBLIC_URL>/api/roaster in Post URL type something then click Test Action button, if you successfully run this then you will see your composer action