{"uid":"cap_RhkuudPcwhC7watPXPZLe","slug":"norway-company-change-feed-80d4b118","name":"Norway Company Change Feed","description":"Change feed from the official Bronnoysund Register Centre (Enhetsregisteret): Norwegian companies registered, changed or deleted since a date, datetime or cursor, optionally only for a watchlist of up to 20 organisation numbers. Returns org number, change type (Ny, Endring, Sletting, Fjernet, Ukjent), timestamp and update id per event, totals and a paging cursor. Use it for KYB monitoring, supplier or customer watchlists and syncing a company database.","url":"https://nordata.hihat.workers.dev/endringer?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","required":["siden"],"properties":{"orgnr":{"type":"string","description":"Optional watchlist: comma-separated 9-digit Norwegian organisation numbers, max 20. Only changes to these companies are returned."},"siden":{"type":"string","description":"Changes registered at or after this point: a date YYYY-MM-DD (from 00:00 UTC), an ISO-8601 datetime, or a numeric cursor (the neste_id of an earlier reply) to continue strictly after it. Required unless orgnr is given; default is then 24 h ago."},"antall":{"type":"string","description":"Max changes to return, 1-100 (default 50), oldest first. When antall_totalt is larger, call again with siden=neste_id."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"const":"json"},"example":{"type":"object","properties":{"kilde":{"type":"string"},"siden":{"type":"string"},"typer":{"type":"object","properties":{"Ny":{"type":"number"},"Endring":{"type":"number"},"Sletting":{"type":"number"}}},"hentet":{"type":"string"},"kolonner":{"type":"array","items":{"type":"string"}},"neste_id":{"type":"number"},"endringer":{"type":"array","items":{"type":"array","items":{}}},"antall_totalt":{"type":"number"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_i22zHCVhgb_3i8ryXvUlT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paginated feed of Norwegian company registrations, changes, and deletions from the Brønnøysund Register Centre since a given date, datetime, or cursor, with optional filtering by up to 20 organisation numbers.","exampleAgentPrompt":"Pull all Norwegian company changes from the Brønnøysund Register Centre since January 1, 2024, filtered to these three organisation numbers: 912345678, 923456789, 934567890 — and give me up to 100 results.","exampleUseCases":[{"title":"KYB watchlist alerting for onboarded clients","prompt":"Check the Norwegian company change feed for any registrations, amendments, or deletions affecting these organisation numbers since last Monday: 912345678, 923456789, 934567890 — I need to know if any of our onboarded clients have changed their status."},{"title":"Supplier database sync after a weekend","prompt":"Fetch all Norwegian company changes from the Enhetsregisteret since 2024-06-07, up to 100 at a time, so I can update our supplier database with any new companies, edits, or deletions that happened over the weekend."},{"title":"Continuous polling with cursor for live feed","prompt":"Continue fetching Norwegian company change events from where we left off — use cursor ID 4872310 as the starting point and return the next 50 events, including new registrations and deletions."}],"resultDescription":"A JSON object containing: the data source identifier, the since parameter used, a breakdown of change type counts (Ny, Endring, Sletting), a timestamp of retrieval, column names for the events array, the next paging cursor (neste_id), the total number of matching events, and an array of change events each containing organisation number, change type, timestamp, and update ID.","failureModes":["Missing 'siden' parameter when no 'orgnr' is provided — returns an error requiring at least one of the two","Invalid date/datetime format for 'siden' — returns a parsing error","More than 20 organisation numbers provided in 'orgnr' — rejected with a limit error","'antall' outside 1–100 range — returns a validation error","Upstream Enhetsregisteret unavailable — may return a 5xx or empty result","Stale or invalid cursor passed as 'siden' — may return no results or an error"],"whenToPreferThis":"Use this endpoint when you need to continuously monitor or sync Norwegian company data from the official Brønnøysund Register Centre, particularly for KYB compliance workflows, supplier/customer watchlists, or incremental database synchronisation. It is the right choice when you need cursor-based pagination for large change volumes or want event-type filtering (new, changed, deleted). Prefer it over a full company lookup when you only care about what has changed since a known point in time, not the full profile of a single company.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:39:39.358Z","isFirstParty":false,"canonicalSlug":"norway-company-change-feed-80d4b118"}