uChecker · Rate Limits

Uchecker Rate Limits

Uchecker Rate Limits is the machine-readable rate-limit profile for uChecker on the APIs.io network, conforming to the API Commons Rate Limits specification.

Tagged areas include Email Verification, Email, SMTP, DNS, and Deliverability.

0 Limits
Email VerificationEmailSMTPDNSDeliverabilitymxSPFDKIMDMARCMCPagent-nativeData Quality

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.
All 92 tools →

Call it yourself

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

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A second provider on the same verified email joins the account you already have.