Polar · Rate Limits

Polar Sh Rate Limits

The Polar API enforces per-organization (and per-customer for portal endpoints) rate limits expressed as requests per minute. Production allows a higher ceiling than the sandbox environment, and a small number of unauthenticated validation endpoints (such as license-key validation) are limited per second. Exceeding a limit returns HTTP 429.

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

It captures 3 rate-limit definitions, measuring requests.

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 2 backoff/retry policies defined and response codes documented for throttled.

Tagged areas include Billing, Payments, Merchant of Record, Monetization, and Rate Limiting.

3 Limits Exhausted: HTTP 429
Method: generated, dated 2026-06-21.
Written by API Evangelist on 2026-06-21 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
BillingPaymentsMerchant of RecordMonetizationRate LimitingQuotasThrottling

Limits

Production Requests Per Minute organization
requests
500 per minute
Per organization or customer in the production environment (api.polar.sh).
Sandbox Requests Per Minute organization
requests
100 per minute
Per organization or customer in the sandbox environment (sandbox-api.polar.sh).
Unauthenticated Validation Endpoints ip
requests
3 per second
Applies to unauthenticated validation endpoints such as license-key validation.

Policies

Environment Tiers
Production grants a higher RPM ceiling than the sandbox environment.
Backoff Strategy
Clients should implement exponential backoff with jitter on HTTP 429 responses.

Sources

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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.
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Call it yourself

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

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