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

Telnyx Seti - JavaScript

Installation

npm install telnyx

Setup

import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

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:

try {
  const result = await client.messages.send({ to: '+13125550001', from: '+13125550002', text: 'Hello' });
} catch (err) {
  if (err instanceof Telnyx.APIConnectionError) {
    console.error('Network error — check connectivity and retry');
  } else if (err instanceof Telnyx.RateLimitError) {
    // 429: rate limited — wait and retry with exponential backoff
    const retryAfter = err.headers?.['retry-after'] || 1;
    await new Promise(r => setTimeout(r, retryAfter * 1000));
  } else if (err instanceof Telnyx.APIError) {
    console.error(`API error ${err.status}: ${err.message}`);
    if (err.status === 422) {
      console.error('Validation error — check required fields and formats');
    }
  }
}

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).

Get Enum

GET /10dlc/enum/{endpoint}

const response = await client.messaging10dlc.getEnum('mno');

console.log(response);

Retrieve Black Box Test Results

Returns the results of the various black box tests

GET /seti/black_box_test_results

const response = await client.seti.retrieveBlackBoxTestResults();

console.log(response.data);

Returns:

black_box_tests

(array[object]),

product

(string),

record_type

(string)