# ActiveCampaign: API calls to api-us1.com domain are returning intermittent 503 error codes

- Impact (vendor’s label): major
- Status: resolved
- Started: 2025-03-17 19:03 UTC · Resolved: 2025-03-17 20:31 UTC · Duration: 1.5 h
- Updates: 1
- [Vendor status page: https://status.activecampaign.com/incidents/zxbmmpxk10kv](https://status.activecampaign.com/incidents/zxbmmpxk10kv)
- [Company: ActiveCampaign](https://rewindex.com/company/activecampaign.md)

## Timeline of updates

- **resolved** 2025-03-17 20:31 UTC: This incident has been resolved.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._


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Canonical: https://rewindex.com/company/activecampaign/incidents/zxbmmpxk10kv · Markdown: https://rewindex.com/company/activecampaign/incidents/zxbmmpxk10kv.md · JSON: https://rewindex.com/api/v1/companies/activecampaign/incidents/zxbmmpxk10kv · Generated 2026-10-18T11:45:13.205Z