Agent skill

telnyx-webrtc-java

Manage WebRTC credentials and mobile push notification settings. Use when building browser-based or mobile softphone applications. This skill provides Java SDK examples.

View SKILL.md on GitHub Repository
Stars 167
Forks 6

Install this agent skill to your Project

npx add-skill https://github.com/team-telnyx/ai/tree/main/skills/telnyx-webrtc-java

Metadata

Additional technical details for this skill

author
telnyx
product
webrtc
language
java
generated by
telnyx-ext-skills-generator

SKILL.md

Telnyx Webrtc - Java

Installation

text
<!-- Maven -->
<dependency>
    <groupId>com.telnyx.sdk</groupId>
    <artifactId>telnyx</artifactId>
    <version>6.36.0</version>
</dependency>

// Gradle
implementation("com.telnyx.sdk:telnyx:6.36.0")

Setup

java
import com.telnyx.sdk.client.TelnyxClient;
import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient;

TelnyxClient client = TelnyxOkHttpClient.fromEnv();

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:

java
import com.telnyx.sdk.errors.TelnyxServiceException;

try {
    var result = client.messages().send(params);
} catch (TelnyxServiceException e) {
    System.err.println("API error " + e.statusCode() + ": " + e.getMessage());
    if (e.statusCode() == 422) {
        System.err.println("Validation error — check required fields and formats");
    } else if (e.statusCode() == 429) {
        // Rate limited — wait and retry with exponential backoff
        Thread.sleep(1000);
    }
}

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: List methods return a page. Use .autoPager() for automatic iteration: for (var item : page.autoPager()) { ... }. For manual control, use .hasNextPage() and .nextPage().

List mobile push credentials

GET /mobile_push_credentials

java
import com.telnyx.sdk.models.mobilepushcredentials.MobilePushCredentialListPage;
import com.telnyx.sdk.models.mobilepushcredentials.MobilePushCredentialListParams;

MobilePushCredentialListPage page = client.mobilePushCredentials().list();

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

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

java
import com.telnyx.sdk.models.mobilepushcredentials.MobilePushCredentialCreateParams;
import com.telnyx.sdk.models.mobilepushcredentials.PushCredentialResponse;

MobilePushCredentialCreateParams.CreateMobilePushCredentialRequest.Ios params = MobilePushCredentialCreateParams.CreateMobilePushCredentialRequest.Ios.builder()
    .alias("LucyIosCredential")
    .certificate("-----BEGIN CERTIFICATE----- MIIGVDCCBTKCAQEAsNlRJVZn9ZvXcECQm65czs... -----END CERTIFICATE-----")
    .privateKey("-----BEGIN RSA PRIVATE KEY----- MIIEpQIBAAKCAQEAsNlRJVZn9ZvXcECQm65czs... -----END RSA PRIVATE KEY-----")
    .build();
PushCredentialResponse pushCredentialResponse = client.mobilePushCredentials().create(params);

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}

java
import com.telnyx.sdk.models.mobilepushcredentials.MobilePushCredentialRetrieveParams;
import com.telnyx.sdk.models.mobilepushcredentials.PushCredentialResponse;

PushCredentialResponse pushCredentialResponse = client.mobilePushCredentials().retrieve("0ccc7b76-4df3-4bca-a05a-3da1ecc389f0");

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}

java
import com.telnyx.sdk.models.mobilepushcredentials.MobilePushCredentialDeleteParams;

client.mobilePushCredentials().delete("0ccc7b76-4df3-4bca-a05a-3da1ecc389f0");

List all credentials

List all On-demand Credentials.

GET /telephony_credentials

java
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialListPage;
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialListParams;

TelephonyCredentialListPage page = client.telephonyCredentials().list();

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

Create a credential.

POST /telephony_credentials — Required: connection_id

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

java
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialCreateParams;
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialCreateResponse;

TelephonyCredentialCreateParams params = TelephonyCredentialCreateParams.builder()
    .connectionId("1234567890")
    .build();
TelephonyCredentialCreateResponse telephonyCredential = client.telephonyCredentials().create(params);

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}

java
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialRetrieveParams;
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialRetrieveResponse;

TelephonyCredentialRetrieveResponse telephonyCredential = client.telephonyCredentials().retrieve("550e8400-e29b-41d4-a716-446655440000");

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

Update an existing credential.

PATCH /telephony_credentials/{id}

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

java
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialUpdateParams;
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialUpdateResponse;

TelephonyCredentialUpdateResponse telephonyCredential = client.telephonyCredentials().update("550e8400-e29b-41d4-a716-446655440000");

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

Delete an existing credential.

DELETE /telephony_credentials/{id}

java
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialDeleteParams;
import com.telnyx.sdk.models.telephonycredentials.TelephonyCredentialDeleteResponse;

TelephonyCredentialDeleteResponse telephonyCredential = client.telephonyCredentials().delete("550e8400-e29b-41d4-a716-446655440000");

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)

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