# Rate My Transcript > Rate My Transcript scores how broad a set of University of Illinois Urbana-Champaign courses is, from 0 to 100. Its scoring API is public: no key is needed, and one request scores up to 500 transcripts. Call `POST https://www.ratemytranscript.com/api/v1/score`. The site's other `/api/*` routes serve its own pages and can change without notice. ## API Documentation - [Scoring API reference](https://www.ratemytranscript.com/developers.md): request and response formats, limits, errors, and curl and Python examples, in Markdown - [OpenAPI 3.1 specification](https://www.ratemytranscript.com/openapi.json): the same API, machine-readable ## Optional - [Scoring API page](https://www.ratemytranscript.com/developers): the reference as a web page - [How the score works](https://www.ratemytranscript.com/how): embeddings, volume, and normalization