Bloomberry: Get Tech Stack Changes

Returns companies that added or removed a specific tech vendor or ANY tech vendor within a specific category, sorted by most recent first Need an API key?

Tool ID: bloomberry_get_tech_stack_changes

Run this action

Use the TypeScript SDK for one call. Use ctx.tools.execute(...) inside a Play for durable calls, scheduled calls, or CSV processing.

import { Deepline } from 'deepline';

const deepline = await Deepline.connect();
const result = await deepline.tools.execute(
  'bloomberry_get_tech_stack_changes',
  {
    "next_token": "example",
    "limit": 20,
    "begin_date": "2026-01-15"
  },
);

console.log(result.toolResponse.raw);

CLI

deepline run bloomberry_get_tech_stack_changes --input '{
  "next_token": "example",
  "limit": 20,
  "begin_date": "2026-01-15"
}'

Example response

The SDK returns this shape at result.toolResponse.raw. The example values illustrate the response.

{
  "data": {
    "signals": [
      {
        "id": "id_123",
        "change_date": "2026-01-15T12:00:00Z",
        "change_type": "subscribed",
        "change_description": "example",
        "domain": "example.com",
        "company_name": "Example Corp",
        "industry": "example",
        "company_size_range": "example",
        "country": "US",
        "vendor_category": "example",
        "vendor_market": "SMB",
        "vendor_market_leader": true,
        "vendor_source": "dns record"
      }
    ],
    "pagination": {
      "page": 123,
      "per_page": 123,
      "total_pages": 123,
      "total_items": 123
    }
  }
}

Use deepline describe bloomberry_get_tech_stack_changes --json for the latest machine-readable contract.

Input reference

Returns companies that added or removed a specific tech vendor or ANY tech vendor within a specific category, sorted by most recent first Need an API key? Get a free API key here

Name	Type	Required	Default	Details
`payload.next_token`	`string`	No	—	Pagination token from previous response (located in “pagination” > “next_token”) to fetch the next page. Leave blank for the first page
`payload.limit`	`integer`	No	`20`	Signals per page Minimum: 1. Maximum: 20.
`payload.begin_date`	`string`	No	—	Start date. Defaults to the first date in our dataset. Format: `date`.
`payload.end_date`	`string`	No	—	End date. Defaults to end of today. Format: `date`.
`payload.category`	`string`	No	—	The product category to get tech stack changes for. All possible product categories are available at https://api.revealera.com/categories.txt. Pass “all” to get changes for all categories. Note: ONLY 1 of category OR vendor_name MUST be specified, but no more than 1.
`payload.vendor_name`	`string`	No	—	The vendor_name to get tech stack changes for. For example, ‘Google Workspace’ to get tech stack changes for Google Workspace. Note: ONLY 1 of category OR vendor_name MUST be specified, but no more than 1. All possible vendor names can be found here: https://api.revealera.com/vendors.txt
`payload.churn_only`	`string`	No	`false`	true if you want to see churn changes only. false if you want to see all changes, including churn
`payload.new_only`	`string`	No	`false`	true if you want to see new installs or new usage changes only. false otherwise
`payload.company_employee_size_range`	`string`	No	—	Only show tech stack changes from companies with number of employees that match the specified size ranges. Possible ranges are 1 employee, 2-10, 11-50, 51-200, 201-500, 501-1,000, 1,001-5,000, 5,001-10,000, 10,001+. Separate multiple values with semicolon.
`payload.company_industry`	`string`	No	—	Only show tech stack changes from companies in the specified industries. We look at the LinkedIn company page to determine industries. All possible industries are available at https://api.revealera.com/linkedin_industries.txt . Separate multiple values with semicolon.
`payload.company_country`	`string`	No	—	Only show tech stack changes from companies headquartered in the specified countries. Country codes must be in ISO 3166-1 alpha-2 format. Separate multiple values with semicolon. Pattern: `^[A-Z]{2}(;[A-Z]{2})*$`.
`payload.omit_linkedin_data`	`string`	No	`false`	true if you to omit linkedin-related fields from the response (ie for compliance reasons)

Output reference

Standard tool result payload.

