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OpenAlex

OpenAlex is a free, open, and comprehensive index of scholarly papers, authors, institutions, and more.

Actions8

  • Authors Actions
  • Funders Actions
  • Institutions Actions
  • Keywords Actions
  • Publishers Actions
  • Sources Actions
  • Topics Actions
  • Works Actions

Publishers → Get

AI-generated

Overview

This node integrates with the OpenAlex API, a free and comprehensive index of scholarly papers, authors, institutions, publishers, and more. Specifically, for the Publishers resource with the Get operation, it allows users to retrieve detailed information about publishers in the academic and research domain.

Common scenarios where this node is beneficial include:

  • Retrieving metadata about specific academic publishers by their unique ID or external identifiers.
  • Searching for publishers based on keywords or filters.
  • Getting aggregated counts of publishers grouped by certain fields.
  • Fetching random publisher records for sampling or exploratory analysis.

Practical examples:

  • A researcher wants to find all open access publishers by applying a filter.
  • An institution needs to get detailed info about a publisher using its DOI or other external IDs.
  • A data analyst wants to group publishers by country or type to analyze publishing trends.

Properties

Name Meaning
Email Your email address required by OpenAlex to use their API. It is used to contact you in case of any issues with your requests.
Filters Filters to apply to the request, e.g., is_oa:true to filter for open access works. See OpenAlex API docs for available filters.
Group By Get counts of resources grouped by a specific field, e.g., group_by=has_doi returns counts of publishers with and without DOIs.
ID The unique identifier for the publisher resource. Optional; can be used to retrieve a single publisher directly by its ID or external IDs like doi, pmid, pmcid, or mag.
Search Query A search string to query publishers in OpenAlex.
Random result If true, returns a random publisher instead of a specific resource. Cannot be combined with other parameters.
Results Page Specifies which page of results to return (pagination). Minimum value is 1.
Select Fields Comma-separated list of fields to include in the response, limiting the amount of data returned. For example, id,display_name,doi.

Output

The node outputs an array of JSON objects representing the retrieved publisher data from OpenAlex. Each object corresponds to one publisher record and contains fields as returned by the OpenAlex API, potentially filtered by the "Select Fields" property.

If binary data were supported, it would represent associated files or media, but this node only handles JSON data from the API.

Example output structure snippet:

[
  {
    "id": "https://openalex.org/P123456789",
    "display_name": "Example Publisher",
    "works_count": 1234,
    "country_code": "US",
    ...
  }
]

Dependencies

  • Requires internet access to call the OpenAlex REST API.
  • Needs a valid email address input to comply with OpenAlex API usage policies.
  • No additional credentials or API keys are required beyond providing an email.
  • Uses standard HTTP GET requests with query parameters.

Troubleshooting

  • Missing or invalid email: The API requires an email address; omitting it or providing an invalid format may cause request failures.
  • Invalid filters or parameters: Using unsupported filter syntax or incompatible parameters (e.g., combining random with other filters) will result in errors.
  • Rate limiting or API downtime: Since OpenAlex is a public API, heavy usage might trigger rate limits or temporary unavailability.
  • Incorrect resource or ID: Providing an invalid publisher ID or external identifier will return no results or errors.
  • Pagination issues: Requesting pages beyond available results will return empty arrays.

To resolve these:

  • Ensure the email is correctly set.
  • Validate filter and parameter syntax against OpenAlex API documentation.
  • Use pagination within valid ranges.
  • Check OpenAlex service status if persistent errors occur.

Links and References

Discussion