---
title: "List telemetry capabilities"
method: GET
path: "/v3/telemetry/capabilities"
tags: ["Telemetry"]
---

# List telemetry capabilities

`GET /v3/telemetry/capabilities`

Lists the caller-scoped metrics, operations, units, query modes, result kinds, dimensions, and filter operators supported by the unified telemetry query service.

## Query parameters

- `source` 'TELEMETRY_SOURCE_UNSPECIFIED' | 'TELEMETRY_SOURCE_TRACES' | 'TELEMETRY_SOURCE_METRICS' | 'TELEMETRY_SOURCE_LOGS'

## Response `200`

OK

- ListTelemetryCapabilitiesResponse
  - `sources` TelemetrySourceCapability[]
    - `source` 'TELEMETRY_SOURCE_UNSPECIFIED' | 'TELEMETRY_SOURCE_TRACES' | 'TELEMETRY_SOURCE_METRICS' | 'TELEMETRY_SOURCE_LOGS'
    - `label` string
    - `metrics` TelemetryMetricCapability[]
      - `name` string
      - `label` string
      - `description` string
      - `unit` string
      - `operations` string[]
      - `default_operation` string
      - `modes` TelemetryQueryMode[]
      - `result_kinds` TelemetryResultKind[]
      - `value_cardinality` 'TELEMETRY_VALUE_CARDINALITY_UNSPECIFIED' | 'TELEMETRY_VALUE_CARDINALITY_SINGLE' | 'TELEMETRY_VALUE_CARDINALITY_MULTIPLE'
      - `dimensions` TelemetryDimensionCapability[]
        - `name` string
        - `label` string
        - `type` string
        - `groupable` boolean
        - `filter_operators` string[]
        - `key_prefix` string
      - `dimension_sets` TelemetryDimensionSetCapability[]
        - `name` string
        - `group_by` string[]
        - `filters` string[]

## Changes

> 350 revisions in range; 136 not diffed.

- **2026-09-28** `3c7d859558ee` — 1 info
  - endpoint added
- **2026-09-21** `8f82880fa08a` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/orq-ai/apis/orq-ai-api/changes/v3/telemetry/capabilities/get.md)

---

[API](https://skmtc.dev/orq-ai/apis/orq-ai-api.md) · [All operations](https://skmtc.dev/orq-ai/apis/orq-ai-api/llms.txt) · [OpenAPI document](https://skmtc.dev/orq-ai/apis/orq-ai-api/revisions/3c7d859558ee?raw)