Fundup AI

Fundup AI API

v1.4.0

Fundup AI API Documentation

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Welcome to the Fundup AI API

Build powerful applications with access to our comprehensive database of companies, funding events, and market intelligence. Perfect for investment research, market analysis, and business development.

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Company Data

Access detailed company profiles, funding history, key contacts, and market positioning.

Funding Events

Track funding rounds, investment amounts, investor information, and market trends.

Advanced Search

Powerful filtering and search capabilities across companies, industries, and funding data.

Quick Example

Get started with a simple API call to retrieve companies:

curl 
curl -X GET "https://fundup.ai/api/v1/companies?funding_date_start=2025-01-01&funding_date_end=2025-12-31&limit=5&countries[]=US" \
  -H "Authorization: Bearer YOUR_API_KEY"
Response 
{
  "data": [
    {
      "id": "comp_123",
      "companyName": "Example Corp",
      "description": "AI-powered solution",
      "country": "United States",
      "industry": "Financial Services",
      "stage": "Series A",
      "fundingAmount": 5000000,
      "fundingAmountFormatted": "$5M"
    }
  ],
  "pagination": {
    "limit": 5,
    "offset": 0,
    "total": 1,
    "has_more": false
  }
}

Available Endpoints

GET /health
Health check endpoint to verify API status
GET /companies
Retrieve a list of companies with advanced filtering and optimized server-side pagination. Uses hybrid database filtering for improved performance.
GET /companies/{company_id}
Get detailed information about a specific company. The contacts field follows the same availability rules as GET /companies/{id}/contacts: contacts are included during the 30-day fresh window after funding, or if you have previously revealed this company via the Fundup AI dashboard.
GET /companies/{company_id}/tech-stack
Get tech stack for a specific company. Returns 404 if tech stack is not available (e.g., website down, not yet analyzed).
GET /companies/{company_id}/fundings
Get all funding rounds for a specific company, including investor details.
GET /companies/{company_id}/contacts
Get key decision-maker contacts for a company. Contacts are returned under two conditions: (1) the company was funded within the last 30 days (free fresh window, same as the dashboard), or (2) you have previously revealed this company via the Fundup AI dashboard. The API never triggers Hunter lookups or consumes Reveal Credits — it reads from your existing reveal cache only.
GET /companies/{company_id}/open-roles
Get open job postings for a company with optional department/seniority filtering and pagination.
GET /companies/{company_id}/highlights
Get AI-extracted key business highlights for a company.
GET /companies/{company_id}/news
Get funding news articles associated with a company.
GET /fundings
Retrieve recent funding events with advanced filtering and optimized server-side pagination. Uses hybrid database filtering for improved performance.
GET /filters
Get available filter values for API endpoints (countries, industries, stages, company sizes, tech stack categories, technologies)
GET /stats
Get API usage statistics and real-time rate limit usage for the authenticated user. The rate_limits object includes per_minute, daily, monthly, monthly_export, daily_company_detail, and monthly_pagination, each with limit, used, remaining, and reset_unix. All keys (live and test) share the same account-wide budgets.