API Reference

Funding rounds

Companies that just raised money, with who invested, how much, and a link to the source. A fresh round usually means new budget, new hires and new vendors, so this is the feed most teams sync first: sales and recruiting teams to reach the company while it is spending, investors and advisors to see who is backing what.

Each record carries the full company record (website, LinkedIn, description, founding year) and the investors on the round, so you can act on it without a second lookup.

Quick start

Seed rounds Fundz has added since September 1:

curl -H "Authorization: YOUR_API_KEY" \
  "https://api.fundz.net/fundings?series=seed&created_from=2026-09-01"

Endpoint

GEThttps://api.fundz.net/fundings

A paginated list of funding rounds, newest first, 25 per page.

Send your API key in the Authorization header. Keys come from Account > API Keys in the app, on a Pro or Strategic plan. See Authentication and limits for the daily call allowance and error formats.

Common uses

Series A and B rounds of $10M or more in fintech

curl -H "Authorization: YOUR_API_KEY" \
  "https://api.fundz.net/fundings?series=series%20a,series%20b&money_raised_min=10000000&industries=Fintech"

Rounds in Texas at companies with 11 to 200 employees

curl -H "Authorization: YOUR_API_KEY" \
  "https://api.fundz.net/fundings?locations=Texas&number_of_employees_min=11&number_of_employees_max=200"

Rounds a specific investor took part in

curl -H "Authorization: YOUR_API_KEY" \
  "https://api.fundz.net/fundings?investors=Andreessen%20Horowitz&created_from=2026-07-01"

Rounds by companies based in the UK or Canada

curl -H "Authorization: YOUR_API_KEY" \
  "https://api.fundz.net/fundings?countries=UK,Canada&created_from=2026-09-01"

Query parameters

All parameters are optional. List values are comma-separated in one parameter (series=seed,series a), not repeated.

Parameter	Type	Description
series	string	Round types, comma-separated, case-insensitive exact match. Values: `Pre-Seed`, `Seed`, `Series A` to `Series F`, `Series G+`, `Venture - Series Unknown`, `Private Equity`, `Corporate Round`, `Angel`, `Equity Crowdfunding`, `Product Crowdfunding`, `Debt Financing`, `Convertible Note`, `Grant`, `Non-Equity Assistance`, `IPO`, `Post-IPO Equity`, `Post-IPO Debt`, `Secondary Market`, `Initial Coin Offering`, `Funding Round`.
money_raised_min	integer	Smallest round to include, in whole US dollars.
money_raised_max	integer	Largest round to include, in whole US dollars. A value of 1,000,000,000 or more means no upper limit.
investors	string	Investor names, comma-separated. Each name is looked up and the best match is used, so give the full name.
countries	string	Country names, comma-separated, matched against the company's country. `US`, `USA`, `UK` and `UAE` are accepted as shorthand.
created_from	date	Only records Fundz added on or after this date (`YYYY-MM-DD`). Filters on `created_at`, the day Fundz captured the event.
created_to	date	Only records Fundz added on or before this date (`YYYY-MM-DD`).
organization_name	string	Case-insensitive partial match on the company name.
locations	string	Comma-separated place names, matched to Fundz locations. Places inside a match are included, so `California` covers its cities.
industries	string	Comma-separated industry names, exact name match (case-insensitive), for example `Software,Fintech`. Without this parameter, companies tagged as investment funds are left out.
number_of_employees_min	integer	Smallest company headcount to include.
number_of_employees_max	integer	Largest company headcount to include.
employee_ranges	string	Several size bands at once, comma-separated: `1-49,500-1000,10000-` (a trailing dash means no upper limit). A record matches if it falls in any band. Overrides the min and max parameters.
page	integer	Page number, starting at 1. Pages hold 25 records. A page past the end returns an empty `data` array.

Check your spelling

Names in locations, industries and investors are looked up one by one. A name that matches nothing is dropped without an error, and if every name is dropped that filter is not applied at all. A typo therefore returns unfiltered results. Compare meta.total_count against what you expect.

