Summary: this service is stateless and stores nothing. No database, no accounts, no cookies, no analytics.
Request parameters — invoice amounts, line items, supplier/buyer details, and your bring-your-own FIRS / NRS MBS credentials sent as HTTP headers — are used in memory only to authenticate with FIRS / NRS MBS and forward the e-invoice request (validate / sign / confirm), then discarded. Invoice data is processed by FIRS / NRS MBS under the merchant's own account and never persisted by this service. The host (Vercel) keeps short-lived HTTP logs per its privacy policy; credential headers are never logged by the application.
Because nothing is stored, there is nothing to delete or export.
Contact: reports@wishpool.app · Source (MIT): github.com/junter1989k-ai/nigeria-invoice-mcp