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The official Go SDK for the Vobiz Voice API. Make outbound calls, manage SIP trunks, handle phone numbers, and construct programmatic XML workflows synchronously in Go. Source code: vobiz-ai/vobiz-go-sdk

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Installation

Clone the repository and integrate it locally: 
git clone https://github.com/vobiz-ai/Vobiz-Go-SDK.git
cd Vobiz-Go-SDK
go mod tidy

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Quick start

Place an outbound call. When the call connects, Vobiz pings your AnswerURL endpoint, and you must respond with a VobizXML payload. 
package main

import (
    "fmt"

    "github.com/vobiz-ai/vobiz-go-sdk/client"
    "github.com/vobiz-ai/vobiz-go-sdk/services/calls"
)

func main() {
    c := client.New("YOUR_AUTH_ID", "YOUR_AUTH_TOKEN")

    call, err := calls.New(c).Create(&calls.CreateParams{
        To:           "+1xxxxxxxxxx",
        AnswerURL:    "https://yourserver.com/answer",
        AnswerMethod: "POST",
    })
    if err != nil {
        panic(err)
    }

    fmt.Println("Call UUID:", call.RequestUUID)
}

​
Authentication

The Go client requires your Auth ID and Auth Token. Find both in the Vobiz Console. 
import "github.com/vobiz-ai/vobiz-go-sdk/client"

c := client.New("YOUR_AUTH_ID", "YOUR_AUTH_TOKEN")

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VobizXML

The SDK ships with a strongly typed xml builder that generates valid VobizXML directly. It provides code completion for all available verbs (Gather, Record, Dial). 
import "github.com/vobiz-ai/vobiz-go-sdk/xml"

response := xml.NewResponse()
response.AddSpeak("Welcome to Vobiz!", "WOMAN", "en-US")
response.AddRecord(xml.RecordParams{
    Action:    "https://yourserver.com/recording",
    MaxLength: 30,
    PlayBeep:  true,
})

fmt.Println(response.ToXML())

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Common operations

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Live audio routing

svc := calls.New(c)

svc.Play("call-uuid", &calls.PlayParams{
    URLs: []string{"https://example.com/audio.mp3"},
    Legs: "aleg",
})

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Conferences

import "github.com/vobiz-ai/vobiz-go-sdk/services/conferences"

svc := conferences.New(c)

// Kick a member
svc.Member.Delete("conference-name", "member-id")

// Start silent recording of the entire bridge
svc.Record("conference-name", &conferences.RecordParams{ FileFormat: "mp3" })

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Resources