For AI agents: A markdown version of this page is available at https://dnd37xeb23o8n.cloudfront.net/jen.gilbert/astro-base/api/latest/agent-observability/search-agent-observability-experimentation.md. A documentation index is available at /llms.txt.
Language
Datadog site

Search Agent Observability experimentation

WARNINGNote: This endpoint is in preview and is subject to change. If you have any feedback, contact Datadog support.
POSThttps://api.datadoghq.com/api/v2/llm-obs/v1/experimentation/searchhttps://api.us3.datadoghq.com/api/v2/llm-obs/v1/experimentation/searchhttps://api.us5.datadoghq.com/api/v2/llm-obs/v1/experimentation/searchhttps://api.datadoghq.eu/api/v2/llm-obs/v1/experimentation/searchhttps://api.ap1.datadoghq.com/api/v2/llm-obs/v1/experimentation/searchhttps://api.ap2.datadoghq.com/api/v2/llm-obs/v1/experimentation/searchhttps://api.uk1.datadoghq.com/api/v2/llm-obs/v1/experimentation/searchhttps://api.ddog-gov.com/api/v2/llm-obs/v1/experimentation/searchhttps://api.us2.ddog-gov.com/api/v2/llm-obs/v1/experimentation/search

Overview

Search across Agent Observability experimentation entities — projects, datasets, dataset records, experiments, and experiment runs — using cursor-based pagination.

The filter.scope field controls which entity types are returned. At least one valid scope must be provided.

Returns 200 OK when all results fit in a single page. Returns 206 Partial Content with a cursor in meta.after when additional pages are available.

Request

Body Data (required)

Experimentation search payload.

Field
Type
Description
data [required]
object

Data object for an experimentation search request.

Response

OK — all results returned in a single page.

Response to a cursor-based experimentation search. Returns 200 OK when all results fit in one page; 206 Partial Content when a next-page cursor is available.

Field
Type
Description
data [required]
object

JSON:API data object for an experimentation search response.

meta
object

Pagination cursor metadata.

Code Example

Search Agent Observability experimentation
# Set your Datadog site and credentials
export DD_SITE="datadoghq.com"
# Use a Personal Access Token or Service Access Token
export DD_BEARER_TOKEN="<PERSONAL_ACCESS_TOKEN OR SERVICE_ACCESS_TOKEN>"

curl -X POST "https://api.${DD_SITE}/api/v2/llm-obs/v1/experimentation/search" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ${DD_BEARER_TOKEN}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "filter": {
        "query": "@project_id:a33671aa-24fd-4dcd-9b33-a8ec7dde7751",
        "scope": [
          "experiments"
        ]
      },
      "page": {
        "limit": 50
      }
    },
    "type": "experimentation"
  }
}
EOF
# Set your Datadog site and credentials
export DD_SITE="us3.datadoghq.com"
# Use a Personal Access Token or Service Access Token
export DD_BEARER_TOKEN="<PERSONAL_ACCESS_TOKEN OR SERVICE_ACCESS_TOKEN>"

curl -X POST "https://api.${DD_SITE}/api/v2/llm-obs/v1/experimentation/search" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ${DD_BEARER_TOKEN}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "filter": {
        "query": "@project_id:a33671aa-24fd-4dcd-9b33-a8ec7dde7751",
        "scope": [
          "experiments"
        ]
      },
      "page": {
        "limit": 50
      }
    },
    "type": "experimentation"
  }
}
EOF
# Set your Datadog site and credentials
export DD_SITE="us5.datadoghq.com"
# Use a Personal Access Token or Service Access Token
export DD_BEARER_TOKEN="<PERSONAL_ACCESS_TOKEN OR SERVICE_ACCESS_TOKEN>"

curl -X POST "https://api.${DD_SITE}/api/v2/llm-obs/v1/experimentation/search" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ${DD_BEARER_TOKEN}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "filter": {
        "query": "@project_id:a33671aa-24fd-4dcd-9b33-a8ec7dde7751",
        "scope": [
          "experiments"
        ]
      },
      "page": {
        "limit": 50
      }
    },
    "type": "experimentation"
  }
}
EOF
# Set your Datadog site and credentials
export DD_SITE="datadoghq.eu"
# Use a Personal Access Token or Service Access Token
export DD_BEARER_TOKEN="<PERSONAL_ACCESS_TOKEN OR SERVICE_ACCESS_TOKEN>"

