PrototypeOpen Learning Feed is a concept in development. The sample API and validator work, but no school publishes a feed yet, and examples use a fictional school.
Open Learning Feed

schema:Offer

schema.orgType

An offer to transfer some rights to an item or to provide a service — for example, an offer to sell tickets to an event, to rent the DVD of a movie, to stream a TV show over the internet, to repair a motorcycle, or to lo

Defined by
schema.org, checked against release 30.1. Read it on schema.org
Status at schema.org
core
Subtype of
Intangible
How a feed uses it
Holds the program's prices

schema.org properties a feed uses here

PropertyHow a feed uses it
priceSpecificationTuition, fees and discounts

The full list of properties schema.org allows on this type is on schema.org.

In the example feed

dataFeedElement[0].item.offersFull feed
{
  "@type": "Offer",
  "priceSpecification": [
    {
      "@type": "olf:TuitionPriceSpecification",
      "name": "Standard rate",
      "price": 365,
      "priceCurrency": "USD",
      "olf:tuitionBasis": "olf:PerCreditHour",
      "priceComponentType": "olf:Tuition",
      "validFrom": "2026-04-06",
      "olf:provenance": {
        "@type": "olf:ValueProvenance",
        "olf:sourceType": "olf:InstitutionPublished",
        "olf:sourceUrl": "https://www.example.edu/tuition/",
        "olf:verifiedDate": "2026-10-01"
      }
    },
    {
      "@type": "olf:TuitionPriceSpecification",
      "name": "Standard rate",
      "price": 350,
      "priceCurrency": "USD",
      "olf:tuitionBasis": "olf:PerCreditHour",
      "priceComponentType": "olf:Tuition",
      "validFrom": "2024-06-25",
      "validThrough": "2026-04-05",
      "olf:provenance": {
        "@type": 
  …

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