KOARA OAI-PMH Metadata API

KOARA (KeiO Associated Repository of Academic resources) is Keio University's institutional repository, released in 2006 and running on the XooNips platform. It exposes a publicly accessible OAI-PMH 2.0 endpoint for harvesting metadata of its scholarly records (theses, articles, and other academic resources). The Identify response confirms protocol version 2.0 with second-level datestamp granularity.

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • 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.
All 92 tools

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/koara-oai-pmh"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑
aid: keio:koara-oai-pmh
name: KOARA OAI-PMH Metadata API
description: KOARA (KeiO Associated Repository of Academic resources) is Keio University's institutional
  repository, released in 2006 and running on the XooNips platform. It exposes a publicly accessible OAI-PMH
  2.0 endpoint for harvesting metadata of its scholarly records (theses, articles, and other academic
  resources). The Identify response confirms protocol version 2.0 with second-level datestamp granularity.
humanURL: https://koara.lib.keio.ac.jp/doc/KOARA_About_en.htm
baseURL: https://koara.lib.keio.ac.jp/xoonips/modules/xoonips/oai.php
tags:
- OAI-PMH
- Institutional Repository
- Metadata
- Open Access
- Research
properties:
- type: Documentation
  url: https://koara.lib.keio.ac.jp/doc/KOARA_About_en.htm