Base44 · AI-assisted webhook

Base44

Paste a ready-made prompt into Base44's own chat, it reads your app and writes the webhook receiver to match.

Overview

Base44 apps use React Router for navigation and Supabase for the database, provisioned as part of the app so there's no separate setup. The prompt below is written for exactly that: it reads how your existing Base44 project structures its routes and Supabase queries, then writes a matching webhook endpoint.

Requirements

A Base44 app (existing blog, or a fresh app if building from scratch)
Supabase connected to your Base44 app, provisioned automatically as part of the app
Access to Base44's chat to paste the prompt into

How to connect

Pick the prompt that matches your situation and paste it directly into Base44's chat.

AI Setup Prompt

Copy and paste into your project

Copy one of the two prompts below and paste it into Base44's chat.

The prompt generates and deploys the code, but registering the deployed webhook URL in your VellumUp dashboard is still a manual step, your assistant can't do that part for you.

Open in Dashboard

Webhook reference

The prompt already covers signature verification and payload handling, but if you want the full technical reference, events, payload schema, HMAC verification, and code samples in 5 languages, live on its own page.

View the Webhooks reference

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