Miso Rate Limits
MISO publishes rate limits on exactly one of its two public data surfaces. The keyed MISO Data Exchange gateway (apim.misoenergy.org) enforces a hard, numeric, per-subscription rate limit and daily quota that MISO states in its own Data Exchange FAQ. The anonymous Public API (public-api.misoenergy.org) carries no enforced, documented limit at all — MISO instead publishes a politeness request on the RT Data APIs page asking callers not to poll faster than once per minute. Both are recorded here verbatim; the second is guidance, not an enforced limit, and is marked as such.
Miso Rate Limits is the machine-readable rate-limit profile for MISO on the APIs.io network, conforming to the API Commons Rate Limits specification.
It captures 3 rate-limit definitions, measuring requests_per_minute and requests_per_day.
The profile also includes response codes documented for throttled and quotaExceeded.
Tagged areas include Rate Limiting, Energy, and Open Data.
Limits
Sources
- "MISO Data Exchange FAQs — states the 100 call/minute limit and 24,000 call/day quota.", "url" => "https://help.misoenergy.org/knowledgebase/article/KA-01489/en-us"}" target="_blank" rel="noopener">{"note" => "MISO Data Exchange FAQs — states the 100 call/minute limit and 24,000 call/day quota.", "url" => "https://help.misoenergy.org/knowledgebase/article/KA-01489/en-us"}
- "RT Data APIs page — the once-per-minute caching-politeness request for the anonymous Public API.", "url" => "https://www.misoenergy.org/markets-and-operations/RTDataAPIs/"}" target="_blank" rel="noopener">{"note" => "RT Data APIs page — the once-per-minute caching-politeness request for the anonymous Public API.", "url" => "https://www.misoenergy.org/markets-and-operations/RTDataAPIs/"}
- "Portal product metadata — subscriptionRequired true, approvalRequired false, subscriptionsLimit null.", "url" => "https://data-exchange.misoenergy.org/developer/products?api-version=2022-04-01-preview"}" target="_blank" rel="noopener">{"note" => "Portal product metadata — subscriptionRequired true, approvalRequired false, subscriptionsLimit null.", "url" => "https://data-exchange.misoenergy.org/developer/products?api-version=2022-04-01-preview"}