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docs: document 500 RPM per-IP rate limit for Feature Flag APIs - #2721

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docs/featureflags-rate-limit
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docs: document 500 RPM per-IP rate limit for Feature Flag APIs#2721
russell-loube-mixpanel wants to merge 4 commits into
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docs/featureflags-rate-limit

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@russell-loube-mixpanel

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Summary

  • Publicizes the 500 requests/minute per-IP rate limit on Feature Flag APIs
  • Notes that exceeding the limit returns a 429 Too Many Requests response
  • Added under Performance, Reliability & security on the Feature Flags doc

Test plan

  • Verify the new Rate Limits subsection renders correctly in the preview deploy

🤖 Generated with Claude Code

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
@russell-loube-mixpanel
russell-loube-mixpanel requested a review from a team as a code owner May 22, 2026 15:02
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russell-loube-mixpanel requested review from argenisf and efahk and removed request for a team May 22, 2026 15:02
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vercel Bot commented May 22, 2026

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docs Ready Ready Preview, Comment Jun 16, 2026 8:36pm

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@efahk , concerns with posting this publicly? we keep getting customer/internal questions about this

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approved the content itself. I think there is no harm in publicly stating this as it will be enforced anyway.

Comment thread pages/docs/featureflags.mdx Outdated

**Rate Limits**

Feature Flag APIs are rate limited to **500 requests per minute per IP address**. Requests exceeding this limit will receive a `429 Too Many Requests` response.

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Client SDK's only

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Good call — updated. Scoped it to Client SDKs only now.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

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Updated per @efahk's feedback — scoped the rate limit to Client SDKs only.

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3 participants