What changed on the page
Added resource: “Getting Tax Right at the Source: How to Improve Accuracy Across Your Systems,” with a 23-minute “Watch Time” and “Discover how Vertex O Series delivers real-time, consistent tax accuracy across your business systems.”
What this signalsWebsite changes often show new positioning, products or customers.
website-intelligenceproductExpansionGet every website changes signal for Vertex and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at Vertex this week?”
The Signal API returns website changes signals for any list of companies as JSON, for your CRM, warehouse or app.
Sign up and spend your free credits on the companies you sell to.
This page shows a preview. The full website-intelligence record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/19cf0689-655d-58c0-8306-4c51c6e9856f returns this record as JSON. POST /v1/companies/enrich returns every signal for vertexinc.com.
{
"signal_id": "19cf0689-655d-58c0-8306-4c51c6e9856f",
"signal_type": "website-intelligence",
"signal_subtype": "productExpansion",
"detected_at": "2026-08-19T00:00:00+00:00",
"company": {
"name": "Vertex",
"domain": "vertexinc.com"
},
"data": {
"summary": "Vertex added prominent promotion for its Vertex O Series, including a 23-minute video focused on improving tax accuracy across business systems.",
"evidence": "Added resource: “Getting Tax Right at the Source: How to Improve Accuracy Across Your Systems,” with a 23-minute “Watch Time” and “Discover how Vertex O Series delivers real-time, consistent tax accuracy across your business systems.”",
"relevance": 0.63,
"source_url": "https://www.vertexinc.com/resources/resource-library/filter/field_topic/technology-%26-innovation?page=0",
"impact_rationale": "The product-specific content indicates active commercialization of Vertex O Series and provides a concrete solution for tax teams seeking operational accuracy and compliance automation."
}
}
curl https://signals.autobound.ai/v1/signals/19cf0689-655d-58c0-8306-4c51c6e9856f \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"vertexinc.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.