Lianja

WhatsApp Cloud API Send Message

See more WhatsApp Examples

Demonstrates how to send a message using the WhatsApp Cloud API (Business App) Lianja

llSuccess = .F.

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

loHttp = createobject("CkHttp")

// The following JSON is sent in the request body.

// {
//   "messaging_product": "whatsapp",
//   "to": "16302581871",
//   "type": "template",
//   "template": {
//     "name": "hello_world",
//     "language": {
//       "code": "en_US"
//     }
//   }
// }

loJson = createobject("CkJsonObject")
loJson.UpdateString("messaging_product","whatsapp")
loJson.UpdateString("to","15555555555")
loJson.UpdateString("type","template")
loJson.UpdateString("template.name","hello_world")
loJson.UpdateString("template.language.code","en_US")

loHttp.AuthToken = "EAANrS5....yFB9Ma"
loHttp.SetRequestHeader("Content-Type","application/json")

loResp = createobject("CkHttpResponse")
llSuccess = loHttp.HttpJson("POST","https://graph.facebook.com/v18.0/111111111111111/messages",loJson,"application/json",loResp)
if (llSuccess = .F.) then
    ? loHttp.LastErrorText
    release loHttp
    release loJson
    release loResp
    return
endif

? str(loResp.StatusCode)
? loResp.BodyStr

// Here's a screenshot of our WhatsApp test app.

// 


release loHttp
release loJson
release loResp