The Frankfurt Book Fair is the largest book fair in the world, and therefore a key event on our calendar. Held annually in Frankfurt, Germany, the 77th Frankfurt Book Fair (October 15–19, 2025) saw 118,000 trade visitors and 120,000 private visitors from 131 countries. The Crossref booth was located, as usual, in Hall 4.0 where all the stands with information about academic publishing can be found. Four Crossref colleagues attended the Book Fair this year, and in this blog post, you can read more about their meetings, experiences, and plans.Â
TL;DR. Metadata Manager will be retired at the end of 2025. Over the past four years, we have been developing a new helper tool to replace it, and that tool has now reached a stage of maturity that means we will be able to switch off Metadata Manager by the end of the year.
Our REST API makes all of the metadata we hold publicly available. It receives the majority of our API traffic, with around 1 billion hits per month. It’s one of the key ways that we fulfil our mission to make research objects easy to find, cite, link, assess, and reuse. From 1 December 2025, we will be revising the rate limits for the public and polite pools of the REST API to ensure that we can maintain a stable and reliable system, and that metadata is freely available to everyone.
Noyam Journals, based in Accra, Ghana, was recently recognised for the completeness of its metadata through the Crossref Metadata Award, part of our 25th anniversary celebrations. Noyam was one of six publishers worldwide to receive the award and stood out as a leader among members of our Global Equitable Membership (GEM) Program.
Registering new articles and working with volumes/issues
Documentation Menu
Registering new articles and working with volumes/issues
The Metadata Manager tool is in beta and contains many bugs. It has been deprecated since 2021 and will be sunset at the end of 2025. We recommend using an alternative such as the web deposit form, our new record registration form for journal articles and grants, or the OJS plugin if your content is hosted on the OJS platform from PKP.
Click into the journal to view all of its associated articles in your workspace. You will only see previous deposits made using Metadata Manager. To see deposits made using other deposit methods, manually add them by searching for the article using Search.
If your journal does not have volumes or issues, click Add record, select New article, and go to add article metadata.
New article in new volume and/or issue
If the article is part of a new volume and/or issue, click Add record and select New volume/issue. Complete the fields in the volume/issue form. The blue/asterisk * mark indicates a required field. Click Save, then click Close. The volume/issue is now added into your workspace (you only need to do this once for all articles associated with this volume/issue). The volume/issue now appears in your journal Record List - click Add article on the right of that row.
If the new article is part of an existing volume or issue, click on Add article by the relevant volume/issue. To add an existing volume/issue to your workspace, enter its DOI into the search bar and click Add.
Provide contributor, funding, license, references, and additional metadata by clicking on each section to open it out. The blue/asterisk * mark indicates a required field, and we recommend that you deposit as much metadata as possible for the optional fields.
At any time, click Continue (at the top right of the screen) and select Add to deposit, Save, or Review.
If you would like to know more about the metadata for each field, we provide tool tips that appear on the right side of the form. You can turn these off be selecting Off in Show help slider at the top of the form. For a broader overview, explore our metadata best practices.
Metadata Manager checks your metadata to ensure that you provide the correct type of information needed for a successful deposit. You will see warnings when the metadata does not validate, which contain guidance on the type of metadata we are expecting. These do not need to be corrected until you are ready to submit the deposit.
If you participate in Crossmark, you can also add Crossmark metadata to the article record using Metadata Manager. This section will automatically appear at the bottom section of the article form for Crossmark participants - please contact us if the section doesn’t appear for you.
Page maintainer: Sara Bowman Last updated: 2022-July-22
