What changed on the page
The page modified date changed from 2020-09-24 to 2026-08-17, while the image changed from code-of-conduct-249x300.png to code-of-conduct-2024-26.png.
Source: Autobound Signal API · 73 signals tracked for Vistra · updated
Get Vistra's live signals in Claude or ChatGPT, or by API
What changed at Vistra this week? Use Autobound signals for vistracorp.com.What changed on the page
The page modified date changed from 2020-09-24 to 2026-08-17, while the image changed from code-of-conduct-249x300.png to code-of-conduct-2024-26.png.
What this signalsWebsite changes often show new positioning, products or customers.
website-intelligenceproductUpdateGet every website changes signal for Vistra 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 Vistra 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/37624590-5eff-584d-845f-edc18311592c returns this record as JSON. POST /v1/companies/enrich returns every signal for vistracorp.com.
{
"signal_id": "37624590-5eff-584d-845f-edc18311592c",
"signal_type": "website-intelligence",
"signal_subtype": "productUpdate",
"detected_at": "2026-09-13T00:00:00+00:00",
"company": {
"name": "Vistra",
"domain": "vistracorp.com"
},
"data": {
"summary": "Vistra Corp. refreshed its core-principles page and replaced the 2020 code-of-conduct image with a 2024–2026 version.",
"evidence": "The page modified date changed from 2020-09-24 to 2026-08-17, while the image changed from code-of-conduct-249x300.png to code-of-conduct-2024-26.png.",
"relevance": 0.58,
"source_url": "https://vistracorp.com/about/core-principles/",
"impact_rationale": "This indicates a formalization or refresh of the company’s public corporate culture and compliance framework, but the diff does not show a substantive change to products, strategy, leadership, or operations."
}
}
curl https://signals.autobound.ai/v1/signals/37624590-5eff-584d-845f-edc18311592c \
-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":"vistracorp.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.