framelib

lightweight library for building farcaster frames using python and flask

• easily render frames that conform to the farcaster specification
• configurable frame design
• parse frame action messages
• verify the frame action signatures using neynar
• query user profile info from warpcast
• on-chain frame transactions

quickstart

install framelib from pip

pip install framelib

simple example

from flask import Flask, url_for
from framelib import frame

app = Flask(__name__)

@app.route('/')
def home():
    return frame(
        image='https://opengraph.githubassets.com/0x/devinaconley/python-frames',
        button1='next',
        post_url=url_for('second_page', _external=True),
    )

examples

see a complete example using python + flask + vercel here

for an example that uses on-chain frame transactions, see the weth frame

and for a more advanced example involving multiplayer games, supabase integration, dynamic image rendering, and more, see rock paper scissors

roadmap

upcoming features and improvements

• mint actions
• eip 712 signatures
• generated library documentation
• dynamic image rendering tools
• compatibility with other web frameworks
• state signing