client-go

Go client library for SMSGate APIs.
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• About The Project
• Built With
• Getting Started
  • Prerequisites
  • Installation
• Usage
  • SMSGate client (smsgateway)
  • Certificate Authority client (ca)
• API Coverage
  • smsgateway.Client
  • ca.Client
• Contributing
• License

About The Project

client-go provides typed clients for the SMSGate ecosystem:

• smsgateway package for 3rd-party API operations (messages, devices, health, logs, settings, webhooks, and token lifecycle).
• ca package for Certificate Authority workflows (submit CSR and check CSR status).
• Shared low-level HTTP handling in the rest package.

The library supports both Basic authentication (user + password) and Bearer token authentication for the SMSGate client.

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Built With

• Go 1.22+
• Standard net/http client with configurable transport

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Getting Started

Prerequisites

• Go 1.22 or newer
• SMSGate account/device credentials and/or API token

Installation

go get github.com/android-sms-gateway/client-go

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Usage

SMSGate client (smsgateway)

package main

import (
	"context"
	"log"
	"os"

	"github.com/android-sms-gateway/client-go/smsgateway"
)

func main() {
	ctx := context.Background()

	client := smsgateway.NewClient(smsgateway.Config{
		User:     os.Getenv("ASG_USERNAME"),
		Password: os.Getenv("ASG_PASSWORD"),
		// or use Token: os.Getenv("ASG_TOKEN"),
	})

	state, err := client.Send(ctx, smsgateway.Message{
		TextMessage: &smsgateway.TextMessage{Text: "Hello from Go"},
		PhoneNumbers: []string{
			"+15555550100",
		},
	})
	if err != nil {
		log.Fatal(err)
	}

	log.Printf("message queued: %s", state.ID)
}

Certificate Authority client (ca)

package main

import (
	"context"
	"log"

	"github.com/android-sms-gateway/client-go/ca"
)

func main() {
	ctx := context.Background()
	client := ca.NewClient()

	resp, err := client.PostCSR(ctx, ca.PostCSRRequest{
		Type:    ca.CSRTypeWebhook,
		Content: "-----BEGIN CERTIFICATE REQUEST-----...",
	})
	if err != nil {
		log.Fatal(err)
	}

	log.Printf("request id: %s, status: %s", resp.RequestID, resp.Status)
}

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API Coverage

smsgateway.Client

• Messages: Send, GetState
• Devices: ListDevices, DeleteDevice
• Health: CheckHealth
• Inbox export: ExportInbox
• Logs: GetLogs
• Settings: GetSettings, UpdateSettings, ReplaceSettings
• Webhooks: ListWebhooks, RegisterWebhook, DeleteWebhook
• Token management: GenerateToken, RefreshToken, RevokeToken

For endpoint semantics and payload details, see https://api.sms-gate.app/

ca.Client

• CSR workflows: PostCSR, GetCSRStatus

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Contributing

Contributions are welcome. Please open an issue to discuss major changes before submitting a pull request.

1. Fork the repository
2. Create your feature branch (git checkout -b feature/my-change)
3. Commit your changes (git commit -m 'Describe change')
4. Push to your branch
5. Open a Pull Request

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License

Distributed under the Apache-2.0 License. See LICENSE for details.

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