> ## Documentation Index > Fetch the complete documentation index at: https://docs.nordicfinancialnews.com/llms.txt > Use this file to discover all available pages before exploring further. # Get Article Details > Returns the details of a single article: an English headline, a short summary, key points, and associated companies, along with `article_url` pointing to the full original-language article at the source. Supports conditional requests via `If-None-Match` for efficient caching. ## OpenAPI ````yaml https://nordicfinancialnews.com/openapi/v1/openapi.yaml get /api/v1/articles/{id} openapi: 3.0.1 info: title: Nordic Financial News API version: v1.0 description: > REST API for Nordic financial news. Each article is summarized in English (headline, short summary, and key points) with the original-language article linked via `article_url`. The full article body stays at the source. ## Authentication All endpoints require Bearer token authentication using an API key. Include the API key in the Authorization header: ``` Authorization: Bearer YOUR_API_KEY ``` ## Rate Limiting The API enforces per-hour rate limits based on your plan: - **Free**: 100 requests/hour - **Pro**: 5,000 requests/hour Rate limit information is included in response headers: - `X-RateLimit-Limit`: Maximum requests per hour - `X-RateLimit-Remaining`: Requests remaining - `X-RateLimit-Reset`: Seconds until limit resets - `X-RateLimit-Policy`: Human-readable rate limit policy (e.g. `5000 per hour; token bucket`) The `/health` endpoint is exempt from rate limiting and does not return rate limit headers. ## Monthly Usage Limits Free and Plus keys have a fixed monthly allowance that resets at the start of each calendar month: - **Free**: 100 requests/month - **Plus**: 100 requests/month Responses on these plans include: - `X-Monthly-Limit`: Maximum requests for the current month - `X-Monthly-Remaining`: Requests remaining this month - `X-Monthly-Reset`: ISO 8601 timestamp when the allowance resets When the allowance is exceeded, the API returns `429 Too Many Requests` with a `Retry-After` header. Pro has no hard limit. It includes 25,000 requests per billing cycle, with usage-based pricing beyond that, so requests are never blocked. Responses on Pro include: - `X-Monthly-Usage`: Requests used in the current billing cycle - `X-Monthly-Reset`: ISO 8601 timestamp when the current billing cycle ends A Pro billing cycle follows your subscription's billing period, which begins on the date you subscribed and is not necessarily a calendar month. Usage is counted by day, so the first day of a billing cycle is counted in full. ## Caching The API supports HTTP caching with ETags. Include the `If-None-Match` header with the ETag from a previous response to receive a 304 Not Modified response if the data hasn't changed. ## Pagination List endpoints support cursor-based pagination. Use the `cursor` parameter with the value from `pagination.next_cursor` in the response to fetch the next page. Paginated responses also include a `Link` header with `rel="next"` pointing to the next page URL. ## Incremental Sync To keep a local copy current, poll `updated_after` — not `published_after`. 1. Request `?updated_after=`. 2. Results are ordered by `updated_at` ascending and cursor-paginated. 3. Follow `pagination.next_cursor`, resending the same `updated_after`, until it is `null`. 4. Only then store the time the sync started, minus a small overlap, as your new watermark. A minute is plenty. Step 3 matters: a response is capped at `limit` (default 25, max 100), so a changed set larger than one page arrives across several. Advancing your watermark before draining every page skips the remainder. The overlap in step 4 matters for the same reason: a record's `updated_at` is set when the write happens, but it only becomes visible when that write commits a moment later. Without an overlap a record can be stamped just before your watermark and land just after it, and you would never ask for it again. Re-reading a minute of changes is cheap and idempotent. `published_at` is editorial time — when the news happened, not when the record reached this API — so a record can appear with a `published_at` older than one you already hold. Records are re-sent when they change, so reconcile by `id`. Removals are not signalled: an article withdrawn from the feed simply stops being returned. Incremental sync tells you what changed, not what disappeared, so treat a local mirror as append-and-update rather than an exact replica. ## Error Handling Errors follow the RFC 9457 Problem Details format with appropriate HTTP status codes. contact: name: API Support email: hello@nordicfinancialnews.com servers: - url: https://nordicfinancialnews.com description: Production server security: [] paths: /api/v1/articles/{id}: get: tags: - Articles summary: Get Article Details description: >- Returns the details of a single article: an English headline, a short summary, key points, and associated companies, along with `article_url` pointing to the full original-language article at