{
  "meta": {
    "version": "v1",
    "pricing": {
      "public": {
        "label": "Public",
        "description": "Read-only API access for lightweight status checks and public integrations."
      },
      "premium": {
        "label": "Premium",
        "description": "API keys with higher hourly quotas, plus Slack, Teams, Discord, webhook, and email outage alerts across your vendor stack."
      }
    },
    "generatedAt": "2026-08-21T01:20:32.919Z"
  },
  "data": {
    "id": "incident_statuspage_github_fcj3088jg1wx",
    "slug": "github-authentication-issues-related-to-api-requests-2026-06-10",
    "title": "Authentication issues related to API requests",
    "summary": "Authentication issues related to API requests",
    "status": "resolved",
    "severity": "critical",
    "startedAt": "2026-06-10T15:20:36.931+00:00",
    "updatedAt": "2026-06-18T16:31:00.27+00:00",
    "resolvedAt": "2026-06-10T16:39:05.46+00:00",
    "provider": {
      "slug": "github",
      "name": "GitHub"
    },
    "affectedServices": [
      {
        "slug": "github-api",
        "name": "GitHub API"
      },
      {
        "slug": "github-web",
        "name": "GitHub Web"
      }
    ],
    "links": {
      "html": "/incidents/github-authentication-issues-related-to-api-requests-2026-06-10",
      "api": "/api/v1/incidents/github-authentication-issues-related-to-api-requests-2026-06-10",
      "providerHtml": "/providers/github",
      "alerts": "https://outagedeck.com/account?stack=github&utm_source=api&utm_medium=response&utm_campaign=api_alerts&utm_content=incident"
    },
    "impactSummary": "GitHub reported a critical event for the affected tracked services.",
    "source": {
      "id": "source_github_status",
      "kind": "official_api",
      "name": "GitHub Status",
      "checkedAt": "2026-08-21T01:20:15.384+00:00",
      "officialUrl": "https://www.githubstatus.com",
      "statusPageUrl": "https://www.githubstatus.com"
    },
    "updates": [
      {
        "id": "update_statuspage_github_fcj3088jg1wx_zxgqzn13qj9g",
        "status": "investigating",
        "body": "We are investigating reports of impacted performance for some GitHub services.",
        "createdAt": "2026-06-10T15:20:36.996+00:00"
      },
      {
        "id": "update_statuspage_github_fcj3088jg1wx_zwj43dw35hdg",
        "status": "investigating",
        "body": "API Requests is experiencing degraded availability. We are continuing to investigate.",
        "createdAt": "2026-06-10T15:23:58.74+00:00"
      },
      {
        "id": "update_statuspage_github_fcj3088jg1wx_95g17dpvqbr3",
        "status": "investigating",
        "body": "Issues is experiencing degraded performance. We are continuing to investigate.",
        "createdAt": "2026-06-10T15:27:00.42+00:00"
      },
      {
        "id": "update_statuspage_github_fcj3088jg1wx_73lkzt1224f3",
        "status": "investigating",
        "body": "We are investigating issues related to sporadic authentication failures impacting approximately 15% of API traffic. We will continue to investigate and provide updates.",
        "createdAt": "2026-06-10T15:27:46.3+00:00"
      },
      {
        "id": "update_statuspage_github_fcj3088jg1wx_m2d96dj3ls2m",
        "status": "investigating",
        "body": "We continue to investigate issues related to sporadic authentication failures, impacting approximately 15% of API traffic. Further updates will be provided as we work to mitigate.",
        "createdAt": "2026-06-10T15:46:22.919+00:00"
      },
      {
        "id": "update_statuspage_github_fcj3088jg1wx_0y86lw6xn6x8",
        "status": "investigating",
        "body": "The degradation affecting Issues has been mitigated. We are monitoring to ensure stability.",
        "createdAt": "2026-06-10T15:46:53.107+00:00"
      },
      {
        "id": "update_statuspage_github_fcj3088jg1wx_bfw8bk7bs147",
        "status": "investigating",
        "body": "We continue to investigate issues related to sporadic authentication failures, impacting approximately 15% of API traffic. Erroneous 401 responses are causing app integrations to trigger authentication flows. We have identified a problematic component in our infrastructure and are working to mitigate.",
        "createdAt": "2026-06-10T16:21:01.278+00:00"
      },
      {
        "id": "update_statuspage_github_fcj3088jg1wx_5hxsnkzngb1d",
        "status": "investigating",
        "body": "The degradation affecting API Requests has been mitigated. We are monitoring to ensure stability.",
        "createdAt": "2026-06-10T16:36:15.801+00:00"
      },
      {
        "id": "update_statuspage_github_fcj3088jg1wx_6bpcwmh3z7jn",
        "status": "monitoring",
        "body": "The degradation has been mitigated. We are monitoring to ensure stability.",
        "createdAt": "2026-06-10T16:37:16.158+00:00"
      },
      {
        "id": "update_statuspage_github_fcj3088jg1wx_9vmjzrnkth9j",
        "status": "resolved",
        "body": "Between 15:05 UTC and 16:25 UTC, GitHub API services experienced degraded availability due to sporadic authentication failures affecting approximately 9% of requests. Customers experienced intermittent \"logged out\" behavior as erroneous 401 responses triggered repeated authentication flows in app integrations. Affected requests also experienced approximately 800ms of additional latency.   <br /><br />A memcached proxy service rollout to our internal API infrastructure caused our authentication service to pick up an incorrect memcached host configuration, leading to intermittent authentication lookup failures. We mitigated the incident by deploying a configuration change to memcached to use the correct host. <br /><br />To prevent similar issues in the future, we plan to migrate our authentication system to the new memcached infrastructure to improve resilience and strengthen overall reliability posture.",
        "createdAt": "2026-06-10T16:39:05.46+00:00"
      }
    ],
    "access": {
      "plan": "public",
      "keyed": false
    }
  }
}