Instagram Campaign Worker

This worker lets a creator configure a specific Instagram post and trigger word. When someone comments that word, it records the event, runs the next message step, and keeps the campaign visible in the admin UI.

Scope

Meta API-based comment campaign worker

Stack

TypeScript, Cloudflare Workers, D1, Queues, Meta API

Flow

Watched post, trigger word, webhook/poller intake, database storage, message step, and admin UI

Outcome

Public Cloudflare Worker example for an Instagram campaign admin tool, with tests and deployment notes

API model

Built around Meta API webhook and response steps

Status

Public MIT repo with docs, tests, and deployment notes

I built the backend around campaign rules, webhook intake, database storage, queued delivery, and admin actions for draft, activate, pause, and edit states.

Architecture

Meta webhook, signature verification, database storage, queued delivery, Meta API message step, and admin action log

Safeguards

Signature verification, duplicate event checks, queue retry behavior, admin pause/edit controls, and tests around the campaign flow

Inspect

Webhook handling, trigger matching, storage code, campaign editor, preview UI, test suite, and deployment docs

The UI keeps the practical setup visible: watched post, trigger word, message copy, setup checklist, comment preview, and message preview.

Admin UI

Campaign list, post picker, trigger field, message editor, readiness checklist, comment preview, and message preview