API Reference

AI made execution free. Knowing first is the whole game now. The Fundz API puts the moments Fundz watches (a company raised money, hired a new leader, got acquired, won a contract, launched a product) into your CRM, spreadsheet, internal tools or AI agent, so your team can reach the right person before anyone else does. Base URL https://api.fundz.net; send your key in the Authorization header. API access is included in the Pro (50 calls a day) and Strategic (500 calls a day) plans.

Authentication and limits

Start here. Create a key, send it in the Authorization header, and learn the response shape, pagination, daily allowance and errors every endpoint shares.

Company profile, contacts and market gift

Everything on one company in one call, the people to contact there, and a ready-made opener about what is moving in their market.

Daily leads

The companies Fundz picked for you this morning, with the reason, a next step and contacts. Push them into your CRM before the day starts.

Funding rounds

GET /fundings: companies that just raised money, with investors and the full company record. Filter by round type, amount, investor, place, industry and size.

Executive moves

GET /executives: companies that just hired a new leader. Filter by title (CFO, VP Sales and more), place, industry and size.

Acquisitions

GET /acquisitions: companies that got acquired and who bought them, with the deal value when one was reported.

Contracts and partnerships

GET /agreements: companies that just won a contract or signed a partnership. Filter by type and value.

Product launches

GET /products: companies that just launched a product or major feature.

Crowdfunding and Reg A+ offerings

GET /crowdfundings: public raises under Reg CF and Reg A+, with offering amount, deadline and issuer contact.

Form D filings

GET /fund-formations: every Form D private-raise notice, from operating companies and new funds alike.

SEC 8-K filings

GET /sec-filings: material events at public companies (leadership changes, deals, financings) with a plain-English summary.

Unified alerts

GET /unified-alerts: what changed at one account (funding, hires, acquisitions, website changes) with a one-line summary.

Reg A+ filings

How to pull Reg A+ offerings, with tier and issuer financials, through the crowdfundings endpoint.

Data accuracy

GET /v1/data_quality: our measured accuracy as JSON, with sample sizes, intervals and limitations. No key needed.

Data models

Every field in one place: the company record, its nested objects and each event type.

Other ways to get Fundz data

In Claude. Fundz in Claude answers questions about your leads and signals in plain language. Sign in once; there is no key to paste.
Agent API. Metered access for software doing the calling, with the source filing on every answer. See the Agent API quickstart.
FundzWatch API. An event stream and watchlist API with its own keys, documented at fundzwatch.com/docs. On GET /v1/watch/events, pick event types with the plural types= parameter (a singular type= is ignored), limit tops out at 200, and days tops out at 90 and counts back from when Fundz captured each event. Funding events include an investors list.
No code. Zapier, HubSpot, Salesforce and Slack connect from the app. See Integrations.

Last updated September 2026