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POST
/
v1
/
sip
/
port
/
document
Upload Port Document
curl --request POST \
  --url https://api.bland.ai/v1/sip/port/document \
  --header 'Content-Type: application/json' \
  --header 'authorization: <authorization>' \
  --data '{}'
{
  "data": {
    "document_sid": "doc_abc123"
  },
  "errors": null
}

​
Headers

​
authorization
string
required
Your API key for authentication.

​
Body (Multipart Form Data)

​
file
file
required
The document file to upload. Accepted formats: PDF, JPEG, PNG, GIF, WebP. Maximum file size: 10MB.This should be a utility bill or carrier invoice dated within the last 30 days that shows the account name, owner/authorized user name, and service address.

​
Response

​
document_sid
string
A unique document identifier to reference when initiating the port request.
Example Request
curl -X POST https://api.bland.ai/v1/sip/port/document \
  -H "Authorization: Bearer <token>" \
  -F "file=@/path/to/utility-bill.pdf"

{
  "data": {
    "document_sid": "doc_abc123"
  },
  "errors": null
}
Docs for agents: llms.txt