United States Postal Service · Rate Limits

United States Postal Service Rate Limits

United States Postal Service Rate Limits is the rate-limit profile for United States Postal Service on the APIs.io network — every limit transcribed verbatim from the provider’s own documentation on 2026-11-11.

It captures 1 rate-limit definition, including API product hourly quota — If you have exceeded the quota limit of API calls per hour.

Tagged areas include Government, Postal Service, Shipping, Logistics, and Address Validation.

1 Limits
Transcribed from the provider's documentation on 2026-11-11 — developers.usps.com/faq.
View Source
GovernmentPostal ServiceShippingLogisticsAddress ValidationPackage Tracking

Limits

API product hourly quota per app / API product
If you have exceeded the quota limit of API calls per hour
· per 1 hour

Work with this as data

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

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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/usps-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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