Zeroheight · Rate Limits

Zeroheight Rate Limits

Published zeroheight rate limits. Replaces a 2026-05-04 scaffold that carried invented per-tier numbers (10/100/1000 rpm) — those were never zeroheight's and have been removed. zeroheight publishes exactly one REST limit, applied per API key, plus a separate monthly call cap on the MCP surface for Free and Starter plans.

Zeroheight Rate Limits is the machine-readable rate-limit profile for Zeroheight on the APIs.io network, in the API Commons Rate Limits shape.

It captures 2 rate-limit definitions, measuring requests and mcp_calls.

Limit state is signalled in the limit, remaining, and reset response headers, and an exhausted limit returns HTTP 429.

The profile also includes 1 backoff/retry policy defined and response codes documented for throttled.

Tagged areas include Rate Limiting, Quotas, and Throttling.

2 Limits Exhausted: HTTP 429 limitremainingreset
Transcribed from the provider's documentation on 2026-08-28 — www.postman.com/zeroheight-0379/zeroheight/overview (zero....
View Source
Rate LimitingQuotasThrottling

Limits

REST API per-key limit api-key
requests · 30 seconds
30
MCP monthly call cap (Free and Starter) plan
mcp_calls · month
500
Free and Starter are capped at 500 MCP calls per month and do not include the fast search tool. Enterprise gets higher limits, not publicly numbered.

Policies

Plan gating
REST API access is an Enterprise-plan feature. Free and Starter accounts cannot call the REST API at all, which is a harder limit than any rate.

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/zeroheight-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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