Create invoice line item
Invoice Line Items
Create invoice line item
Add a line item to a draft invoice.
POST
Create invoice line item
Authorizations
API key authentication via Bearer token
Headers
Key that makes this request safe to retry. Reuse the same value when retrying a request that may already have succeeded — the original response is replayed with an Idempotency-Replay: true header. Use a new value for a new operation.
Required string length:
1 - 255Example:
"9f8c2b1a-4d3e-4a6b-8c1d-2e3f4a5b6c7d"
Path Parameters
Invoice UUID
Example:
"123e4567-e89b-12d3-a456-426614174000"
Body
application/json
Minimum string length:
1Pattern:
^-?(?!0{1,9}(?:\.0{1,4})?$)\d{1,9}(?:\.\d{1,4})?$Required range:
-2147483648 <= x <= 2147483647Zero-based display position. A position after the current end appends the line item.
Required range:
0 <= x <= 2147483647Last modified on August 30, 2026