OpenUV · Rate Limits

Openuv Rate Limits

Machine-readable rate limit definitions for the OpenUV API. OpenUV enforces a daily request quota per API key. The free tier is 50 requests per day; adding billing details unlocks 15,000 requests per day; the Unlimited Plan is custom.

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

It captures 5 rate-limit definitions, across the free, hobbyist, personal, pro, and enterprise tiers, measuring requests_per_day.

Limit state is signalled in the limit, remaining, reset, and retryAfter response headers, 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 5 backoff/retry policies defined and response codes documented for throttled, quotaExceeded, and serviceUnavailable.

Tagged areas include Weather, UV Index, Rate Limiting, and Quotas.

5 Limits Exhausted: HTTP 429 Quota: 429 limitremainingresetretryAfter
Method: generated, dated 2026-05-29.
Written by API Evangelist on 2026-05-29 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
WeatherUV IndexRate LimitingQuotas

Limits

Free Daily Quota api-key
requests_per_day · day
50
Hobbyist Daily Quota api-key
requests_per_day · day
1500
Personal Daily Quota api-key
requests_per_day · day
5000
Pro Daily Quota (Billing Enabled) api-key
requests_per_day · day
15000
Unlimited Plan contract
requests_per_day · day
-1

Policies

Quota Reset
Daily quotas reset at 00:00 UTC. The /stat endpoint exposes requests_today and requests_yesterday counters.
Health Check Recommended
The /status endpoint is unmetered and safe to call before consuming quota on metered endpoints.
Backoff Strategy
On 429 responses clients should stop polling for the remainder of the UTC day and resume the next day, or upgrade billing details.
Fair Use
Even on the Unlimited Plan, sustained usage that materially impacts shared infrastructure may be subject to fair-use throttling.
Integration Guidance
Smart-home integrations (Home Assistant, openHAB, Homey) are advised not to auto-poll the free tier; manual update triggers are the recommended pattern.

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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

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

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