API ReferenceNews & Sentiment
News curated events
/api/v3/news/curated_events- Plan
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news_curated_ events
Structured market events — clusters of articles about one catalyst (earnings, deals, contracts, rating moves), each with a name, summary, tickers and date — filterable by ticker and date_range (default today). The source's events carry no type, so event_type is refused with a 422 (for topic-tagged articles use news_by_topic). An event's date is when the cluster formed, which can be hours after its first article. Call this when the user asks 'what events happened' or 'any catalysts for X' instead of scanning raw headlines.
Parameters
Query
tickerstringOptionalevent_typestringOptionalNot supported: any value is refused (422 unsupported_filter); the events carry no type. For topic-tagged articles use tengu_v3_news_by_topic.
date_rangestringOptionaltodayitemsintegerOptional501 to 50Response
A 200 is a JSON envelope: ok: true and this endpoint's own fields (see News & Sentiment). It carries X-Request-ID, the credit headers (X-Credits-Cost, X-Credits-Remaining, X-Credits-Receipt, X-Credits-Settlement) and the rate-limit headers.
A 200 is billed even when it holds no data (an empty list, null, found: false), so check those fields. Pricing & credits explains the credit headers.
Errors
No error is billed. The body is { "ok": false, "error", "detail", "request_; read the code from error.
| Error | Meaning |
|---|---|
400 invalid_ticker | The request is malformed, for example a ticker that is not a symbol: invalid_ticker, refused before any credit is reserved, with param naming the parameter. Not billed. |
401 unauthorized | Missing or invalid API key. |
402 plan_required | Your plan does not include this tool, you are out of credits, or your workspace's spend cap paused its keys. plan_required names the plan that unlocks the tool; usage_exceeded means the credit balance is spent; spend_cap_reached means the key is paused until the cap resets or is raised: detail names the cap and the reset, cap_usd and resets_at (ISO 8601) carry them, and doc_url links pricing and credits. Not billed. |
403 scope_denied | This API key is limited to some products and this tool is not one of them. product names the tool's product and scopes the key's products. An upgrade does not change it: use a key whose scopes include the product, or change this key's scopes. Not billed. |
404 unknown_ticker | No data source lists this ticker, active or delisted: the market-data listing and the security master both say it does not exist. param names the parameter. Not billed. Best-effort: it is answered only when the route itself found nothing, and after 20 lookups of new symbols per API key per minute the route's own answer stands. |
422 validation | A parameter is missing, out of range or the wrong type; param names it. Not billed. |
429 rate_limited | Your plan's rate limit is spent for this window. Retry after Retry-After seconds. Not billed. |
503 paid_ | The data could not be served completely right now; retry later. Not billed. |
504 request_timeout | The request ran past the server's time budget; retry. Not billed. |
This table lists what the spec declares for this route. Error responses lists every code FIRM sends, with when to retry.
Guides
Read the News & Sentiment guide for this endpoint's fields and examples.