Create Invoice

POST

/invoices/

Creates invoices and their sections.

Each invoice is created with the section and line item
structure provided. When no sections are supplied, a default section
is created.

Request

Body Params application/jsonRequired

Example

{
    "site": "67",
    "contact": "67",
    "owner": "65",
    "title": "HVAC Maintenance Invoice",
    "sales_tax_base": "exclusive",
    "purchase_tax_base": "exclusive",
    "project": "80",
    "is_sent": true,
    "payment_term": "80",
    "workflow": "87",
    "business_area": "66",
    "business_division": "66",
    "business_entity": "66",
    "url": "https://example.com/documents/INV-1001",
    "conditions": "<p>Payment is due within 30 days.</p>",
    "sections": []
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://app.fieldinsight.com/public-api//invoices/' \
--header 'Content-Type: application/json' \
--data '{
    "site": "67",
    "contact": "67",
    "owner": "65",
    "title": "HVAC Maintenance Invoice",
    "sales_tax_base": "exclusive",
    "purchase_tax_base": "exclusive",
    "project": "80",
    "is_sent": true,
    "payment_term": "80",
    "workflow": "87",
    "business_area": "66",
    "business_division": "66",
    "business_entity": "66",
    "url": "https://example.com/documents/INV-1001",
    "conditions": "<p>Payment is due within 30 days.</p>",
    "sections": []
}'

Responses

🟢200OK

application/json

Successful response.

Bodyapplication/json

Example

null

🟠400Bad Request

🟠401Unauthorized

🟠403Forbidden

🟠404Record Not Found

🟠409

🟠422Parameter Error

🟠429

Modified at 2026-10-30 03:40:11

List Invoices

Update Invoice