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POST
/
accounts
/
company_stack
curl --request POST \
  --url https://app.prontohq.com/api/v2/accounts/company_stack \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "company_domain": "notion.so"
}
'
{
  "technologies": [
    "Amazon Web Services",
    "React",
    "Segment"
  ],
  "technologies_with_confidence": [
    {
      "name": "Amazon Web Services",
      "confidence": 0.97
    },
    {
      "name": "React",
      "confidence": 0.93
    },
    {
      "name": "Segment",
      "confidence": 0.74
    }
  ]
}

Documentation Index

Fetch the complete documentation index at: https://docs.prontohq.com/llms.txt

Use this file to discover all available pages before exploring further.

Get a company’s technology stack using one company identifier (domain, company name, or LinkedIn URL).

​
Credits and rate limits

  • Credits: 3 credits per request
  • Rate limit: 20 requests per second per user

​
Required identification

Provide at least one of:
  • company_domain
  • company_name
  • company_linkedin_url
If none are provided, the API returns: 
{
  "error": 400,
  "message": "Provide at least one of: company_domain, company_name, company_linkedin_url"
}

​
Example request

{
  "company_name": "Notion",
  "company_domain": "notion.so",
  "company_linkedin": "https://www.linkedin.com/company/notionhq/"
}

​
Example response

{
  "technologies": ["Amazon Web Services", "React", "Segment"],
  "technologies_with_confidence": [
    { "name": "Amazon Web Services", "confidence": 0.97 },
    { "name": "React", "confidence": 0.93 },
    { "name": "Segment", "confidence": 0.74 }
  ]
}

Authorizations

​
X-API-KEY
string
header
required

Your API key

Body

application/json
​
company_domain
string

Company website domain

Example:

"notion.so"

​
company_name
string

Company name

Example:

"Notion"

​
company_linkedin_url
string<uri>

LinkedIn company URL

Example:

"https://www.linkedin.com/company/notionhq/"

Response

Successfully retrieved company stack

​
technologies
string[]

List of technology names detected for the company

​
technologies_with_confidence
object[]

List of technologies with confidence scores