OpenCorporates · Rate Limits
Open Corporates Rate Limits
Rate limits for the OpenCorporates API across all available plans.
Open Corporates Rate Limits is the machine-readable rate-limit profile for OpenCorporates on the APIs.io network, conforming to the API Commons Rate Limits specification.
It captures 9 rate-limit definitions.
Tagged areas include Companies, Corporate Data, Business Intelligence, Compliance, and Due Diligence.
9 Limits
CompaniesCorporate DataBusiness IntelligenceComplianceDue DiligenceOfficersFilingsCorporate TransparencyOpen Data
Limits
Requires share-alike open-license attribution.
Defined by contract with OpenCorporates.
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.
MCP server
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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
This rate limit
curl "https://apis.io/api/v1/rate-limits/open-corporates-rate-limits"
All rate limits
curl "https://apis.io/api/v1/rate-limits?limit=25"Discovery needs no key. Ratings and market analysis are Pro.