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