Norway Invoices (Peppol BIS 3.0 / EHF via Storecove) MCP server

Send a Norway B2B electronic invoice over the Peppol network in Peppol BIS 3.0 / EHF (EN 16931) format via Storecove (a certified Peppol Access Point). Norway is moving to mandatory structured e-invoicing for domestic B2B: the parliament (Stortinget) has adopted the reform and the sending obligation applies from 2027-01-01. Builds the structured invoice JSON from seller + buyer (name, Norwegian VAT NO<9 digits>MVA and/or organisasjonsnummer 9 digits, address) and line items (description, quantity, net unit price, VAT rate 25/15/12/0), computes the Norwegian VAT (MVA) breakdown, and submits it under YOUR OWN Storecove credentials. Bring your own credential as header x-storecove-key. You must also pass seller_legal_entity_id — the legalEntityId of the sender you created in your Storecove account. Norwegian VAT (MVA) rates: 25 (standard), 15 (food/groceries), 12 (transport/accommodation and other low-rate services), 0 (zero-rated/exempt/reverse charge). Amounts in NOK. Delivery over Peppol is asynchronous: this returns a submission guid — use get_delivery_evidence with it to fetch the delivery proof/status. Tip: call check_recipient first to confirm the buyer is reachable on Peppol. There is no cancel over Peppol: to reverse an invoice you issue a credit note (a new invoice).

Check whether a business can receive electronic invoices on the Peppol network before you send (Storecove POST /discovery/receives). This is the safe pre-flight for Norwegian B2B: pass the recipient identifier and scheme and learn if they are a registered Peppol participant. For Norway use scheme 0192 with the 9-digit organisasjonsnummer. Returns can_receive=true when the party is reachable (Storecove code OK). If can_receive is false, the recipient is not on Peppol — fall back to recipient_email in create_invoice or ask them to register.

Fetch the delivery evidence for an invoice sent by create_invoice, using its submission guid (Storecove GET /document_submissions/{guid}/evidence). Peppol delivery is asynchronous — this returns the proof of what was sent and the delivery status/receipt from the recipient Access Point. Call it shortly after create_invoice and poll until it reports delivery. Safe to call anytime.