Grammarly API
AI detection and writing analysis for content workflows
Use the Grammarly API through OpenOctopus when your product needs AI detection, writing analysis, review routing, and content-quality checks inside an application workflow.
Start with $1 credit.
Grammarly API snapshot
Add detection to content pipelines
The Grammarly API should sit where text enters your system: submission forms, CMS drafts, classroom uploads, review queues, or moderation tools. Instead of treating AI detection as a separate manual step, your product can analyze text and route it to the right reviewer.
Grammarly's AI detector page explains the user-facing detector, and Grammarly's AI detector guidance explains why results should be interpreted carefully. For deeper accuracy context, use the Grammarly AI Detection Review.
Submit text, score risk, route review
Design the Grammarly API flow around review decisions.
Submit. Send the text sample with document ID, user ID, source, and language metadata.
Score. Receive AI-detection signals and writing-analysis output.
Route. Send high-risk content to an editor, instructor, moderator, or compliance reviewer.
Record. Store score, decision, reviewer action, and final status for auditability.
Grammarly API integration patterns
CMS screening
Flag contributed articles before publication
Education review
Route student submissions to instructor review
UGC moderation
Detect AI spam in comments, reviews, and posts
Editorial QA
Add AI checks beside grammar, style, and fact review
Batch audits
Process existing content libraries for risk signals
Threshold rules
Tune routing by content type and risk tolerance
Human override
Let reviewers accept, revise, reject, or escalate
Audit logs
Preserve score, decision, reviewer, and final action
API request shape
Use the API tab for repeatable detection inside your product. Keep thresholds configurable and avoid making irreversible decisions from a single score.
curl -X POST "https://api.openoctopus.com/v1/moderations" \
-H "Authorization: Bearer $OPENOCTOPUS_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"openoctopus-ai-detection","input":"Paste the content to analyze here."}'
For production, store text length, language, source, score, reviewer action, appeal state, and final decision.
Trust and source note
Grammarly's AI Detector user guide documents the user-facing detector and explains that AI detection should guide review rather than serve as definitive proof.
Grammarly API FAQ
Build with Grammarly API
Start with sample documents in the playground, then connect API access for review queues, moderation workflows, and content quality checks.
Start with $1 credit.