Move unused sources to pre-automation and remove old wikipedia

env.example

@@ -1,15 +1,6 @@
 # This file must be copied to .env and the appropriate variables populated.
 
 
-# GitHub
-
-# https://docs.github.com/en/rest/using-the-rest-api/rate-limits-for-the-rest-api#primary-rate-limit-for-authenticated-users
-#
-# https://docs.github.com/en/rest/authentication/authenticating-to-the-rest-api
-
-# GH_TOKEN =
-
-
 ## GCS (Google Custom Search)
 
 # https://developers.google.com/custom-search/v1/introduction
@@ -31,9 +22,10 @@
 # GCS_CX =
 
 
-## Flickr
+# GitHub
 
-# "The flickr developer guide: https://www.flickr.com/services/developer/"
+# https://docs.github.com/en/rest/using-the-rest-api/rate-limits-for-the-rest-api#primary-rate-limit-for-authenticated-users
+#
+# https://docs.github.com/en/rest/authentication/authenticating-to-the-rest-api
 
-# FLICKR_API_KEY =
-# FLICKR_API_SECRET =
+# GH_TOKEN =

pre-automation/sources.md

@@ -0,0 +1,93 @@
+## Flickr
+
+**Description:** _With over 5 billion photos (many with valuable metadata such
+as tags, geolocation, and Exif data), the Flickr community creates wonderfully
+rich data. The Flickr API is how you can access that data. In fact, almost all
+the functionality that runs flickr.com is available through the API._ ([Flickr:
+The Flickr Developer Guide](https://www.flickr.com/services/developer/))
+
+**API documentation link:**
+- [API documentation - Flickr Services](https://www.flickr.com/services/api/)
+
+**API information:**
+- API key required
+- Query limit: 3600 requests per hour
+- Data available through CSV format
+
+
+## Internet Archive Python Interface
+
+**Description:** A python interface to archive.org to achieve API requests
+towards internet archive.
+
+**API documentation link:**
+- [internetarchive.Search - Internetarchive: A Python Interface to
+  archive.org][ia-search]
+
+**API information:**
+- No API key required
+- No query limits
+
+[ia-search]: https://internetarchive.readthedocs.io/en/stable/internetarchive.html#internetarchive.Search
+
+
+## MediaWiki Action API
+
+**Description:** _The MediaWiki Action API is a web service that allows access
+to some wiki features like authentication, page operations, and search. It can
+provide meta information about the wiki and the logged-in user._ ([API:Main
+page - MediaWiki](https://www.mediawiki.org/wiki/API:Main_page))
+
+**API documentation link:**
+- [MediaWiki Action API](https://www.mediawiki.org/wiki/API:Main_page)
+
+**API information:**
+  - No API key required
+  - Query limit: depends on user status and request type
+  - Data available through XML or JSON format
+
+
+## The Metropolitan Museum of Art Collection API
+
+**Description:** _The Met’s Open Access datasets are available through our API.
+The API (RESTful web service in JSON format) gives access to all of The Met’s
+Open Access data and to corresponding high resolution images (JPEG format) that
+are in the public domain._ ([The Metropolitan Museum of Art Collection
+API](https://metmuseum.github.io/))
+
+**API documentation link:**
+- [Latest Updates | The Metropolitan Museum of Art Collection
+  API](https://metmuseum.github.io/)
+
+**API information:**
+  - No API key required
+  - 80 queries per second
+
+
+## Vimeo API
+
+**Description:** The Vimeo API allows users to perform filtered, advanced
+search on Vimeo videos.
+
+**API documentation link:**
+- [Getting Started with the Vimeo API](https://developer.vimeo.com/api/start)
+
+**API information:**
+  - API key required
+  - Query limit: 5000 authenticated requests per day
+  - Data available through JSON format
+
+
+## YouTube Data API
+
+**Description:** An API from YouTube for platform users to upload videos,
+adjust video parameters, and obtain search results.
+
+**API documentation link:**
+- [Search: list | YouTube Data API | Google
+  Developers](https://developers.google.com/youtube/v3/docs/search/list)
+
+**API information:**
+  - API key required
+  - Query limit: depends on the type and number of requests
+  - Data available through JSON format