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Access Tokens Guide | Developer Documentation

Meta WhatsApp Access Tokens

Which credentials do you need for a ChatArchitect integration? For a supported ChatArchitect WhatsApp integration, use the App key and Secret supplied for your connection. You do not need to create a Meta System User access token. ChatArchitect does not offer ...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/access-tokens
legacy_url_sha1
8ab4cdec7550a69af13c79f8aee580de4555a16c
legacy_chapter
Access Tokens
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
ChatArchitect credentials and Meta access tokens
seo_description
Use the App key and Secret issued for your ChatArchitect WhatsApp connection. Learn why a Meta System User token is different and how to resolve sign-in errors.

Permissions | Developer Documentation

Meta WhatsApp Permissions

Check Meta business access for your ChatArchitect connection Use this guide when you cannot select the intended business portfolio or WhatsApp account during Continue with Facebook, or cannot find the connected number in WhatsApp Manager afterwards. Your acces...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/permissions
legacy_url_sha1
8cbfb08da995937005103535bc0a1d5ffd0c3845
legacy_chapter
Permissions
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Check Meta business access for ChatArchitect
seo_description
Find the right Meta portfolio and WhatsApp account, resolve missing business access, and use the correct credentials for your ChatArchitect connection.

Pricing on the WhatsApp Business Platform | Developer Documentation

Meta WhatsApp Core

Understand WhatsApp message costs with ChatArchitect ChatArchitect bills you for the WhatsApp Business API service. You do not pay Meta separately for messages sent through this connection. Check your current ChatArchitect plan and contract for the base price....

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/pricing
legacy_url_sha1
32833a3b06e797f36af132484f515d0931e249fa
legacy_chapter
Core
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Understand WhatsApp message costs with ChatArchitect
seo_description
Understand WhatsApp message costs with ChatArchitect. Learn what affects the price, when Meta does not charge, and where to check your current plan.

Authentication-international rates | Developer Documentation

Meta WhatsApp Core

Authentication-international rates Updated: Dec 12, 2025 Specific countries have an authentication-international rate in our rate cards. If you send an authentication template message to a WhatsApp user whose country calling code is for a country that has an a...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/pricing/authentication-international-rates
legacy_url_sha1
c708a4997512451e44457de5db83239195ba10a2
legacy_chapter
Core
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp

Conversation-based pricing (DEPRECATED) | Developer Documentation

Meta WhatsApp Core

Check an old WhatsApp conversation-based cost estimate Meta replaced conversation-based pricing on 1 July 2025. An old quote, spreadsheet or exported report may still count 24-hour conversations. Use this guide to identify its counting unit and prepare a curre...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/pricing/conversation-based-pricing
legacy_url_sha1
22c2c467ab3afe435436dc70de75993998e438d1
legacy_chapter
Core
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Update an old WhatsApp cost estimate | ChatArchitect
seo_description
Separate old WhatsApp conversation charges, delivered messages and monthly active clients when preparing a current ChatArchitect cost estimate.

WhatsApp Cloud API Get Started | Developer Documentation

Meta WhatsApp Core

Prepare your first ChatArchitect WhatsApp API integration Use this guide when a developer will add WhatsApp messaging to your own application through ChatArchitect. It covers the connection decisions, receiver preparation and first controlled checks. Use the C...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/get-started
legacy_url_sha1
5ddef31c7ea8c4eabb66617baeafab294938a689
legacy_chapter
Core
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Start your WhatsApp integration with the ChatArchitect API
seo_description
Prepare a custom ChatArchitect WhatsApp API connection: server credentials, HTTPS receiver, approved templates and a small incoming/reply test.

Business phone numbers | Developer Documentation

Meta WhatsApp Business Phone Numbers

Choose and connect a WhatsApp Business phone number with ChatArchitect Choose a phone number you control before connecting WhatsApp Business API to ChatArchitect. ChatArchitect does not provide phone numbers; you can use your own mobile, landline, or toll-free...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/business-phone-numbers/phone-numbers
legacy_url_sha1
91cada65c7e8265d85f8cd694e1b8efebc7de623
legacy_chapter
Business Phone Numbers
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Choose and connect a WhatsApp Business phone number with ChatArchitect
seo_description
Choose and connect a WhatsApp Business phone number with ChatArchitect. Prepare verification, follow the Facebook setup flow, and fix common issues.

