telnyx-numbers-compliance-curl

<!-- Auto-generated from Telnyx OpenAPI specs. Do not edit. --> # Telnyx Numbers Compliance - curl ## Installation ```text # curl is pre-installed on macOS, Linux, and Windows 10+ ``` ## Setup ```bash export TELNYX_API_KEY="YOUR_API_KEY_HERE" ``` All examples below use `$TELNYX_API_KEY` for authentication. ## Error Handling All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code: ```bash # Check HTTP status code in response response=$(curl -s -w "\n%{http_code}" \ -X POST "https://api.telnyx.com/v2/messages" \ -H "Authorization: Bearer $TELNYX_API_KEY" \ -H "Content-Type: application/json" \ -d '{"to": "+13125550001", "from": "+13125550002", "text": "Hello"}') http_code=$(echo "$response" | tail -1) body=$(echo "$response" | sed '$d') case $http_code in 2*) echo "Success: $body" ;; 422) echo "Validation error — check required fields and formats" ;; 429) echo "Rate limited — retry after delay"; sleep 1 ;; 401) echo "Authentication failed — check TELNYX_API_KEY" ;; *) echo "Error $http_code: $body" ;; esac ``` 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 - **Phone numbers** must be in E.164 format (e.g., `+13125550001`). Include the `+` prefix and country code. No spaces,...