MCP server

Apier Official

no.apier/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Machine-verifiable Norwegian company authority: status, roles and coded signing authority.

Website Source

At a glance

Type

MCP server

Publisher

apier.no (verified by the MCP Registry)

Status

Working at last check

Tools

18

Token cost

About 7,903 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.apier]
url = "https://www.apier.no/api/mcp"

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"apier":{"type":"http","url":"https://www.apier.no/api/mcp"}}}

Antigravity

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

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"apier","server_url":"https://www.apier.no/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"apier","server_url":"https://www.apier.no/api/mcp"}

Tools

• explain_compliance_error ~572 tokens
  Keyless. 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 (who / where / what / why) for errors a human must resolve (e.g. AUTH_INSUFFICIENT
• get_altinn_migration_guidance ~398 tokens
  Discover 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 } (alphanumeric, 1–10 chars, e.g. A0208) for one mapping, or omit it for the whole map.
• get_company_accounts ~410 tokens
  A 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's minimal `key_figures` (currency always surfaced, presentation basis, totals).
• get_company_authority ~414 tokens
  The 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) comes from Fullmakttjenesten and the role holders; `coded_authority` (absent in sand
• get_company_context ~411 tokens
  Brønnøysund 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 identifiers). Identity ONLY, no verdict on obligations; add get_company_obligations
• get_company_deadlines ~464 tokens
  The 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_at, adjusted_for with original_due_at, and filing_status. In the sandbox the dat
• get_company_obligations ~413 tokens
  Evaluate 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, data_tier_required and the bokmål description, which is inherited byte for byte (
• get_company_profile ~464 tokens
  Resolve 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 registration and dissolution, the `active` / `dissolved` status enum, the MVA-registered f
• get_company_summary ~411 tokens
  A 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 deadlines[] (tier_2 adds filing_status), all from one version of the rules. It is
• get_company_verification ~413 tokens
  Fast 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 active: konkurs, avvikling or oppløst) or `unknown` (not determinable; never a cla
• get_credit_balance ~315 tokens
  Call 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 authenticated key's own — no parameters, so reading another key's balance is structurally
• get_exchange_rate ~502 tokens
  Keyless. 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? } — ISO 4217 codes, NOK-anchored: exactly one side MUST be 'NOK'. The response i
• get_pricing ~286 tokens
  Call 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-readable price list: every credit-metered REST endpoint with its MCP tool name and
• get_public_deadlines ~382 tokens
  Keyless. 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 per obligation and period for a single Europe/Oslo calendar year: a per-period o
• get_public_obligations ~362 tokens
  Keyless. 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 'what does an AS owe?' or 'what are the baseline filings for an Enkeltpersonfore
• list_changes ~823 tokens
  Read 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 retired, so `digdir` and `altinn` are valid but empty filters). Filter by { source, en
• redeem_issuance_token ~424 tokens
  Convert 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 dashboard-only, so an agent can never self-issue authority. Redemption is strictly SING
• search_companies ~439 tokens
  Resolve 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 the wrong company. Searches Brønnøysund's public Enhetsregisteret and returns up

Browse

• Website monitoring
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• Calendars
• Payments

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