specification: API Commons Rate Limits
specificationVersion: '0.1'
schema: https://raw.githubusercontent.com/api-evangelist/interface-research/main/schema/api-commons.yml#/$defs/RateLimits
provider: JPX (Japan Exchange Group)
providerId: jpx
created: '2026-07-22'
modified: '2026-07-22'
generated: '2026-07-22'
method: searched
tags:
  - Rate Limiting
  - Market Data
description: >-
  J-Quants API rate limits are per subscription plan (requests per minute),
  with separate per-endpoint limits on the financial-data endpoints and
  independent limits for add-on APIs. Exceeding a limit returns 429;
  significantly exceeding it blocks all access for about 5 minutes.
sources:
  - https://jpx-jquants.com/en/spec/rate-limits
responseCodes:
  throttled: 429
limits:
  - name: Free plan
    scope: plan
    metric: requests_per_minute
    limit: 5
    timeFrame: minute
  - name: Light plan
    scope: plan
    metric: requests_per_minute
    limit: 60
    timeFrame: minute
  - name: Standard plan
    scope: plan
    metric: requests_per_minute
    limit: 120
    timeFrame: minute
  - name: Premium plan
    scope: plan
    metric: requests_per_minute
    limit: 500
    timeFrame: minute
  - name: Financial Data (Summary only) /v2/fins/summary
    scope: endpoint
    metric: requests_per_minute
    limit: 60
    timeFrame: minute
  - name: Financial Statement Data (BS/PL/CF) /v2/fins/details
    scope: endpoint
    metric: requests_per_minute
    limit: 60
    timeFrame: minute
  - name: Stock Prices add-on (minute-OHLC, tick)
    scope: add-on
    metric: requests_per_minute
    limit: 60
    timeFrame: minute
  - name: TDnet/Company Disclosure add-on
    scope: add-on
    metric: requests_per_minute
    limit: 100
    timeFrame: minute