For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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DocumentationIntegrationsAgent OptimizationSelf-hosting OpikSDK & API referenceOpik University
DocumentationIntegrationsAgent OptimizationSelf-hosting OpikSDK & API referenceOpik University
    • Overview
  • Python SDK
    • Reference
    • REST API Client
  • Typescript SDK
    • Overview
    • Opik TS
    • Prompts
    • Opik Query Language (OQL)
  • Rest API
    • Overview
        • POSTAdd span comment
        • PUTAdd span feedback score
        • POSTCreate spans
        • PATCHBatch update spans
        • GETGet spans by project_name or project_id and optionally by trace_id and/or type
        • POSTCreate span
        • GETGet span by id
        • DELDelete span by id
        • PATCHUpdate span by id
        • POSTDelete span comments
        • POSTDelete span feedback score
        • GETFind Feedback Score names
        • GETGet span comment
        • GETGet span stats
        • PUTBatch feedback scoring for spans
        • POSTSearch spans
        • PATCHUpdate span comment by id
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Rest APIAPI ReferenceSpans

Add span comment

POST
/v1/private/spans/:id/comments
POST
/api/v1/private/spans/:id/comments
$curl -X POST http://localhost:5173/api/v1/private/spans/id/comments \
>     -H "Content-Type: application/json" \
>     -d '{
>  "text": "string"
>}'
201Created
1{}
Add span comment
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Built with

Path parameters

idstringRequiredformat: "uuid"

Request

This endpoint expects an object.
textstringRequired>=1 character

Response headers

Locationstring

Response

Created