<!-- Auto-generated from Telnyx OpenAPI specs. Do not edit. -->

Telnyx Webrtc - Go

Installation

go get github.com/team-telnyx/telnyx-go

Setup

import (
  "context"
  "fmt"
  "os"

  "github.com/team-telnyx/telnyx-go"
  "github.com/team-telnyx/telnyx-go/option"
)

client := telnyx.NewClient(
  option.WithAPIKey(os.Getenv("TELNYX_API_KEY")),
  option.WithPublicKey(os.Getenv("TELNYX_PUBLIC_KEY")), // Required for client.Webhooks.Unwrap (webhook verification)
)

All examples below assume client is already initialized as shown above.

Error Handling

All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code:

import "errors"

result, err := client.Messages.Send(ctx, params)
if err != nil {
  var apiErr *telnyx.Error
  if errors.As(err, &apiErr) {
    switch apiErr.StatusCode {
    case 422:
      fmt.Println("Validation error — check required fields and formats")
    case 429:
      // Rate limited — wait, then retry the request (bounded exponential backoff)
      fmt.Println("Rate limited, retrying...")
    default:
      fmt.Printf("API error %d: %s\n", apiErr.StatusCode, apiErr.Error())
    }
  } else {
    fmt.Println("Network error — check connectivity and retry")
  }
  return err // Propagate: a failed request must never look like success to the caller
}

Common error codes: 401 invalid API key, 403 insufficient permissions, 404 resource not found, 422 validation error (check field formats), 429 rate limited (retry with exponential backoff).

Important Notes

• Pagination: Use ListAutoPaging() for automatic iteration: iter := client.Resource.ListAutoPaging(ctx, params); for iter.Next() { item := iter.Current() }.

List mobile push credentials

Returns a paginated list of the mobile push credentials on your account, with support for filtering.

GET /mobile_push_credentials

	page, err := client.MobilePushCredentials.List(context.Background(), telnyx.MobilePushCredentialListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: alias (string), certificate (string), created_at (date-time), id (string), private_key (string), project_account_json_file (object), record_type (string), type (string), updated_at (date-time)

Creates a new mobile push credential

Creates a new mobile push credential for delivering push notifications to iOS or Android apps, and returns the created credential.

POST /mobile_push_credentials — Required: type, certificate, private_key, alias

	pushCredentialResponse, err := client.MobilePushCredentials.New(context.Background(), telnyx.MobilePushCredentialNewParams{
		OfIos: &telnyx.MobilePushCredentialNewParamsCreateMobilePushCredentialRequestIos{
			Alias:       "LucyIosCredential",
			Certificate: "-----BEGIN CERTIFICATE----- MIIGVDCCBTKCAQEAsNlRJVZn9ZvXcECQm65czs... -----END CERTIFICATE-----",
			PrivateKey:  "-----BEGIN RSA PRIVATE KEY----- MIIEpQIBAAKCAQEAsNlRJVZn9ZvXcECQm65czs... -----END RSA PRIVATE KEY-----",
		},
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", pushCredentialResponse.Data)

Returns: alias (string), certificate (string), created_at (date-time), id (string), private_key (string), project_account_json_file (object), record_type (string), type (string), updated_at (date-time)

Retrieves a mobile push credential

Retrieves mobile push credential based on the given push_credential_id

GET /mobile_push_credentials/{push_credential_id}

	pushCredentialResponse, err := client.MobilePushCredentials.Get(context.Background(), "0ccc7b76-4df3-4bca-a05a-3da1ecc389f0")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", pushCredentialResponse.Data)

Returns: alias (string), certificate (string), created_at (date-time), id (string), private_key (string), project_account_json_file (object), record_type (string), type (string), updated_at (date-time)

Deletes a mobile push credential

Deletes a mobile push credential based on the given push_credential_id

DELETE /mobile_push_credentials/{push_credential_id}

	err := client.MobilePushCredentials.Delete(context.Background(), "0ccc7b76-4df3-4bca-a05a-3da1ecc389f0")
	if err != nil {
		log.Fatal(err)
	}

List all credentials

Returns a paginated list of the on-demand telephony credentials on your account, with support for filtering.

GET /telephony_credentials

	page, err := client.TelephonyCredentials.List(context.Background(), telnyx.TelephonyCredentialListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)

Create a credential

Creates a new on-demand telephony credential for the specified connection. The credential can then be used to generate access tokens for SIP or WebRTC clients.

POST /telephony_credentials — Required: connection_id

Optional: expires_at (string), name (string), tag (string)

	telephonyCredential, err := client.TelephonyCredentials.New(context.Background(), telnyx.TelephonyCredentialNewParams{
		ConnectionID: "1234567890",
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", telephonyCredential.Data)

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)

Get a credential

Get the details of an existing On-demand Credential.

GET /telephony_credentials/{id}

	telephonyCredential, err := client.TelephonyCredentials.Get(context.Background(), "id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", telephonyCredential.Data)

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)

Update a credential

Updates the specified telephony credential and returns the updated credential.

PATCH /telephony_credentials/{id}

Optional: connection_id (string), expires_at (string), name (string), tag (string)

	telephonyCredential, err := client.TelephonyCredentials.Update(
		context.Background(),
		"id",
		telnyx.TelephonyCredentialUpdateParams{},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", telephonyCredential.Data)

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)

Delete a credential

Permanently deletes the specified telephony credential, revoking any access it provided.

DELETE /telephony_credentials/{id}

	telephonyCredential, err := client.TelephonyCredentials.Delete(context.Background(), "id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", telephonyCredential.Data)

Returns: created_at (string), expired (boolean), expires_at (string), id (string), name (string), record_type (string), resource_id (string), sip_password (string), sip_username (string), updated_at (string), user_id (string)