Response

{
  "_attribution": "Data provided by Fundz ...",
  "_licensing": "Commercial use, redistribution or embedding requires a licence ...",
  "data": [
    {
      "id": "northwind-robotics-funding-round-4b2c1a",
      "title": "Northwind Robotics raises $28 Million Series A",
      "series": "Series A",
      "money_raised": "$28 Million",
      "created_at": "2026-09-18T14:23:15.000Z",
      "source_url": "https://example.com/northwind-series-a",
      "use_of_proceeds": [
        { "category": "Hiring", "detail": "Double the engineering team", "confidence": 0.9 }
      ],
      "investors": [
        { "id": 45831, "title": "Example Ventures" },
        { "id": 50211, "title": "Sample Capital" }
      ],
      "organization": {
        "id": "northwind-robotics",
        "name": "Northwind Robotics",
        "number_of_employees": 85,
        "is_public_company": false,
        "status_label": "PRIVATE",
        "status_code": "private",
        "ticker": null,
        "list_badges": [],
        "location": { "id": 812, "title": "Austin", "short_description": "Austin, Texas", "level": "city", "country": "United States", "release_count": 2140 },
        "industries": [ { "id": 47, "title": "Robotics" } ],
        "description": "Northwind builds warehouse picking robots.",
        "linkedin_url": "https://www.linkedin.com/company/northwind-robotics",
        "founded": "2021",
        "domain": {
          "id": 90211,
          "name": "northwindrobotics.com",
          "url": "https://northwindrobotics.com",
          "website": "https://northwindrobotics.com",
          "description": "Warehouse robotics",
          "logo": "https://www.google.com/s2/favicons?domain=northwindrobotics.com&sz=128"
        }
      }
    }
  ],
  "meta": {
    "current_page": 1,
    "next_page": 2,
    "total_count": 156,
    "total_pages": 7,
    "tier": "Pro",
    "remaining_searches": 41
  },
  "upgrade_url": "https://www.fundz.net/pricing"
}

Records come newest first (by created_at), 25 per page. meta tells you where you are and how many calls you have left today. When nothing matches, the response also carries a guidance object with suggestions. The _attribution and _licensing keys travel with every response; see Authentication and limits.

Funding round fields

Field	Type	Description
id	string	Stable slug for the round.
title	string	Headline for the round.
series	string \| null	Round type, one of the values listed under `series` above.
money_raised	string \| null	Amount raised, formatted for display in the original currency: `$28 Million` from one million up, `$750,000` below that. `null` when the amount was not disclosed.
created_at	string	When Fundz added the round (ISO 8601).
source_url	string \| null	The announcement or SEC filing the round came from.
use_of_proceeds	array	What the company said it will spend the money on, each `{ category, detail, confidence }`. `category` is one of `R&D`, `Product`, `Hiring`, `Sales & GTM`, `Marketing`, `Infrastructure`, `Geo Expansion`, `M&A / Strategic`; `confidence` runs from 0 to 1. Empty when the announcement does not say.
investors	array	Every investor recorded on the round, each `{ id, title }`. Empty when none were disclosed.
organization	object	The company that raised. Includes the fields below.

The feed lists investors but does not mark which one led the round. Lead-investor data is shown on company and investor pages in the app.

Company fields (organization)

Field	Type	Description
id	string	Company slug. Pass it to `GET /companies/{id}` for the full profile.
name	string	Company name.
number_of_employees	integer \| null	Employee count, when known.
is_public_company	boolean	Whether the company is publicly traded.
status_label	string	Display status: `PRIVATE`, `PUBLIC`, `JUST IPO'D`, `TAKEN PRIVATE` or `RECENTLY ACQUIRED`.
status_code	string	Machine status: `private`, `public`, `just_ipod`, `taken_private` or `recently_acquired`.
ticker	string \| null	Stock ticker for public companies.
list_badges	array	Recent list memberships (for example Inc. 5000). Empty when none.
location	object	Headquarters: `{ id, title, short_description, level, country, release_count }`.
industries	array	Industry tags, each `{ id, title }`.
description	string \| null	Short company description.
linkedin_url	string \| null	Company LinkedIn page.
founded	string \| null	Four-digit founding year, when known.
domain	object \| null	Website: `{ id, name, url, website, description, logo }`. `logo` is a favicon-size image URL.

Get every signal for one company in a single call with Company profile.
Find the decision-makers at a funded company with GET /companies/{id}/contacts.
Early fund and company raises straight from SEC Form D filings are in Fund formations.

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Last updated September 2026

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