How to Trial the Oxford Dictionaries API from Oxford Languages

Updated

You can start a trial of the Oxford Dictionaries API by going to the pricing page linked from the "Trial our API" button on languages.oup.com, at account.oxforddictionaries.com/pricing. That page is the entry point for API access; the site itself does not publish trial length, quotas, or price on the pages summarized here, so treat those details as things to confirm on the account page or with the Oxford Languages team.

What the API gives you access to

Oxford Languages describes its content as human-curated lexical data produced by lexicographers, linguists, and language technologists. The API sits alongside other products on the site:

  • Oxford Dictionaries API — programmatic access to dictionary content
  • Word Lists — curated collections of words
  • Pronunciations / Data & Audio — audio and pronunciation data
  • Dictionary / Language Datasets — bulk lexical data
  • Word Games and Developer Toolkit — supporting tools for building with the data

For a trial, the API is the relevant product: it is the self-service route, while bespoke datasets and larger licensing go through direct contact.

Steps to request a trial

  1. Go to languages.oup.com and locate the "Trial our API" link (it points to account.oxforddictionaries.com/pricing).
  2. Open the pricing page and review the plan or trial options shown there.
  3. Create or sign in to an account if the page requires it, and follow the on-screen steps to activate the trial.
  4. Once you have credentials, call the API with your app key to retrieve entries such as definitions, pronunciations, and related lexical data.
  5. Verify the response against a word you know well, so you can confirm the data fields and format match what your project needs.

The expected result at the end of step 3 is an active trial credential; at step 5, a successful API response containing the lexical data you requested.

If a self-service trial isn't enough

The site offers a "Speak to an expert" path for bespoke solutions. Use it when you need:

  • Custom or large-scale language datasets
  • Licensing terms beyond a standard API plan
  • Local language data sourced through Oxford's institutional collaborations

Oxford Languages states that each customer receives dedicated support and that it works to understand each customer's specific requirements, so the contact route is the intended one for non-standard needs.

What to check before committing

  • Trial terms — length, request limits, and whether a payment method is required are not stated in the site material summarized here; confirm on the pricing page.
  • Data fit — check that the API returns the fields you need (definitions, pronunciations, metadata) for your target languages.
  • Usage rights — the site emphasizes curated, high-quality data and ethical standards as part of Oxford University Press; confirm redistribution and commercial-use terms for your use case.

Why the source matters

Oxford Languages has provided lexical data for over 150 years and says its content powers well-known dictionary and language solutions used daily worldwide. Customer feedback cited on the site highlights pronunciation datasets with "the right balance of contextual, historical, and alternative metadata for each entry" — useful context if pronunciation or metadata depth is central to your project.