NOW=$(date +%s)000000
curl "http://localhost:5080/api/v1/traces/service_graph?from=$((NOW-3600000000))&to=$NOW&service=checkout" \
  -H "authorization: Bearer $MS_JWT"

{
  "edges": [
    {
      "id": "3KBCiQWW0TtpDu7D4pH7LMtZsRh",
      "org_id": "<organization-id>",
      "client_service": "frontend",
      "server_service": "checkout",
      "bucket_at_micros": 1790000000000000,
      "request_count": 12,
      "error_count": 1,
      "p50_us": 90000,
      "p95_us": 210000,
      "p99_us": 240000
    }
  ],
  "count": 1
}