Two-Step Verification | Developer Documentation

Meta WhatsApp Business Phone Numbers

Enable or change two-step verification for a ChatArchitect WhatsApp number Two-step verification protects your WhatsApp Business Platform phone number with a six-digit PIN. It is separate from the one-time SMS or voice code used to verify ownership of the numb...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/business-phone-numbers/two-step-verification
legacy_url_sha1
36dd4b02b97d2d3d92ff76ab31bdca1ebb8c2c52
legacy_chapter
Business Phone Numbers
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
WhatsApp Two-Step Verification PIN for ChatArchitect
seo_description
Enable or change the six-digit PIN for your ChatArchitect WhatsApp number in WhatsApp Manager. Find the correct number, save the PIN and resolve access issues.

Conversational Components | Developer Documentation

Meta WhatsApp Business Phone Numbers

Set up WhatsApp ice breakers and commands for a ChatArchitect number Ice breakers are suggested first messages that a person can tap when opening a new chat with your business. Commands give people shortcuts for common requests. For a number connected to ChatA...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/business-phone-numbers/conversational-components
legacy_url_sha1
73c26c688f9d16a0b67057b83de3b97fa92261be
legacy_chapter
Business Phone Numbers
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Set Up WhatsApp Ice Breakers and Commands in ChatArchitect
seo_description
Configure ice breakers and commands for a ChatArchitect-connected WhatsApp number in WhatsApp Manager, then test what customers see and how your team responds.

Business-scoped user IDs | Developer Documentation

Meta WhatsApp Business Scoped User Ids

Check WhatsApp usernames and user IDs in ChatArchitect If a WhatsApp conversation reaches your connected tool with a user identifier instead of a phone number, review the supported identity mapping before creating or merging a customer record. A visible userna...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/business-scoped-user-ids
legacy_url_sha1
3fffb7aafc0bca8bea48cfd1e8f76ef41b174f5d
legacy_chapter
Business Scoped User Ids
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Check WhatsApp usernames and user IDs in ChatArchitect
seo_description
Review WhatsApp usernames, phone numbers and business-scoped user IDs in your ChatArchitect connection. Confirm matching and reply support before changes.

Business profiles | Developer Documentation

Meta WhatsApp Business Profiles

Complete your WhatsApp Business profile after connecting ChatArchitect Your WhatsApp Business profile gives customers context about the number they are messaging. It can show a profile photo, description, business category, address, contact email and website. ...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/business-profiles
legacy_url_sha1
5d67d5672d1e3c77226ca7c1488653271ca44f03
legacy_chapter
Business Profiles
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
WhatsApp Business Profile for ChatArchitect: Set Up and Edit
seo_description
Set up your WhatsApp Business profile in WhatsApp Manager after connecting ChatArchitect. Update your photo, description, address and contact details.

Display names | Developer Documentation

Meta WhatsApp Display Names

Choose a WhatsApp display name for your ChatArchitect number The display name identifies your business on the WhatsApp profile for the connected number. Choose it before starting the ChatArchitect connection flow: the form asks for a name when you add a busine...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/display-names
legacy_url_sha1
7cbba215a24229c0e39848c7d4c3a72a1a106124
legacy_chapter
Display Names
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
WhatsApp Display Name for ChatArchitect: Choose and Change
seo_description
Choose and update your WhatsApp display name in WhatsApp Manager. Follow ChatArchitect setup steps and check what to do if Meta declines the name.

