# Signaliz

> Signaliz provides five products through REST, MCP, CLI, and TypeScript SDK.

## Products

1. Find Email
2. Verify Email
3. Company Signal Enrichment
4. Signal to Copy AI
5. Signals Everything (Builder, Team, and Agency plans)

Team and Agency include Unlimited Signal to Copy AI.

### Company Signal Enrichment

Use Company Signal Enrichment for one known company. Supply a company name,
domain, or both, plus optional `lookback_days` and `research_prompt`. Signaliz
uses all supported classifications internally and returns up to 10 distinct,
verified rows per company in this order: `date`, `signal_type`,
`signal_title`, `signal_summary`, `source`. Company identity is returned once.

Signaliz reuses compatible verified evidence before paid research, deduplicates
misses across users and workspaces, and manages provider/model routing
automatically. The hard all-in ceiling is `$0.01` per company; callers do not
set signal types, date ranges, target counts, cache, provider, model, or search
mode. Use Signals Everything for query-first discovery across unknown companies.

## REST

Base URL: `https://api.signaliz.com/functions/v1/api/v1`

- `POST /find-email`
- `POST /verify-email`
- `POST /company-signals`
- `POST /signal-to-copy`
- `POST /signals` — signal-first discovery across companies; submit a query and poll with `signal_search_run_id` until completed

Authenticate with `Authorization: Bearer $SIGNALIZ_API_KEY`.

## MCP

Complete private URL: `https://api.signaliz.com/functions/v1/signaliz-mcp?api_key=YOUR_SIGNALIZ_API_KEY`

The `api_key` query value is required for remote AI clients. Keep the complete URL private.

Tools:

- `find_email`
- `verify_email`
- `company_signal_enrichment`
- `signal_to_copy`
- `signals_everything`

## CLI

- `signaliz find-email`
- `signaliz verify-email`
- `signaliz company-signals`
- `signaliz signal-to-copy`
- `signaliz signals`

## SDK

Methods:

- `findEmail()`
- `verifyEmail()`
- `enrichCompanySignals()`
- `signalToCopy()`
- `discoverSignals()`

OpenAPI: https://api.signaliz.com/functions/v1/api/v1/openapi.json
Agent setup: https://signaliz.com/for-agents