Australia Post Rate Limits
Limits are applied per credential. The Developer Portal states windows can be per second, minute, hour or day but publishes a number for only one endpoint (Shipping and Tracking Track Items).
Australia Post Rate Limits is the rate-limit profile for Australia Post on the APIs.io network — every limit transcribed verbatim from the provider’s own documentation on 2026-10-21.
It captures 2 rate-limit definitions, including Per-credential limit (all Developer Portal APIs) — Rate limits can be set on requests per second, minute, hour or day.; Rate limit breach (all Developer Portal APIs) — If you breach an API’s rate limits, all subsequent requests you make within the time period that applies return a 429 Too many requests error..
Limit state is signalled in the X-RateLimit-Limit-second, X-RateLimit-Remaining-second, X-RateLimit-Limit-minute, and X-RateLimit-Remaining-minute response headers.
Tagged areas include Address Validation, Click and Collect, Delivery, E-Commerce, and Labels.
X-RateLimit-Limit-secondX-RateLimit-Remaining-secondX-RateLimit-Limit-minuteX-RateLimit-Remaining-minute
Limits
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.