What response codes indicate account suspension or API access revocation on SMSVerifier API?

SMSVerifier API uses specific numeric response codes such as 1006, 1007, and 1010 to indicate account suspension or API access revocation. Properly detecting these codes enables you to handle access issues programmatically and avoid unexpected failures.

Understanding SMSVerifier API Response Codes

When integrating SMSVerifier API for virtual phone number services, your application communicates via HTTP requests that return structured responses. These responses include numeric status codes and accompanying text messages that indicate success, failure, or specific error conditions.

Recognizing these codes is essential for automating SMS verification workflows reliably. Some codes signal temporary states such as "waiting for SMS," whereas others denote critical conditions like account suspension or revoked API access, which require immediate attention.

Response Codes Indicating Account Suspension

Account suspension on SMSVerifier indicates your account is temporarily or permanently blocked from using the service, usually due to policy violations, suspicious activity, or payment problems. The API signals these states primarily with the following codes:

• 1006 — Temporary account suspension: Your account is currently blocked but may be reactivated after review or resolution.
• 1007 — Permanent account suspension: Your account has been permanently disabled; reactivation requires contacting support or creating a new account.

When your API request returns either 1006 or 1007, it means no further SMS services will be processed until the suspension is lifted.

Response Codes for API Access Revocation

API access revocation specifically refers to your API key or token being disabled or revoked without necessarily suspending your entire account. For instance, this can happen if your API key is compromised or if usage limits are violated.

The SMSVerifier API uses the code below to indicate revoked or disabled API access:

• 1010 — API key revoked or disabled: Your API credentials are no longer valid; requests using this key will be refused.

This code means you must reauthenticate by generating new API credentials or contacting SMSVerifier support to restore access.

How to Handle Suspension and Revocation Codes

Proper error handling of suspension and revocation codes is critical for building resilient SMS verification systems. Here’s a recommended approach:

• Detect and parse codes: Check API response codes after each request. When 1006, 1007, or 1010 are received, halt SMS requests immediately.
• Notify stakeholders: Alert your system administrators or users about the suspension or revoked access. Provide clear messages to avoid confusion.
• Check account status: Log in to your SMSVerifier dashboard to review account notifications and possible reasons for suspension.
• Contact support: Reach out to SMSVerifier support to resolve issues or request reactivation if applicable.
• Retry policies: Avoid automatic retries on these codes to prevent further rate-limiting or penalties.

Best Practices for Robust Error Handling

Integrating SMSVerifier API in production requires anticipating suspension or revoked access scenarios. Follow these best practices:

• Implement centralized error handling: Create a dedicated module or middleware to parse all API responses and handle codes consistently.
• Log all suspension/revocation events: Maintain detailed logs for audit and troubleshooting, including timestamp, code, and request info.
• Graceful degradation: When suspended, inform users about service unavailability instead of failing silently or crashing.
• API key rotation: Use separate API keys for different clients or environments and rotate keys periodically to minimize risk.
• Use webhooks or dashboard notifications: Combine API monitoring with SMSVerifier dashboard alerts for real-time updates.