WhatsApp Number Verification

In[]:=
Now
Out[]=
Wed 19 Nov 2025 10:17:35GMT-5
$appID="your-app-id";
$appSecret="your-app-secret"
$certificate="your-certificate";
$phoneNumberID="your-phone-number-id";​​$wabaID="your-waba-id";
$permanentToken="your-permanent-token";
◼
  • Get numbers
    • In[]:=
    $wabaNumbers=URLRead[URLBuild[{"https://graph.facebook.com/v24.0/",$wabaID,"phone_numbers"},{"access_token"->$permanentToken}]]
    ◼
  • Validate certificate
    • $registrationResponse=URLRead[HTTPRequest[URLBuild[{"https://graph.facebook.com/v24.0/",$phoneNumberID,"register"}],<|Method->"POST","Body"->ExportString[<|"messaging_product"->"whatsapp","certificate"->$certificate,"pin"->420420|>,"JSON"],"Headers"-><|"Authorization"->StringJoin[{"Bearer ",$permanentToken}],"Content-Type"->"application/json"|>|>]]
    In[]:=
    $registrationResponse["Body"]
    Out[]=
    {"success":true}
    ◼
  • Subscribe you app
    • So webhooks work
    In[]:=
    $subscribeApp=URLRead[HTTPRequest[URLBuild[{"https://graph.facebook.com/v24.0/",$wabaID,"subscribed_apps"}],<|Method->"POST","Headers"-><|"Authorization"->StringJoin[{"Bearer ",$permanentToken}],"Content-Type"->"application/json"|>,"Body"->ExportString[<|"subscribed_fields"->{"messages"}|>,"JSON"]|>]]
    $subscribeApp["Body"]
    Out[]=
    {"success":true}