Linktree Common Errors
Overview
Quick reference for Linktree API errors with solutions.
400 — Invalid Request
Fix: Check request body format, ensure URLs are valid.
401 — Authentication Failed
Fix: Verify API key at linktr.ee developer portal.
404 — Profile/Link Not Found
Fix: Verify profile username or link ID exists.
429 — Rate Limited
Fix: Implement exponential backoff. Check Retry-After header.
Quick Diagnostic
# Check API connectivity
curl -s -w "\nHTTP %{http_code}" https://api.linktr.ee/v1/health 2>/dev/null || echo "Endpoint check needed"
echo $LINKTREE_API_KEY | head -c 10
Resources
Next Steps
See linktree-debug-bundle.