Basic send options functions

Here, to can be <phone Number>@c.us, <phone Number>-<groupId>@g.us, or <phone Number><groupId>@g.us.

To use these functions, it is necessary to initialize the bot.
Click here to learn more.

you can send messages only using one function!

Summary

• sendText
• sendFile
• sendAudio
• sendAudioBase64
• sendImage
• sendImageFromBase64

sendText

// send text message
await client.sendMessage({
    to: "0000000000@c.us", // you can pass the contact number or group number
    body: "A message sent by hydra-bot", // message text
    options: {
        type: 'sendText', // shipping type
    }
}).then((result) => {
    console.log(result); // message result
}).catch((error) => {
    console.log(error); // message error
});

sendFile

// send text message
await client.sendMessage({
    to: "0000000000@c.us", // you can pass the contact number or group number
    body: './file.pdf', // you can use a directory or use a url
    options: {
        type: 'sendFile', // shipping type
        filename: 'filename' // put the file name here
    }
}).then((result) => {
    console.log(result); // message result
}).catch((error) => {
    console.log(error); // message error
});

sendAudio

// send file audio
await client.sendMessage({
    to: "0000000000@c.us", // you can pass the contact number or group number
    body: './file.mp3', // you can use a directory or use a url
    options: {
        type: 'sendAudio', // shipping type
    }
}).then((result) => {
    console.log(result);  // message result
}).catch((error) => {
    console.log(error); // message error
});

sendAudioBase64

// Send audio file base64
await client.sendMessage({
    to: "0000000000@c.us", // you can pass the contact number or group number
    body: base64MP3, // you can use a directory or use a url
    options: {
        type: 'sendAudioBase64', // shipping type
    }
}).then((result) => {
    console.log(result);  // message result
}).catch((error) => {
    console.log(error); // message error
});

sendImage

// Send image message 
await client.sendMessage({
    to: "0000000000@c.us", // you can pass the contact number or group number
    body: './file.jpg', // you can use a directory or use a url
    options: {
        type: 'sendImage', // shipping type
        caption: 'image text' // image text
    }
}).then((result) => {
    console.log(result);  // message result
}).catch((error) => {
    console.log(error); // message error
});

sendImageFromBase64

// Send image Base64
await client.sendMessage({
    to: "0000000000@c.us", // you can pass the contact number or group number
    body: base64IMG, // you can use a directory or use a url
    options: {
        type: 'sendImageFromBase64', // shipping type
        caption: 'image text' // image text
    }
}).then((result) => {
    console.log(result);  // message result
}).catch((error) => {
    console.log(error); // message error
});