Export invoices as CSV
Needs a token with the read:invoices scope (or write:invoices). Authentication
Try in Playground sends a real request to app.helvetly.com with a token you paste. It stays in this browser tab only (session storage) and goes to no one else.
Every invoice matching the list filters (no paging) as a UTF-8 CSV with BOM: number, kind, type_code, status, client, dates, currency, totals, amount_paid, amount_due, refund_due, reference, sent_at. Cells that could run as spreadsheet formulas are prefixed with an apostrophe.
bearerAuthAuthorizationBearer <token>A personal API token, hvt_…, with scopes such as read:* or write:invoices
search?stringMatches number, client and reference.
client_id?stringOnly this client's.
status?stringComma-separated: draft, open, paid, void, replaced, overdue, refund_due.
kind?stringDocument type.
"invoice""partial""prepayment""debit_note""corrected""credit_note""proforma""self_billed"credited_invoice_id?stringOnly documents that credit or correct this invoice.
issued_from?stringIssue date on or after (YYYY-MM-DD).
dateissued_to?stringIssue date on or before (YYYY-MM-DD).
dateids?stringComma-separated invoice ids.
sort?stringOne of number, issue_date, due_date, total, client, created_at; prefix - for descending.
The CSV file.
response?filetext/csvbinarycurl -X GET 'https://app.helvetly.com/api/v1/invoices/export'"string"