# Signalbase Documentation

## Docs

- [Get Acquisition Signals](https://docs.trysignalbase.com/api-reference/acquisition-signals/endpoint/get.md): Fetch acquisition signals with filtering, pagination, and search capabilities. Returns acquisition events with acquired company details, acquiring company information, deal amounts, and source references.
- [Introduction](https://docs.trysignalbase.com/api-reference/acquisition-signals/introduction.md): Access real-time acquisition signals with advanced filtering, sorting, and pagination
- [Get Companies](https://docs.trysignalbase.com/api-reference/companies/endpoint/get.md): Browse and search companies with filtering, pagination, and sorting. Returns company profiles with industry, headcount, location, and metadata — independent of any signal data.
- [Introduction](https://docs.trysignalbase.com/api-reference/companies/introduction.md): Browse and search companies independently with filtering by industry, size, location, and more
- [Create CSV Enrichment Job](https://docs.trysignalbase.com/api-reference/csv-enrichment/endpoint/post.md): Submit companies for enrichment. Each company must include at least one identifier: company name, website URL/domain, or LinkedIn URL. The endpoint returns a job ID immediately while enrichment runs asynchronously.
- [Introduction](https://docs.trysignalbase.com/api-reference/csv-enrichment/introduction.md): Submit company lists for enrichment with funding, acquisition, hiring, job change, and investor intelligence
- [Get Funding Signals](https://docs.trysignalbase.com/api-reference/funding-signals/endpoint/get.md): Fetch funding signals with filtering, pagination, and search capabilities. Returns a list of companies with funding activity including round types, amounts, and investor information.
- [Introduction](https://docs.trysignalbase.com/api-reference/funding-signals/introduction.md): Access real-time funding signals with advanced filtering, sorting, and pagination
- [Get Hiring Signals](https://docs.trysignalbase.com/api-reference/hiring-signals/endpoint/get.md): Fetch hiring signals (open job postings) with filtering, pagination, and search. Supports role-aware position filters, department and seniority filters, location targeting, team size, and applicant range filtering.
- [Introduction](https://docs.trysignalbase.com/api-reference/hiring-signals/introduction.md): Access real-time hiring signals with position, department, seniority, and location filters
- [Get Investors](https://docs.trysignalbase.com/api-reference/investors/endpoint/get.md): Fetch investor data with filtering, pagination, and search. Returns venture capital firms, angel investors, PE firms, corporate investors, accelerators, family offices, hedge funds, and crowdfunding platforms.
- [Introduction](https://docs.trysignalbase.com/api-reference/investors/introduction.md): Access comprehensive VC and investor data with advanced filtering, sorting, and search
- [Get Job Change Signals](https://docs.trysignalbase.com/api-reference/job-change-signals/endpoint/get.md): Fetch job change signals with filtering, pagination, and search. Supports role-aware position filters, department and seniority filters, LinkedIn targeting, and field-specific search. Person names are GDPR-masked (first name + last initial only).
- [Introduction](https://docs.trysignalbase.com/api-reference/job-change-signals/introduction.md): Access real-time job change signals with role, department, and seniority filters
- [Enums & Constants](https://docs.trysignalbase.com/enums.md): Reference for enumerated values used across the Signalbase V2 APIs
- [Signalbase API](https://docs.trysignalbase.com/index.md): Real-time Funding, Acquisition, Job Change Signals & Investor Data API

## OpenAPI Specs

- [openapi](https://docs.trysignalbase.com/api-reference/openapi.json)