Name	Type	Required	Default	Details
`result.data`	`object`	Yes	—	Provider response payload.
`result.data.signals`	`array`	Yes	—	—
`result.data.signals[].id`	`string`	Yes	—	Signal ID
`result.data.signals[].change_date`	`string`	Yes	—	Date when the tech change occurred (ISO 8601 format with timezone) Format: `date-time`.
`result.data.signals[].change_type`	`"subscribed" \| "unsubscribed" \| "usage" \| "stop_usage" \| "upgrade" \| "downgrade"`	Yes	—	Type of change Allowed: `subscribed`, `unsubscribed`, `usage`, `stop_usage`, `upgrade`, `downgrade`.
`result.data.signals[].change_description`	`string`	Yes	—	A description of the tech change
`result.data.signals[].linkedin_username`	`string \| null`	No	—	LinkedIn username of the company
`result.data.signals[].linkedin_company_id`	`string \| null`	No	—	LinkedIn company id of the company
`result.data.signals[].domain`	`string`	Yes	—	Company domain/website of the company
`result.data.signals[].company_name`	`string`	Yes	—	Name of the company
`result.data.signals[].company_logo`	`string`	No	—	URL to company logo Format: `uri`.
`result.data.signals[].company_address`	`string \| null`	No	—	Company address, if found
`result.data.signals[].industry`	`string`	Yes	—	Company industry of the company
`result.data.signals[].company_size_range`	`string`	Yes	—	Company size range
`result.data.signals[].company_size_range_estimated`	`boolean`	No	—	true if the company_size_range was estimated by us, or false if it was taken directly from their Linkedin company profile
`result.data.signals[].company_description`	`string`	No	—	Company description
`result.data.signals[].country`	`string`	Yes	—	Company HQ country
`result.data.signals[].region`	`string`	No	—	Company HQ region
`result.data.signals[].vendor_name`	`string \| null`	No	—	Name of the technology vendor
`result.data.signals[].vendor_category`	`string`	Yes	—	Category of the vendor/technology
`result.data.signals[].vendor_market`	`"SMB" \| "Shopify" \| "Mid-Market" \| "Enterprise"`	Yes	—	Market segment of the vendor Allowed: `SMB`, `Shopify`, `Mid-Market`, `Enterprise`.
`result.data.signals[].vendor_notes`	`string`	No	—	Additional notes about the vendor such as its unique features/topics
`result.data.signals[].vendor_market_leader`	`boolean`	Yes	—	Whether vendor is a market leader
`result.data.signals[].vendor_url`	`string \| null`	No	—	URL to vendor website Format: `uri`.
`result.data.signals[].vendor_source`	`"dns record" \| "website javsacript" \| "link found" \| "internal subdomain"`	Yes	—	Source where we found the signal Allowed: `dns record`, `website javsacript`, `link found`, `internal subdomain`.
`result.data.signals[].plan_name`	`string \| null`	No	—	the name of the product plan this customer changed to (most of the time it is null, but if we know it, it is indicated here)
`result.data.pagination`	`object`	Yes	—	—
`result.data.pagination.page`	`integer`	Yes	—	Current page number
`result.data.pagination.per_page`	`integer`	Yes	—	Number of items per page
`result.data.pagination.total_pages`	`integer`	Yes	—	Total number of pages
`result.data.pagination.total_items`	`integer`	Yes	—	Total number of items
`result.meta`	`object`	No	—	Additional response metadata (status, paging).

Deepline cost

Pricing model: per_result (per result).
Estimated Deepline credits: 4.21 per pricing unit.

Run this action

CLI

Example response

Input reference

Output reference

Deepline cost

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