Official Business Accounts | Developer Documentation

Meta WhatsApp Official Business Accounts

Request an Official Business Account badge for a ChatArchitect WhatsApp number An Official Business Account (OBA) is a WhatsApp Business Platform phone number that Meta has recognized as representing a notable brand. If Meta approves the request, the number ca...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/official-business-accounts
legacy_url_sha1
19e21481693bb19ca5f4d9873559a1dd4ac6b33e
legacy_chapter
Official Business Accounts
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Official Business Account for ChatArchitect WhatsApp: How to Apply
seo_description
Learn how to request an Official Business Account badge for a ChatArchitect WhatsApp number in WhatsApp Manager, prepare evidence and check the result.

WhatsApp Business Accounts | Developer Documentation

Meta WhatsApp Whatsapp Business Accounts

Find the WhatsApp Business Account connected to ChatArchitect A WhatsApp Business Account (WABA) is the account inside your Meta business portfolio that holds your WhatsApp Business Platform phone numbers and message templates. The business portfolio, WABA and...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/whatsapp-business-accounts
legacy_url_sha1
3fc5c17b1daf77aedd256b3c6b923e32a1a7aaae
legacy_chapter
Whatsapp Business Accounts
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Find Your WhatsApp Business Account in ChatArchitect
seo_description
Find the WhatsApp Business Account connected to ChatArchitect in Meta Business Suite. Check its phone number, open WhatsApp Manager and resolve missing access.

QR Codes and Short Links | Developer Documentation

Meta WhatsApp Qr Codes

Create a WhatsApp chat link and QR code for a ChatArchitect number A click-to-chat link lets a customer open a WhatsApp conversation with your business number. You can share the same link on your website or encode it in a QR code for print. The customer still ...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/qr-codes
legacy_url_sha1
10f972fd81bf619afd3a61e5893316c2594fd55d
legacy_chapter
Qr Codes
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Create a WhatsApp Chat Link and QR Code for ChatArchitect
seo_description
Create and test a wa.me chat link or QR code for a ChatArchitect-connected WhatsApp number. Check the destination, message delivery and common link issues.

Marketing Messages API for WhatsApp | Developer Documentation

Meta WhatsApp Marketing Messages

Marketing Messages API and ChatArchitect campaigns Meta's Marketing Messages API for WhatsApp is a developer integration for sending marketing messages. Meta describes delivery optimization and measurement features in its marketing messages guide. Those Meta f...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/marketing-messages/overview
legacy_url_sha1
b6a1cd82c45e2c6d6c05f7de136f718edf2b7f6b
legacy_chapter
Marketing Messages
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Marketing Messages API and ChatArchitect campaigns
seo_description
Learn how Meta's Marketing Messages API relates to ChatArchitect campaigns, and create approved marketing templates through wtargeted.com.

Get started | Developer Documentation

Meta WhatsApp Marketing Messages

Get started with a WhatsApp marketing campaign This guide is for businesses sending marketing messages through ChatArchitect. You create an approved template in wtargeted.com and select it in a connected sending tool. Meta's separate Marketing Messages API set...

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/marketing-messages/get-started
legacy_url_sha1
4b4e40c01b8bc99775276c5eeda60482e958c093
legacy_chapter
Marketing Messages
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
Start a WhatsApp marketing campaign with ChatArchitect
seo_description
Prepare a ChatArchitect WhatsApp marketing campaign: connect a number, confirm audience permission, approve a template and test delivery.

Features | Developer Documentation

Meta WhatsApp Marketing Messages

WhatsApp marketing features in ChatArchitect Meta describes a broad set of features for its Marketing Messages API for WhatsApp. This page shows which actions are confirmed in the ChatArchitect customer workflow and which require a separate availability check....

source
meta-whatsapp-docs
legacy_url
https://developers.facebook.com/documentation/business-messaging/whatsapp/marketing-messages/features
legacy_url_sha1
f8c4356c607290b09449095a06c1abcdc01b734a
legacy_chapter
Marketing Messages
legacy_source
developers.facebook.com
legacy_scope
business-messaging/whatsapp
seo_title
WhatsApp marketing features in ChatArchitect
seo_description
See which WhatsApp marketing actions are confirmed in ChatArchitect and which Meta API features need an availability check before a campaign.