Fix Common WhatsApp API Issues and Errors

Running ads with the WhatsApp API works well until an error appears. You may see a failed message or a red warning in your dashboard. Even small bugs can halt your sales flow. This guide helps you fix WhatsApp API Issues fast.

Understanding Your Message Status

First, check your logs for the error code because many issues can cause messages to fail. A 'failed' status usually points to a problem with the recipient's phone number. By contrast, 'undelivered' often means the phone is off or has no internet.

At times, Meta may reject your template. This can happen when you change the text too much after approval. Stick to the exact words you submitted. In turn, that keeps your quality score high.

Common Technical Glitches

Webhooks cause trouble for many users. A webhook is simply a URL that catches your message updates. If your server is slow, the webhook fails. As a result, your dashboard may look like nothing is happening.

Check your system user tokens often. They act like digital keys that let your software talk to Meta. Once a token expires, your messages stop at once. Fresh tokens are available in your Business Manager settings.

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Protecting Your Account Quality

Meta tracks how people react to your chats. Too many blocks will lower your rating. A 'Low' rating may lead to a ban soon. If that happens, stop sending messages for 24 hours.

Always give users a way to opt out. Use a clear button that says 'Stop' or 'Unsubscribe'. This step also helps stop them from reporting your number as spam. Happy users mean a long-lasting account.

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Managing Messaging Limits

The WhatsApp API applies messaging limits that cap your daily texts. New accounts start with a lower limit. However, high-quality messages can help raise it.

• 1,000 unique users / rolling 24 hours.

• 10,000 unique users / rolling 24 hours.

• 100,000 unique users / rolling 24 hours.

• Higher limits depend on Meta eligibility.

Don't try to blast 10,000 messages on day one. Your account will get flagged. Instead, scale your volume slowly over two weeks. This builds trust with the automated filters.

Troubleshooting Business Manager Links

Sometimes your API won't connect because the BM isn't verified. Meta needs to know your business is real. Your documents help prove your identity. We offer a BM Verification Service to handle this for you.

After you buy from us, check your delivery email. We then send an invite link to your new BM. Accept it using a clean profile. This helps prevent your new API from linking to old bans.

Staying Safe with System Users

Avoid using your personal Facebook login for the API. Create a system user instead. It is a special type of account just for software. Even if your personal profile gets a temporary lock, the account stays active.

Keep your API key secret. Anyone who gets it can send spam from your number. Such a leak will get you banned in minutes. Reset your key if you think it leaked.