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J-Quants Listed API

The Listed API from J-Quants — 1 operation(s) for listed.

J-Quants Listed API is one of 10 APIs that J-Quants publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Listed. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 1 operation across 1 path. It is described by OpenAPI 3.1.0, at version 2.0.

Requests are made against 2 base URLs: https://api.jquants.com/v1, https://api.jquants.com/v2.

1 operations 1 paths 0 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
2.0
Base URL
https://api.jquants.com/
Authentication
API Key, API Key
Contact
Resource Areas
1

Authentication & Security 2

J-Quants Listed API declares 2 security schemes for authenticating requests. An API key is passed in the header as Authorization (idToken). An API key is passed in the header as x-api-key (apiKey). By default, every request must be authenticated.

  • idToken — Bearer ID token issued via /token/authrefresh

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Listed 1
GET
/listed/info
Listed issue information
getListedInfo 2 params → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

j-quants-listed-api-openapi.yml Raw ↑

Other APIs J-Quants publishes across the network.

J-Quants API
J-Quants Derivatives API
J-Quants Equities API
J-Quants Fins API
J-Quants Indices API
J-Quants Markets API
J-Quants Option API
J-Quants Prices API
J-Quants Token API