Sales signals

This page maps common buying-intent signals to the sources that can deliver them today. Every call below works with an organisation API key, direct or through Ask, and every result carries a metadata block. Prices change with providers; read the current price of any operation with GET /v2/sources/{source_id} before you run it.

Signals and sources

Signal	Source id	Operation	Input
New tenders by keyword (NL)	`tenderned`	`company_intel.search`	`search`, optional CPV codes and publication dates
Tenders mentioning a company (NL)	`tenderned`	`procurement.company-name-mentions`	`company.nl.registered_name`
Tenders linked to an RSIN (NL)	`tenderned`	`procurement.rsin-mentions`	`company.nl.rsin`
EU tender notices for a KVK number	`ted`	`procurement.ted-kvk-notices`	`company_registry.kvknummer`
EU funding and tender calls	`eu-funding-tenders`	`eu_funding.calls.search`	`q`
Public contracts expiring soon (FR)	`sirenic`	`company.sirenic-marches-expirations`	optional CPV, department, window in months
A company’s public contracts (FR)	`sirenic`	`company.sirenic-entreprise-siren-marches-publics`	`company.registration.fr.siren`
Company news by keyword	`reuters`	`news.reuters-search`	`news.reuters_search_query`
Latest business news	`reuters`	`news.reuters-section-business`	none
Web mentions (funding, hiring, expansion)	`exa`	`web.search`	`web.query`
Web answer with sources	`linkup`	`web.linkup-answer`	`web.source_search_query`
Subsidy schemes (NL)	`rvo`	`subsidy.scheme.first-page-search`	`subsidy.discovery.keyword`
Find a company in the KVK register	`kvk-dutch-business-register`	`company_registry.search`	`company.name`
KVK profile	`kvk-dutch-business-register`	`company.registry-profile`	`company_registry.kvknummer`
Filed annual accounts	`kvk-dutch-business-register`	`company.financial-statements`	`company_registry.kvknummer`
Company changes (FR)	`sirenic`	`company.sirenic-entreprise-siren-changements`	`company.registration.fr.siren`, `depuis`

Funding rounds. Apiosk does not hold a dedicated venture-funding database today. Funding announcements are found through news and web search (reuters, exa, linkup), and public funding through eu-funding-tenders and rvo. Ask plans across these for you.

Pulse Network publishes several sources under one provider. Its id, pulsenetwork, works wherever a source id does: GET /v2/sources/pulsenetwork lists every Pulse operation with the source that runs it, and a call to /v1/execute/pulsenetwork/{operation} runs on the member that offers it.

Direct calls

New Dutch tenders about cybersecurity:

curl https://gateway.apiosk.com/v1/execute/tenderned/company_intel.search \
  -H "Authorization: Bearer $APIOSK_KEY" \
  -H "Idempotency-Key: nomi-tenders-2026-09-23" \
  -H "Content-Type: application/json" \
  -d '{"search":"cybersecurity"}'

From a company name to its KVK profile, in two calls:

curl https://gateway.apiosk.com/v1/execute/kvk-dutch-business-register/company_registry.search \
  -H "Authorization: Bearer $APIOSK_KEY" -H "Content-Type: application/json" \
  -d '{"company.name":"Mollie B.V."}'

curl https://gateway.apiosk.com/v1/execute/kvk-dutch-business-register/company.registry-profile \
  -H "Authorization: Bearer $APIOSK_KEY" -H "Content-Type: application/json" \
  -d '{"company_registry.kvknummer":"30204462"}'

Let Ask combine them

When the signal needs several sources, ask for it and let Apiosk plan:

curl https://gateway.apiosk.com/v2/ask \
  -H "Authorization: Bearer $APIOSK_KEY" \
  -H "Content-Type: application/json" \
  -d '{"question":"Recent tenders, news and KVK details for Dutch cybersecurity companies","execution_mode":"auto","max_spend":2.00,"limit":10}'

The Ask page in the app, a connected chatbot and this call read the question the same way and produce the same plan, sources and price.

What every result carries

Each entry in results, and the top-level metadata of a single-result call:

{
  "metadata": {
    "source_id": "kvk-dutch-business-register",
    "source_name": "KVK Business Register",
    "operation": "company.registry-profile",
    "retrieved_at": "2026-09-23T09:14:07Z",
    "source_url": "https://developers.kvk.nl/nl/documentation",
    "links": ["https://api.kvk.nl/api/v1/basisprofielen/30204462"],
    "subject": "Mollie B.V.",
    "identifiers": { "company_registry.kvknummer": "30204462" },
    "cost": { "amount": 0.0761, "amount_micro_usd": "76130", "currency": "USD" },
    "receipt_ref": "…"
  }
}

Field	Meaning
`source_id`, `source_name`	Which source produced the document
`operation`	Which of its operations
`retrieved_at`	When Apiosk fetched it
`source_url`	The source’s own page: its documentation or dataset page
`links`	Up to ten links the source put in this record: a tender announcement, an article, a register profile
`subject`	Who or what the result is about
`identifiers`	Registry numbers found in or used for the result: KVK, RSIN, SIREN, LEI, VAT and similar
`cost`	What this result was charged

Buy data

Use cases

Operating it

API Reference

Signals and sources

Direct calls

Let Ask combine them

What every result carries

​Signals and sources

​Direct calls

​Let Ask combine them

​What every result carries

Signals and sources

Direct calls

Let Ask combine them

What every result carries