WhatsApp Business API guides, pricing & fixes
- Updates
WhatsApp Service Messages Paid From October 2026: Cost & Fixes
From 1 October 2026 WhatsApp service messages inside the 24-hour window will be paid again. See what changes, what stays free, and 6 tactics to cut the new cost.
- Updates
WhatsApp Pricing Changes 2026: Every Rate Update by Country
Every WhatsApp Business Platform rate change in 2026 — July, August and October updates for marketing, utility and authentication messages, country by country.
- Updates
WhatsApp Max-Price Bidding for Marketing Messages Explained
Meta is moving WhatsApp marketing messages from fixed rates to a max-price bidding model. Learn what changes, who wins, who loses and how to prepare your 2026 budget.
- Troubleshooting
WhatsApp Error 368: Temporarily Blocked for Policy Violations
Error 368 means your WhatsApp number is temporarily blocked for policy violations. Learn what triggers it, how long it lasts, and how to avoid a ban.
- Troubleshooting
WhatsApp Error 133010: Phone Number Not Registered Fix
Error 133010 means the sender number isn't registered on the WhatsApp Business Platform. Learn the registration flow and when re-registration is needed.
- Troubleshooting
WhatsApp Error 132000: Number of Parameters Mismatch Fix
Error 132000 fires when the number of variables sent doesn't match the template definition. Learn the 5 common patterns and how to build a payload that never breaks.
- Troubleshooting
WhatsApp Error 131049: Per-User Marketing Message Cap Fix
Error 131049 means Meta blocked a marketing message because the user already got too many. Learn why the cap exists, how to detect it and 7 fixes that work in India.
- Troubleshooting
WhatsApp Error 131047: Re-Engagement Template Required Fix
Error 131047 means the 24-hour customer service window closed. Learn the difference between session and template messages and 6 fixes to re-open the conversation.
- Troubleshooting
WhatsApp Error 131031: Account Locked or Restricted Fix
Error 131031 means Meta locked or restricted your WhatsApp Business Account. Learn what triggers it, how to appeal, and how to prevent a recurrence.
- Troubleshooting
WhatsApp Error 131026: Message Undeliverable — Real Fixes
Error 131026 covers several undeliverable cases: user not on WhatsApp, blocked, incompatible device or invalid number. Learn how to diagnose each and clean your list.
- Updates
WhatsApp Business API Changelog: Every 2026 Update Tracked
Every WhatsApp Business API update in 2026 — pricing changes, policy shifts, new features, deprecations — with the exact Meta source and India impact. Updated monthly.
- Updates
Meta Business Agent Platform: What It Means for WhatsApp
Meta's Business Agent Platform lets AI agents handle chats across WhatsApp, Instagram and Messenger. What it costs and how it changes your BSP stack.
- Pricing
WhatsApp Business API Pricing India 2026: Rates & BSP Markup
Per-message rates, four template categories, volume tiers, max-price bidding, and how BSP markup silently doubles your WhatsApp bill. Full worked example inside.
- Troubleshooting
Why Your WhatsApp Template Got Rejected: 15 Real Reasons
Real WhatsApp template rejection messages from Business Manager, why each one triggers, and a corrected example for every case. Save your next submission.
- Guides
WhatsApp Messaging Limits: 250 to Unlimited + Quality Fix
The exact tier ladder from 250 to unlimited, what triggers each upgrade, why your quality rating turns red, and a recovery checklist that actually works.
- Guides
WhatsApp Green Tick 2026: Real Eligibility & Why Most Fail
What the WhatsApp Green Tick really is in 2026, how notability is judged, what press coverage counts, the application flow, and the honest reason most SMBs get rejected.
- Pricing
WhatsApp Business API Pricing in India (2026): Full Breakdown
Understand WhatsApp Business API pricing in India for 2026: Meta's per-message rates for marketing, utility, authentication and service, plus real BSP costs.