Sweden Invoices (Peppol BIS 3.0 via Storecove) MCP server

Send a Sweden B2B/B2G electronic invoice over the Peppol network in Peppol BIS 3.0 / EN 16931 format via Storecove (a certified Peppol Access Point). Sweden mandates Peppol e-invoicing for public-sector suppliers (B2G) since 2019-04-01; B2B is voluntary today and expected to follow the EU ViDA timeline, so Peppol is already the Swedish rail. Builds the structured invoice JSON from seller + buyer (name, Swedish VAT SExxxxxxxxxx01 and/or organisationsnummer, address) and line items (description, quantity, net unit price, VAT rate 25/12/6/0), computes the Swedish VAT (moms) 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. Swedish VAT rates: 25 (standard), 12 (food/lodging), 6 (books/newspapers/passenger transport), 0 (zero-rated/exempt/reverse charge). Amounts in SEK. 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 Swedish B2B/B2G: pass the recipient identifier and scheme and learn if they are a registered Peppol participant. For Sweden use scheme 0007 with the 10-digit organisationsnummer, or 9955 with the VAT number SExxxxxxxxxx01. 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.