ACM Digital Library · Rate Limits

Acm Rate Limits

Rate limit definitions for the ACM Digital Library web endpoints. ACM does not publish explicit rate limit thresholds for its search and content retrieval endpoints. Access is controlled through institutional IP authentication or individual account login. Automated or parallel access attempts may result in temporary IP blocks. Text and data mining is permitted for research and educational purposes but not for commercial use per ACM's terms. Premium subscribers have access to bulk download capabilities with enhanced throughput.

Acm Rate Limits is the machine-readable rate-limit profile for ACM Digital Library on the APIs.io network, in the API Commons Rate Limits shape.

It captures 3 rate-limit definitions, across the basic and premium tiers, measuring requests_per_minute.

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 response codes documented for throttled, quotaExceeded, and serviceUnavailable.

Tagged areas include Academic, Bibliographic Records, Citations, Computing, and Conference Proceedings.

3 Limits Exhausted: HTTP 429 Quota: 429 limitremainingresetretryAfter
Method: generated, dated 2026-06-13.
Written by API Evangelist on 2026-06-13 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
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AcademicBibliographic RecordsCitationsComputingConference ProceedingsDOIDigital LibraryJournalsMetadataOpen AccessPublicationsResearchScholarlyRate LimitingQuotasThrottling

Limits

Basic Tier Search Rate ip-address
requests_per_minute · minute
10
ACM does not publish explicit rate limits. Estimated conservative limits based on observed behavior; aggressive parallel requests may result in temporary IP blocks. Sequential, polite access is recommended.
Basic Tier Citation Export Rate ip-address
requests_per_minute · minute
5
Citation export requests should be throttled to avoid triggering automated access protections.
Premium Tier Bulk Download account
requests_per_minute · minute
60
Premium institutional subscribers have access to bulk download capabilities. Actual limits are subject to negotiated terms and ACM's terms of service for text and data mining.

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Tools for rate limits

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

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