Heartland Express · Rate Limits

Heartland Express Rate Limits

Heartland Express does not publish a public API rate-limit document. Throttling is governed by the shipper / 3PL agreement.

Heartland Express Rate Limits is the machine-readable rate-limit profile for Heartland Express on the APIs.io network, in the API Commons Rate Limits shape.

It captures 1 rate-limit definition, across the enterprise tier, measuring varies.

Limit state is signalled in the retryAfter response header, and an exhausted limit returns HTTP 429.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

The profile also includes 3 backoff/retry policies defined and response codes documented for throttled and serviceUnavailable.

Tagged areas include Trucking, Transportation, Logistics, Rate Limiting, and Quotas.

1 Limits Exhausted: HTTP 429 retryAfter
Method: generated, dated 2026-05-05.
Written by API Evangelist on 2026-05-05 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
TruckingTransportationLogisticsRate LimitingQuotasThrottling

Limits

Contract-defined per-partner limit partner
varies
see shipper / partner agreement

Policies

Backoff Strategy
Honor Retry-After on 429 and back off with exponential jitter on transient 5xx.
Tracking Polling Etiquette
For shipment-tracking polls, prefer event/webhook delivery where available rather than high-frequency polling.
Partner Scoping
Limits are enforced per partner credential.

Sources

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.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/heartland-express-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.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

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