---
title: "Get spans by trace ID"
method: GET
path: "/api/v1/traces/{traceId}/spans"
tags: ["Traces"]
---

# Get spans by trace ID

`GET /api/v1/traces/{traceId}/spans`

## Request

- Base URL: `https://dev.noveum.ai`
- URL: `https://dev.noveum.ai/api/v1/traces/{traceId}/spans`
- Auth: API key in cookie `apiKeyCookie` and HTTP bearer

Get the spans for a given trace ID

## Path parameters

- `traceId` string, required

## Response `200`

Spans retrieved successfully

- object
  - `success` boolean, required
  - `spans` object[], required
    - `span_id` string, required
    - `trace_id` string, required
    - `parent_span_id` unknown
    - `name` string, required
    - `start_time` string, required
    - `end_time` string, required
    - `duration_ms` number, required
    - `status` 'ok' | 'error' | 'timeout', required
    - `status_message` unknown
    - `attributes` object, required
    - `events` object[], required
      - `name` string, required
      - `timestamp` string, required
      - `attributes` object
    - `links` object[], required
      - `trace_id` string, required
      - `span_id` string, required
      - `attributes` object
  - `trace_id` string, required

## Other responses

- `201`: Created
- `400`: Bad request
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Trace not found
- `409`: Conflict
- `422`: Unprocessable entity
- `500`: Internal server error

---

[API](https://skmtc.dev/noveum/apis/noveum-api.md) · [All operations](https://skmtc.dev/noveum/apis/noveum-api/llms.txt) · [OpenAPI document](https://skmtc.dev/noveum/apis/noveum-api/revisions/1745e27f38d0?raw)