# Turnitin (iParadigms)

**Canonical:** https://apis.io/providers/turnitin-iparadigms/  
**Website:** https://www.turnitin.com/  
**APIs profiled:** 1

Turnitin (iParadigms) is an education-technology company providing academic integrity, similarity checking, and grading products used by schools, universities, researchers, and publishers worldwide. Turnitin exposes two programmatic integration surfaces for third-party platforms: a 1EdTech-certified Learning Tools Interoperability (LTI 1.3 / LTI Advantage) integration, and the Turnitin Core API (TCA) — a RESTful API that lets a platform submit files, generate Similarity Reports, and display results in-workflow without leaving the host learning environment. The TCA reference documentation is credential-gated; access is granted to existing customers and approved integration partners. Turnitin states SOC 2 compliance and operates international data centers. Gradescope is a Turnitin company. Backed by Insight Partners.

## Kin Score — 25.6 / 100 (emerging)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 25.6).

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 0.0 |
| Governance | 12.5 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 41.3 |
| Commercial Clarity | 28.9 |

## Agent readiness — 2.7 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **Turnitin Core API (TCA)** — RESTful API for submitting files, generating Similarity Reports, and displaying integrity results inside a host learning management system or environment. Reference documentatio...

## Security (2)

- **Turnitin Iparadigms Domain Security** — TLSv1.3 · DMARC
- **Turnitin Iparadigms Vulnerability Disclosure** — security.txt · contact published

## Tags

Company, Education, EdTech, Academic Integrity, Plagiarism Detection, Similarity, LTI, Assessment, Grading, API

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/turnitin-iparadigms/). Scores are computed from the provider's own public artifacts under a published rubric.