Apier

Connect it to your AI

Claude Code

claude mcp add --transport http mcp https://www.apier.no/api/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://www.apier.no/api/mcp

This server expects extra headers, usually an API key from its maker.

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "mcp": {
      "url": "https://www.apier.no/api/mcp"
    }
  }
}

Tools it offers

18 tools, as the server itself reported during our check on Oct 31, 2026.

• get_company_summaryA one-shot summary of obligations and deadlines for a Norwegian organisation: your FIRST call when you orient against a company. One call gives you entity_type, nace_codes, mva_registered, data_tier, obligations[] and de
• get_public_obligationsKeyless. Retrieve the universal obligation set for a Norwegian entity type — every regulatory obligation that applies by virtue of BEING that organisational form, before per-company Tier-2 data is layered on. Use it for
• get_exchange_rateKeyless. Norges Bank reference exchange rate for a currency against NOK — the benchmark Norwegian tax and accounting rules accept for foreign-currency obligations. No Norwegian-company input. Input: { base, quote, date?
• get_company_profileResolve a Norwegian organisasjonsnummer (9 digits) into a structured company profile from Brønnøysund Enhetsregisteret: display name, form of organisation, NACE codes with descriptions, addresses, the dates of registrati
• get_company_contextBrønnøysund identity slice for a Norwegian organisation: legal name, form of organisation, NACE codes, addresses, the dates it was formed or dissolved, and the signaturrett / prokura role-code summary (never personal ide
• get_company_deadlinesThe upcoming filing calendar for one organisation, horizon_months ahead. One entry per obligation and period: obligation_id (the rule_id of get_company_obligations; the public calendar uses other ids), period_label, due_
• get_company_obligationsEvaluate the Apier Rulebook for a Norwegian organisation: one entry per rule with rule_id, obligation_name, evaluation_result (applicable, not_applicable or insufficient_data), a reason, the legal_reference, frequency, d
• get_public_deadlinesKeyless. The universal Norwegian filing calendar: the deadlines for every Norwegian business in the covered categories (MVA, A-melding, Skattemelding, Årsregnskap), which do not depend on any one organisation. One entry
• explain_compliance_errorKeyless. Resolve a structured Apier compliance error code into a Norwegian-bokmål Explanation envelope: summary, bokmål why, ordered fix_steps, optional documentation link + legal_basis, and an optional handover block (w
• search_companiesResolve a Norwegian company NAME to its 9-digit organisasjonsnummer. Use this as your FIRST call whenever you have a company's name but NOT its org_number — every other company tool needs the number; guessing one risks t
• get_company_verificationFast go / no-go trust check on a Norwegian counterparty organisation. It keys ONLY off entity activity and visible signing authority. `verification_status` is `pass` (active and signing authority visible), `fail` (not ac
• get_company_authorityThe register's coded signing rules for this company, uninterpreted. Call get_company_verification first; this ignores bankruptcy and dissolution. The class (sole, joint, by_role, prokura_only, no_authority, unknown) come
• get_company_accountsA current snapshot of a Norwegian company's annual accounts (årsregnskap) from the OPEN Regnskapsregisteret tier: `has_filed_annual_accounts` (null = unknown, never a fabricated false), `last_accounts_year` and that year
• list_changesRead Apier's cross-source change archive — created / updated / deleted events detected across the upstreams Apier polls (Brønnøysund, Norges Bank, NAV, Skatteetaten Tier-2; the Digdir and Altinn schema pollers are retire
• get_altinn_migration_guidanceDiscover the Altinn 3 equivalent of an Altinn 2 service or role code. The 19 June 2026 Altinn 2 deprecation deadline has passed, so this serves remediation for integrations still on Altinn 2. Pass { altinn2_code } (alpha
• get_pricingCall this BEFORE metered work to check per-call cost and whether billing enforcement is live. Keyless: executes WITHOUT an API key, so an agent can price a workflow before it holds any credential. Returns the machine-rea
• get_credit_balanceCall this BEFORE a batch of metered calls to confirm the calling key's prepaid credit balance covers it, and AFTER a 402 INSUFFICIENT_CREDITS + human top-up to verify the funds landed. The balance is ALWAYS the authentic
• redeem_issuance_tokenConvert an owner-issued key-issuance token into your own API key — the headless onboarding step for an agent that holds no credential yet. Keyless: the one-time token IS the credential. Minting and revocation are dashboa

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