Death Verification API
Troubleshooting and error codes
What each error code means and how to fix common problems.
Last updated October 8, 2026
Plan: Death Verification API · For: Developers · Time: 4 min read
Error codes
| Code | What it means | What to do |
|---|---|---|
unauthorized | The key is missing, wrong, or revoked | Check the Authorization: Bearer header |
key_expired | The key reached its expiry | Create a new key on API Keys |
ip_not_allowed | The call came from an IP not on the key's allowlist | Update the allowlist |
api_access_required | The account doesn't have Verification API access | Contact our team |
trial_expired | Your trial has ended | Talk to sales to continue |
invalid_request | The body is missing a required field | Send first_name, last_name, and at least one disambiguator |
rate_limited | Too many calls too quickly | Pause, then retry. Watch the X-RateLimit-* headers |
quota_exceeded | You've used your allowance for the period | Contact our team |
billing_suspended | Billing needs attention | Contact support |
insufficient_tokens | Shouldn't happen for family extraction, which is included | Contact support |
Common problems
| Problem | Try this |
|---|---|
| After signing in I see a setup or checkout page | Go to obituarymonitor.com, select Sign in, and sign in again. |
| The trial end date looks wrong | Trials last 5 days. Contact support if you're unsure of your end date. |
| Integrations or Billing shows a monitoring page, "Choose a plan", or a 404 | Use the developer portal sidebar. These pages aren't part of the Verification API portal. |
| Usage doesn't show today's calls | Check that you're signed in to the account that owns the key. |
**Too many possible_match results** | Send middle name, city, and birth year, and use require_match for automated decisions |
| Request times out | Allow at least 180 seconds for extended depth, birth-year checks, and family members |
| Test key always returns the same kind of result | That's expected. Test keys return sample results based on the last name |
Still stuck? Select Support in the sidebar or email support@obituarymonitor.com. We reply by email.
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