Schema Org Rate Limits
Rate-limit posture for Schema.org. This file replaces a 2026-05-04 bulk-sweep scaffold that asserted invented free/pro tiers, X-RateLimit-* headers and a 1,000-requests-per-month quota. None of that exists. Schema.org publishes no rate limits and returns no rate-limit headers on its vocabulary and documentation hosts. The one throttled surface is validator.schema.org, which is Google-operated, undocumented, and which the project asks people not to call programmatically.
Schema Org Rate Limits is the machine-readable rate-limit profile for Schema.org on the APIs.io network, conforming to the API Commons Rate Limits specification.
Tagged areas include Schema.org, Structured Data, Rate Limiting, and Throttling.
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.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/rate-limits/schema-org-rate-limits"curl "https://apis.io/api/v1/rate-limits?limit=25"Discovery needs no key. Ratings and market analysis are Pro.