the source. Supports conditional requests via `If-None-Match` for efficient caching. parameters: - name: id in: path required: true description: Article ID (e.g. `art_abc123def`). example: art_abc123def schema: type: string - name: If-None-Match in: header required: false description: >- ETag value from a previous response. Returns `304 Not Modified` if the article has not changed. schema: type: string responses: '200': description: Article found content: application/json: schema: type: object properties: article: $ref: '#/components/schemas/ArticleDetail' '401': description: Unauthorized content: application/json: examples: unauthorized: value: type: https://docs.nordicfinancialnews.com/problems/auth-invalid title: Unauthorized status: 401 detail: Missing or invalid API key instance: urn:request:abc123 schema: $ref: '#/components/schemas/problem_details' '404': description: Article not found content: application/json: examples: not_found: value: type: https://docs.nordicfinancialnews.com/problems/not-found title: Not Found status: 404 detail: The requested resource could not be found instance: urn:request:abc123 schema: $ref: '#/components/schemas/problem_details' security: - bearer_auth: [] components: schemas: ArticleDetail: allOf: - $ref: '#/components/schemas/ArticleSummary' - type: object properties: source_title: type: string description: Original article title in source language example: Volvo rapporterar rekordresultat för Q3 summary: type: string description: Article summary example: >- Volvo reported record Q3 earnings driven by strong truck demand... updated_at: type: string format: date-time description: When the article was last updated (ISO 8601) example: '2026-03-15T10:00:00.000Z' story_ids: type: array items: type: string description: IDs of related stories example: - story_volvo_q3 companies: type: array description: Companies mentioned in this article, primary company first items: type: object properties: id: type: string description: Unique company identifier example: uejazctgchj4 name: type: string description: Company name example: AB Volvo (Volvo Group) ticker: type: string nullable: true description: Primary stock ticker example: VOLV-B is_primary: type: boolean description: Whether this company is the primary subject of the article example: true example: - id: uejazctgchj4 name: AB Volvo (Volvo Group) ticker: VOLV-B is_primary: true key_points: type: array items: type: string description: Key points from the article example: - Revenue up 15% year-over-year - Strong truck demand in Europe problem_details: type: object required: - type - title - status - detail - instance properties: type: type: string description: URI that identifies the problem type title: type: string description: Short human-readable summary status: type: integer description: HTTP status code detail: type: string description: Human-readable explanation instance: type: string description: URI that identifies the specific occurrence ArticleSummary: type: object required: - id - title - published_at - updated_at - article_url - content_type - category - source - company_ids - country properties: id: type: string description: Unique article identifier example: art_abc123def title: type: string description: Article title in English example: Volvo Reports Record Q3 Earnings article_url: type: string description: Link to the original article example: https://di.se/articles/volvo-q3-2026 content_type: type: string description: Type of article content example: news enum: - news - analysis - press_release - market_commentary - market_news - trading_halt - trading_event - other published_at: type: string format: date-time description: >- When the article was published by its source (ISO 8601). This is editorial time, not the time the article reached this API — use it to filter by when news happened, never to track what is new to you. example: '2026-03-15T09:30:00.000Z' updated_at: type: string format: date-time description: >- When this record last changed (ISO 8601). This is the clock incremental sync runs on — it only ever moves forward, unlike published_at. To sync: pass your last completed sync time as `updated_after`, drain every page via `pagination.next_cursor`, and only then advance your stored timestamp. example: '2026-03-15T09:35:00.000Z' category: type: object description: Article category properties: id: type: string example: cat_earnings1 name: type: string example: Earnings & Financial Results source: type: object description: The news source that published this article properties: id: type: string description: Unique source identifier example: abc123def456 name: type: string example: Dagens Industri domain: type: string example: di.se company_ids: type: array items: type: string description: IDs of companies mentioned in the article example: - uejazctgchj4 country: type: string nullable: true description: Country code (ISO 3166-1 alpha-2) example: SE securitySchemes: bearer_auth: type: http scheme: bearer bearerFormat: API Key description: API Key authentication using Bearer token ````