Validate invoice number

cURL

curl --request GET \
  --url https://api.slash.com/invoice/validate-number \
  --header 'X-API-Key: <api-key>'

{
  "isAvailable": true
}

GET

invoice

validate-number

cURL

curl --request GET \
  --url https://api.slash.com/invoice/validate-number \
  --header 'X-API-Key: <api-key>'

{
  "isAvailable": true
}

X-API-Key

string

header

required

Authentication from public API requests

filter:legalEntityId

string

The legal entity ID to check the invoice number against. Required if authenticating with access to multiple legal entities.

invoiceNumber

string

required

The invoice number to validate.

isAvailable

boolean

required

Whether the invoice number is available for use.

⌘I