curl -X POST "https://api.${DD_SITE}/api/v2/llm-obs/v1/experimentation/search" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ${DD_BEARER_TOKEN}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "filter": {
        "query": "@project_id:a33671aa-24fd-4dcd-9b33-a8ec7dde7751",
        "scope": [
          "experiments"
        ]
      },
      "page": {
        "limit": 50
      }
    },
    "type": "experimentation"
  }
}
EOF
# Set your Datadog site and credentials
export DD_SITE="ap1.datadoghq.com"
# Use a Personal Access Token or Service Access Token
export DD_BEARER_TOKEN="<PERSONAL_ACCESS_TOKEN OR SERVICE_ACCESS_TOKEN>"

curl -X POST "https://api.${DD_SITE}/api/v2/llm-obs/v1/experimentation/search" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ${DD_BEARER_TOKEN}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "filter": {
        "query": "@project_id:a33671aa-24fd-4dcd-9b33-a8ec7dde7751",
        "scope": [
          "experiments"
        ]
      },
      "page": {
        "limit": 50
      }
    },
    "type": "experimentation"
  }
}
EOF
# Set your Datadog site and credentials
export DD_SITE="ap2.datadoghq.com"
# Use a Personal Access Token or Service Access Token
export DD_BEARER_TOKEN="<PERSONAL_ACCESS_TOKEN OR SERVICE_ACCESS_TOKEN>"

curl -X POST "https://api.${DD_SITE}/api/v2/llm-obs/v1/experimentation/search" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ${DD_BEARER_TOKEN}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "filter": {
        "query": "@project_id:a33671aa-24fd-4dcd-9b33-a8ec7dde7751",
        "scope": [
          "experiments"
        ]
      },
      "page": {
        "limit": 50
      }
    },
    "type": "experimentation"
  }
}
EOF
# Set your Datadog site and credentials
export DD_SITE="uk1.datadoghq.com"
# Use a Personal Access Token or Service Access Token
export DD_BEARER_TOKEN="<PERSONAL_ACCESS_TOKEN OR SERVICE_ACCESS_TOKEN>"

curl -X POST "https://api.${DD_SITE}/api/v2/llm-obs/v1/experimentation/search" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ${DD_BEARER_TOKEN}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "filter": {
        "query": "@project_id:a33671aa-24fd-4dcd-9b33-a8ec7dde7751",
        "scope": [
          "experiments"
        ]
      },
      "page": {
        "limit": 50
      }
    },
    "type": "experimentation"
  }
}
EOF
# Set your Datadog site and credentials
export DD_SITE="ddog-gov.com"
# Use a Personal Access Token or Service Access Token
export DD_BEARER_TOKEN="<PERSONAL_ACCESS_TOKEN OR SERVICE_ACCESS_TOKEN>"

curl -X POST "https://api.${DD_SITE}/api/v2/llm-obs/v1/experimentation/search" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ${DD_BEARER_TOKEN}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "filter": {
        "query": "@project_id:a33671aa-24fd-4dcd-9b33-a8ec7dde7751",
        "scope": [
          "experiments"
        ]
      },
      "page": {
        "limit": 50
      }
    },
    "type": "experimentation"
  }
}
EOF
# Set your Datadog site and credentials
export DD_SITE="us2.ddog-gov.com"
# Use a Personal Access Token or Service Access Token
export DD_BEARER_TOKEN="<PERSONAL_ACCESS_TOKEN OR SERVICE_ACCESS_TOKEN>"

curl -X POST "https://api.${DD_SITE}/api/v2/llm-obs/v1/experimentation/search" \
-H "Accept: application/json" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer ${DD_BEARER_TOKEN}" \
-d @- << EOF
{
  "data": {
    "attributes": {
      "filter": {
        "query": "@project_id:a33671aa-24fd-4dcd-9b33-a8ec7dde7751",
        "scope": [
          "experiments"
        ]
      },
      "page": {
        "limit": 50
      }
    },
    "type": "experimentation"
  }
}
EOF