API references
Merchant API

List invoices

Returns a paginated list of invoices for the authenticated merchant.

The response includes cursor-based pagination with previous and next cursors that can be used to navigate through the invoice history.

Endpoint signature
This endpoint requires an API key. Read our authentication guide for more information.
POST https://api.reservepay.com/merchants/list-invoices HTTP/1.1
Content-Type: application/json
Accept: application/json
Authorization: Bearer <token>
{
per_page: number?,
after: string?,
before: string?,
}
Returns: object
New to Reservepay? Read our guide on how to call endpoints to get started. Note that this endpoint returns a paginated response, see the Pagination section of the same guide.
Request arguments
per_page number

Optional. Number of invoices to return per page (default: 25)

after string

Optional. Cursor for pagination - return invoices created before this invoice ID

before string

Optional. Cursor for pagination - return invoices created after this invoice ID

Response attributes
Attribute Description
previous
object

Nullable. Cursor for the previous page. Contains 'before' (ID) and 'per_page' (page size) parameters. Use these values in the 'before' and 'per_page' parameters of the next request to get the previous page.

page
array<object.invoice>

Always present. The current page of records, ordered by creation date (newest first).

next
object

Nullable. Cursor for the next page. Contains 'after' (ID) and 'per_page' (page size) parameters. Use these values in the 'after' and 'per_page' parameters of the next request to get the next page.

Invoice attributes
Attribute Description
invoice_id
string

Always present. The ID of the invoice.

number
string

Always present. The full number of the invoice.

status
string

Always present. The status of the invoice.

Possible values:
  • due
  • settled
amount
number

Always present. The gross amount of the invoice in subunits.

net_amount
number

Always present. The net amount of the invoice in subunits.

vat_amount
number

Always present. The VAT amount of the invoice in subunits.

currency
string

Always present. The 3-letter ISO currency code (e.g., 'THB').

issued_on
string

Always present. The date the invoice was issued in ISO 8601 format.

pdf_download_url
string

Nullable. The URL to download the invoice PDF.

receipt_id
string

Nullable. The ID of the receipt associated with this invoice.

receipt_number
string

Nullable. The full number of the receipt associated with this invoice.

receipt_pdf_download_url
string

Nullable. The URL to download the receipt PDF.

receipt_created_at
number

Nullable. The creation timestamp of the receipt (Unix timestamp).

created_at
number

Always present. The creation timestamp (Unix timestamp).

Errors common to all endpoints
UNHANDLED_ERROR

This error occurs when the server encounters an unexpected internal error that it cannot handle gracefully. This typically happens due to bugs, infrastructure issues, or edge cases that weren't anticipated during development.

INVALID_ARGUMENTS

This error occurs when the request contains invalid or missing parameters. Common cases include missing required fields, or values that don't match the expected format or type.

BAD_VERSION

This error occurs when making requests to an API version that does not exist. This commonly happens when using an outdated SDK or when the API version specified in the request URL is incorrect.