# Gradescope LTI Integration

**Canonical:** https://apis.io/apis/gradescope/gradescope-lti-api/  
**Provider:** Gradescope — https://apis.io/providers/gradescope/  
**Base URL:** https://www.gradescope.com  
**Documentation:** https://guides.gradescope.com/hc/en-us/articles/21746234461197-LTI-1-3-and-Advantage-FAQ

Gradescope LTI Integration is one of 5 APIs that [Gradescope](https://apis.io/providers/gradescope/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include LTI, LTI Advantage, Roster Sync, and Grade Passback. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.

Gradescope's primary supported integration surface. Implements the 1EdTech LTI 1.3 / LTI Advantage standard, including Names and Role Provisioning Services (NRPS) for roster sync, Assignment and Grade Services (AGS) for gradebook column creation and grade passback, and Deep Linking for creating Gradescope assignments from within an LMS. Endpoints are negotiated per LMS tool deployment rather than exposed as a fixed first-party REST API.

## Machine-readable artifacts (3)

- **Documentation** — https://guides.gradescope.com/hc/en-us/articles/21746234461197-LTI-1-3-and-Advantage-FAQ
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/gradescope/refs/heads/main/openapi/_original/gradescope-openapi.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/gradescope/refs/heads/main/apis.yml

## Other Gradescope APIs (4)

- [Gradescope Courses API](https://apis.io/apis/gradescope/gradescope-courses-api/)
- [Gradescope Assignments API](https://apis.io/apis/gradescope/gradescope-assignments-api/)
- [Gradescope Submissions API](https://apis.io/apis/gradescope/gradescope-submissions-api/)
- [Gradescope Grades API](https://apis.io/apis/gradescope/gradescope-grades-api/)

## Tags

LTI, LTI Advantage, Roster Sync, Grade Passback

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/gradescope/gradescope-lti-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/gradescope/.