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I will set up instagram api integration, webhook and meta app review submission
Dimitre A
About this gig
Your Meta app keeps getting rejected in App Review, or you need social messaging built into your own app instead of a monthly no-code tool. That is what I do.
I run a Meta app in production today, Live, with instagram_business_manage_messages approved, handling comment-to-DM and direct replies on a real account. OAuth login, webhook with HMAC signature validation, all written by me.
I also got rejected twice before it was approved. That is the part most people underestimate, and it is usually the screencast, not the code.
WHAT YOU GET
- Meta app created and configured under your Business account
- Business Login (OAuth), long-lived token handling
- Webhook that validates X-Hub-Signature-256 and fails closed
- Permissions submitted for App Review, screencast included
- Comment-to-DM and private reply automation (Premium)
- Source code and deployment instructions (Premium)
STACK: Python, JavaScript, TypeScript, Graph API v22, OpenAI or Claude for generated replies.
WHAT I DO NOT DO: WhatsApp Cloud API setup. I work with Messenger and comment-to-DM automation only. If you need Cloud API I will say so upfront.
Message me with what you want to automate.
Get to know Dimitre A
Dimitre A
Meta Graph API, Webhooks and App Review
- FromBrazil
- Member sinceJul 2026
Languages
Portuguese, English
I build integrations with messaging platform APIs: Meta Graph API, Business Login (OAuth), webhooks and App Review submissions, in Python and Node.
I run a Meta app in production today, Live, with instagram_business_manage_messages approved after two rejections, handling comment-to-DM on a real business account. I also ship my own product, a shared WhatsApp inbox used by real businesses.
Background: 16 years in IT infrastructure and support.
I tell you upfront when something is outside what I do, instead of taking the order anyway.
My Portfolio
FAQ
Can you guarantee Meta will approve my app?
No, and nobody honestly can. The decision and the timeline are Meta's. What I guarantee is a complete, correct submission with a screencast that shows what reviewers ask to see, plus one free resubmission if they request changes.
Why not just use ManyChat?
ManyChat is a good product and if it fits your case you should use it. You come to me when you need it on your own app, your own data, no monthly platform fee, or logic a no-code builder cannot express.
Do you set up WhatsApp Business API?
No. I work with Instagram and Messenger through the Meta Graph API. I say this upfront because I would rather lose the order than deliver something outside what I actually run in production.
Will I own the code?
Yes on the Premium package, with deployment instructions. Basic and Standard deliver the working configuration on your account.
My app was already rejected. Can you fix it?
That is the most common case I take. Send me the exact rejection message from Meta before ordering.
