Subject: URGENT — Freshdesk API 429 Errors Blocking Production Ticket Pipeline

Hi Freshdesk Support,

We are a CloudSync Platforms enterprise customer (account ID: CSP-88241, Growth Enterprise plan) and we are experiencing a critical production outage affecting our entire automated support ticket pipeline. This issue began at approximately 14:20 UTC today and has been ongoing for over 90 minutes with no resolution.

Our platform integrates tightly with the Freshdesk Tickets API (v2/tickets) to automate the routing, classification, and first-response workflow for roughly 3,400 active support tickets across 12 tenant accounts. Since early this afternoon, every polling request to your API is returning HTTP 429 Too Many Requests errors almost immediately — even at request frequencies well below the documented limits.

We are polling the /api/v2/tickets endpoint every 45 seconds per tenant account (12 accounts × 80 req/hr = 960 req/hr total), which is substantially within the documented 2,000 req/hr limit for enterprise accounts. I have personally verified that our request timestamps are correctly distributed and there is no burst pattern that would explain this behavior.

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The business impact of this outage is severe and escalating. Our first-response SLA has degraded from an average of 1 min 48 sec to over 52 minutes because automated triage is completely offline. Three of our largest enterprise clients — Meridian Health (ARR: $480k), Summit Retail Group (ARR: $320k), and Cascade Logistics (ARR: $275k) — have already triggered SLA breach notifications and are escalating to their respective CSMs. Every additional hour this continues risks contractual SLA penalties for our customers.

Attached are:

• API request log showing all 429 responses from the past 90 minutes (cloudsync-api-errors-2025-04-04.log)
• Screenshot of our monitoring dashboard showing the rate-limit spike
• Our current API polling configuration (api-config-sanitized.yaml)

We need immediate escalation to your API engineering or infrastructure team. This is a Severity 1 production incident on our end. Our on-call engineer (Priya Nair, +1-415-609-3821) is available 24/7.

Please respond within 15 minutes per our enterprise SLA agreement (Support Tier: Platinum Pro, contract ref: FD-ENT-CSP-2024-09).

Nathan Caldwell
Director of Engineering, CloudSync Platforms Inc.
n.caldwell@cloudsync.io · +1-628-442-0917

Hi Nathan,

Thank you for reaching out, and I sincerely apologize for the disruption this is causing to CloudSync Platforms and your downstream clients. I understand the urgency and have immediately escalated this to our API Infrastructure team as a Severity 1 incident.

To help our engineering team diagnose this as quickly as possible, could you please confirm the following while I loop in the on-call infrastructure engineer?

1. The exact API subdomain you are hitting (cloudsync.freshdesk.com?)
2. Your API key (last 4 characters only — do not share the full key here)
3. Whether the 429s are occurring on a specific endpoint or across all /api/v2/ routes
4. Whether you have any load-balancing or request queuing layer between your polling service and our API

I have also filed an infrastructure incident (ref: INFRA-9024) and am monitoring it in real time. I will update you within the next 10 minutes regardless of whether we have a root cause identified.

We take enterprise SLA commitments seriously — the team is on this right now.

Best,
Maya Patel
Enterprise Support Engineer, Freshdesk
Direct: +1-888-900-9646 ext. 4471

Hi Maya,

Thanks for the fast response. Answers to your questions:

1. API subdomain: cloudsync.freshdesk.com — confirmed
2. API key ends in …K4xQ
3. 429s are appearing across all /api/v2/tickets, /api/v2/contacts, and /api/v2/conversations endpoints. Not endpoint-specific.
4. We use a Redis-based request queue with a token bucket algorithm enforcing our own conservative rate limits. No bursting is possible from our side.

Update since my last message: we attempted a manual override to reduce polling frequency to 1 request per 5 minutes per tenant, but the 429s continue immediately. This strongly suggests the issue is a server-side mis-categorization of our account tier rather than any client-side rate behavior.

Priya (our on-call) is standing by. The three affected enterprise clients have been notified; two have requested an ETA. Please advise as soon as you have a fix timeline.

— Nathan