curl --request GET \
  --url https://router.toqan.ai/eu/v3/traces/{trace_id}/spans/{span_id} \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://router.toqan.ai/eu/v3/traces/{trace_id}/spans/{span_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://router.toqan.ai/eu/v3/traces/{trace_id}/spans/{span_id}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

{
  "span": {
    "summary": {
      "object": "<string>",
      "trace_id": "<string>",
      "span_id": "<string>",
      "parent_span_id": "<string>",
      "name": "<string>",
      "type": "<string>",
      "operation": "<string>",
      "status": "<string>",
      "started_at": "2023-11-07T05:31:56Z",
      "ended_at": "2023-11-07T05:31:56Z",
      "duration_ms": 123,
      "provider": "<string>",
      "model": "<string>",
      "usage": {
        "prompt_tokens": 123,
        "completion_tokens": 123,
        "total_tokens": 123,
        "prompt_cached_tokens": 123,
        "prompt_audio_tokens": 123,
        "completion_reasoning_tokens": 123,
        "completion_audio_tokens": 123,
        "completion_accepted_prediction_tokens": 123,
        "completion_rejected_prediction_tokens": 123,
        "prompt_cache_creation_tokens": 123
      },
      "cost": {
        "input": 123,
        "output": 123,
        "cache_read": 123,
        "cache_write": 123,
        "reasoning": 123,
        "web_search": 123,
        "total": 123,
        "currency": "<string>",
        "cached": 123,
        "audio_input": 123,
        "audio_output": 123,
        "accepted_prediction": 123,
        "rejected_prediction": 123,
        "billable": true,
        "pricing_tier": "<string>",
        "threshold_exceeded": true,
        "integration_id": "<string>"
      },
      "has_detail": true,
      "level": 123,
      "has_children": true,
      "trace_framework": "<string>",
      "leading_span_type": "<string>",
      "guardrail_enabled": true,
      "finish_reasons": [
        "<string>"
      ],
      "rule_attributes": {}
    },
    "attributes": {}
  }
}

{
  "message": "<string>",
  "code": 123,
  "details": [
    "<unknown>"
  ]
}

{
  "message": "<string>",
  "code": 123,
  "details": [
    "<unknown>"
  ]
}