Resolve API and webhook problems
Diagnose failed API calls and webhook deliveries.
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Check the token
A 401 or 403 usually means an expired, revoked, or wrong-team token. Check the token list first.
Confirm the token is active and belongs to the right team. -
Inspect webhook deliveries
Review delivery attempts and response codes for the webhook endpoint.
Confirm the endpoint URL and subscribed events. -
Respond faster
Return a 2xx immediately and process the payload in a background job to avoid timeouts.
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Deduplicate retries
Treat repeated event IDs as duplicates so retries never create duplicate records.
Result: Deliveries succeed and your data stays consistent.
Need a hand? Email support@esignmor.com.