curl --request POST \
  --url https://api.octolane.com/v1/opportunities/bulk \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
[
  {
    "pipeline_id": "018f13b3-8239-7ef8-a8f1-93ad10b76110",
    "opportunity": {
      "name": "<string>",
      "stage_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "stage_name": "<string>",
      "deal_size": 123,
      "close_date": 123,
      "next_action_date": 123,
      "next_steps": "<string>",
      "custom_attributes": {}
    },
    "related_objects": {
      "account_domain": "acme.com",
      "primary_contact_email": "jsmith@example.com",
      "additional_contact_emails": [
        "jsmith@example.com"
      ],
      "owner_email": "jsmith@example.com",
      "owner_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    }
  }
]
'

{
  "success": true,
  "message": "<string>",
  "data": "<unknown>"
}