---
title: "Is SparkPost Transmissions API - USA down? SparkPost Transmissions API - USA status"
url: "https://www.openstatus.dev/status/sparkpost/transmissions-api-usa"
description: "Live SparkPost Transmissions API - USA status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is SparkPost Transmissions API - USA down?

**Answer:** No, SparkPost Transmissions API - USA is not down. All SparkPost Transmissions API - USA systems are operational.

- Status: operational
- Checked: 2026-11-07T00:11:31Z
- User reports in the last 15 minutes: 0
- Part of: [SparkPost](/status/sparkpost.md) / Transmissions API
- Official status page: https://status.sparkpost.com

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting Transmissions API - USA

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-07-24 | [Partial Outage and Delivery Issues in US-West-2 Region](https://stspg.io/qjrqrvq4s5mq) | critical | 7h 30m |
| 2026-02-24 | [Elevated 5xx Transmissions API error rates and latency for some SparkPost customers (US hosted only)](https://stspg.io/vdhpx4p0k53n) | major | 34m |
| 2025-12-10 | [Increased error rates and latency from our APIs](https://stspg.io/r84fkc4wmxkp) | minor | 2h 29m |
| 2025-11-27 | [High response times on the API](https://stspg.io/0tgw3y3zlstd) | minor | 1h 37m |
| 2025-10-20 | [Transmissions API - Elevated error rate in US region](https://stspg.io/0w4ww2fg253m) | minor | 1h 14m |

## Links

- HTML page: /status/sparkpost/transmissions-api-usa
- Service: /status/sparkpost.md