eClinicalWorks · Rate Limits

Eclinicalworks Rate Limits

eClinicalWorks publishes one numeric FHIR rate limit, in the "FHIR Rate Limiting" section of the healow Clinical API documentation: 250 calls per minute per base URL, effective 7 October 2025. "Per base URL" means the counter is scoped to each practice code, so an integrator working across N customers gets N independent 250/minute buckets. Exhaustion returns HTTP 429 and blocks every request from that application for the remainder of the minute; the bucket resets at the top of each minute. No RateLimit-* or Retry-After response headers are documented for the FHIR surface.

Eclinicalworks Rate Limits is the rate-limit profile for eClinicalWorks on the APIs.io network — every limit transcribed verbatim from the provider’s own documentation on 2026-08-14.

It captures 1 rate-limit definition, including FHIR API calls per base URL — 250 calls per minute per base URL.

Tagged areas include Electronic Health Records, FHIR, Healthcare, Practice Management, and Clinical Data.

1 Limits
Transcribed from the provider's documentation on 2026-08-14 — connect4.healow.com/apps/jsp/dev/r4/fhirClinicalDocumenta....
View Source
Electronic Health RecordsFHIRHealthcarePractice ManagementClinical DataHealth Information ExchangePatient DataAppointmentsBillingSMART on FHIRUS CoreUSCDIBulk DataRemote Patient MonitoringInteroperabilityONC CertifiedCDS Hookshealow

Limits

FHIR API calls per base URL per-base-url (per practice code)
250 calls per minute per base URL
· per minute
250

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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

curl for this page
This rate limit
curl "https://apis.io/api/v1/rate-limits/eclinicalworks-rate-limits"
All rate limits
curl "https://apis.io/api/v1/rate-limits?limit=25"

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