Use Navan with Sokko.

Download a transaction receipt, electronic receipt, or missing-receipt affidavit. Navan redirects to a five-minute presigned URL; the redirect is followed immediately and the final PDF, JPEG, or PNG is returned as a file.

Get one company Navan Expense custom-field definition by its provider field name. Use the custom-field name, such as customField1 or projects, rather than the field's display label.

Get the current status, operation counts, timestamps, and up to 50 errors for an asynchronous Navan custom-field option job.

Get one eligible-company Navan Expense user by ID. Site-admin users are not returned and produce a not-found response.

Get one Navan Expense transaction by its ID for an ad-hoc lookup. The response preserves the concrete _type discriminator and provider-specific fields. Use the generic bulk-by-ID transaction action instead of repeatedly calling this action for a list of IDs.

Return seven-day presigned receipt, electronic-receipt, and affidavit URLs for one Navan Expense transaction. This endpoint returns JSON links and does not follow the separate receipt-download redirect.

Import an external trip and any supplied flight, hotel, rail, car, or black-car bookings into Navan.

Return one cursor page of credit and debit adjustments for a documented date search and optional filters. Navan documents at least one single-date filter or matching date range for normal search. Dates are YYYY-MM-DD UTC, cannot precede the first day of the month two months before the current month, and ranges may not exceed 93 days.

Return one cursor page of ERP and accounting-settings audit events for eligible companies within a required RFC3339 window of at most 31 days.

Return one page of company booking rows filtered by booking, trip, status, type, or epoch-second time ranges, optionally including transactions.

Return one cursor page of Navan card transactions for a documented date search and optional transaction filters. At least one date filter is required; dates use YYYY-MM-DD UTC, the earliest allowed date is the first day of the month two months before the current month, and ranges may span at most 93 days.

Return one cursor page of external card-integration transactions. At least one single-date or date-range filter is required; dates use YYYY-MM-DD UTC, must be within Navan's documented lookback, and ranges cannot exceed 93 days.

List all Navan Expense custom-field definitions for the company.

Return one cursor page of daily rebates for a required documented date search and optional transaction filters.

Return one cursor page of Navan disputes, including provisional credits and reversals for EUR and GBP, for a required documented date search and optional transaction filters.

Return one cursor page of company Expense users filtered by text, enabled state, guest state, or administrator role. This endpoint is available only to eligible companies and excludes site-admin users.

Return one cursor page of direct-reimbursement, foreign-exchange, and platform fees. Navan requires at least one single-date filter or date-range bound; dates are UTC YYYY-MM-DD, cannot precede the first day of the month two months before the current month, and complete ranges may not exceed 93 days.

Return one cursor page of manual expenses, reimbursements, and payroll transactions. Navan requires at least one single-date filter or matching date range for normal search; dates are UTC YYYY-MM-DD, cannot precede the first day of the month two months before the current month, and ranges may not exceed 93 days. Parameter combinations remain permissive so Navan can apply its documented contract.

Return one cursor page of user repayments for a required documented date search and optional transaction filters.

Return one cursor page of statement payments and statement payment refunds for a required documented date search. Use activity_type to distinguish Statement Payment from Statement Payment Refund records.

Return one documented page of TMC company users.

Return one cursor page of activity history for a single Navan Expense transaction, newest first. The transaction must belong to the connected company; optionally filter to public or administrator-private activity. This endpoint is available only to eligible companies.

Return one cursor page of receipt links for selected Navan transaction families and a documented date search. Transactions without receipts are included with null links; returned presigned URLs should not be cached.

Return one cursor page across selected Navan transaction families, or fetch a batch using repeated transaction IDs. Normal search requires transaction types and at least one documented date filter. Bulk-ID mode does not require type or date; Navan does not specify that they must be absent, so combinations are passed through.

Submit 1 to 5,000 CREATE, UPDATE, UPSERT, or DELETE operations for one Navan custom field as an asynchronous job. This action can delete options; poll the returned job ID to determine completion.

Update supported ERP, accounting, HR, and custom-field values for 1 to 100 Navan transactions. Navan processes each item independently, so a successful HTTP response can contain both successful and failed item outcomes. Updated transaction data may take up to four hours to appear in GET results.