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POST
/
api
/
generate-letter
cURL
curl --request POST \
  --url https://forecaster.cairhealth.com/api/generate-letter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "file_content": "<Base64 encoded file content here>",
  "invoice_cost": 0,
  "patient_identifier": "PAT-12345"
}'
{
  "letter": "<Letter Content Here>",
  "timestamp": "2025-10-16T14:30:45Z",
  "invoice_cost": 0,
  "patient_identifier": "PAT-12345"
}

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json

Request body containing base64 encoded file content and additional metadata

Request body for generating a Letter of Medical Necessity

​
file_content
string
required

Base64 encoded content of the procedure notes file

​
invoice_cost
number
required

The invoice cost for the letter generation

​
patient_identifier
string
required

Unique identifier for the patient

Response

Letter of Medical Necessity generated successfully

Response containing the generated Letter of Medical Necessity

​
letter
string
required

The generated Letter of Medical Necessity content

​
timestamp
string<date-time>

Timestamp when the letter was generated

​
invoice_cost
number

The invoice cost associated with the letter generation

​
patient_identifier
string

The patient identifier associated with the letter

⌘I