Blog

Meta App Review

“Request Advanced Access” Greyed Out: The Meta App Review Gate Nobody Documents (2026)

04/08/2026

The Request Advanced Access button stays disabled until Meta logs a successful API call for that exact permission. Here is what really...

Google & YouTube API

YouTube API Derived Metrics and Data Storage: What Changed on 1 June 2026

04/08/2026

On 1 June 2026 YouTube opened a narrow, opt-in exception to its derived-metrics ban and split the Data API quota into granular...

Meta App Review

Meta Business Portfolio Restricted: What It Actually Breaks on the API Side (2026)

04/08/2026

A restricted Meta business portfolio does not announce itself in your code. It strips Tech Provider status, and your API calls start...

Meta App Review

Meta App Ownership Transfer: Moving an App to a New Business Portfolio Without Breaking Access (2026)

04/08/2026

An app can belong to only one Meta business portfolio at a time, and there is no one-click transfer. Here is what...

LinkedIn API

Verified on LinkedIn API: Why Development Tier Works and Lite Tier Decides (2026)

04/08/2026

Your Verified on LinkedIn integration works perfectly against your own account, then returns 403 for every real user. Development tier is admin-only....

LinkedIn API

LinkedIn Conversions API Access: Direct API, Developer Portal Review, and Why Rejection Ends the App (2026)

04/08/2026

LinkedIn Conversions API access now has two very different paths — a self-serve token in Campaign Manager, and a reviewed Developer Portal...

X (Twitter) API

X Account Activity API Access: Webhooks, CRC Validation, Subscription Caps & the 2026 Migration

04/08/2026

Realtime events on X are a separate, gated webhook product — with a validation handshake, a subscription ceiling, two authorisations, and a...

WhatsApp API

WhatsApp Business Account Restricted: How Meta’s Enforcement Ladder Works and What the Review Request Decides (2026)

04/08/2026

Your WhatsApp Business Account is restricted and messaging has stopped. Here is how Meta's four enforcement layers work, what the escalating block...

Google & YouTube API

Google Limited Use Policy: The Privacy-Policy Mismatch That Fails OAuth Reviews (2026)

04/08/2026

Most OAuth verification rejections are not about scopes. Google's reviewers read your published privacy policy and reject when it does not line...

WhatsApp API

WhatsApp Cloud API Webhooks: Setup, Verification, and Why Your Inbound Messages Never Arrive (2026)

04/08/2026

Your WhatsApp Cloud API is live and templates are approved — but inbound messages never reach your server. The webhook is where...

Meta App Review

Instagram API Access Token Expired: Long-Lived Tokens, the 60-Day Refresh, and Why Your Integration Silently Stops Working (2026)

04/08/2026

Instagram API access tokens expire on a 60-day clock and must be refreshed before they lapse. Here is how the token lifecycle...

Meta App Review

Meta Messaging Window & Message Tags: The 24-Hour Rule, Human Agent Access, and Why Automation Apps Get Rejected (2026)

04/08/2026

Meta API Services

Google & Other APIs

SaaS Script Setup

“Request Advanced Access” Greyed Out: The Meta App Review Gate Nobody Documents (2026)

YouTube API Derived Metrics and Data Storage: What Changed on 1 June 2026

Meta Business Portfolio Restricted: What It Actually Breaks on the API Side (2026)

Meta App Ownership Transfer: Moving an App to a New Business Portfolio Without Breaking Access (2026)

Verified on LinkedIn API: Why Development Tier Works and Lite Tier Decides (2026)

LinkedIn Conversions API Access: Direct API, Developer Portal Review, and Why Rejection Ends the App (2026)

X Account Activity API Access: Webhooks, CRC Validation, Subscription Caps & the 2026 Migration

WhatsApp Business Account Restricted: How Meta’s Enforcement Ladder Works and What the Review Request Decides (2026)

Google Limited Use Policy: The Privacy-Policy Mismatch That Fails OAuth Reviews (2026)

WhatsApp Cloud API Webhooks: Setup, Verification, and Why Your Inbound Messages Never Arrive (2026)

Instagram API Access Token Expired: Long-Lived Tokens, the 60-Day Refresh, and Why Your Integration Silently Stops Working (2026)

Meta Messaging Window & Message Tags: The 24-Hour Rule, Human Agent Access, and Why Automation Apps Get Rejected (2026)