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:offers

schema.orgProperty

An offer to provide this item—for example, an offer to sell a product, rent the DVD of a movie, perform a service, or give away tickets to an event.

Defined by
schema.org, checked against release 30.1. Read it on schema.org
Status at schema.org
core
Used on in a feed
EducationalOccupationalProgram
Expects
Demand, Offer
How a feed uses it
The program's prices

In the example feed

dataFeedElement[0].item.offersFull feed
{
  "offers": {
    "@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",
        "validT
  …

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