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Datahyena
MCP server Native protocol, not a chatbot wrapper

Company-event signals, in your AI.

Datahyena speaks MCP. Connect Claude, Cursor, or any MCP client, then ask for funding rounds, acquisitions, executive moves, and hiring signals in plain language. Same data, same credits as the API.

Get your API key Read the MCP guide

OAuth-scoped · on every plan · revoke anytime

Install in
Claude Code
MCP-native
claude mcp add datahyena --transport http https://api.datahyena.com/mcp --scope user
OAuth 2.1· Scoped per workspace· Revocable anytime
Or install in one click
Add to Cursor Add to VS Code
Or let your agent set itself up
Set up Datahyena in this project. Datahyena is a company-event signal API: funding rounds, acquisitions, executive moves, hiring signals, companies, and investors.

1. Read https://datahyena.com/agents.md for the integration guide and https://datahyena.com/auth.md for authentication.
2. If this client supports MCP, add the remote server https://api.datahyena.com/mcp (Streamable HTTP; I will authorize via OAuth in the browser; no API key needed).
3. Otherwise use the REST API at https://api.datahyena.com/v1, reading my key from the DATAHYENA_API_KEY environment variable and sending it in the X-API-Key header. If it is not set, do not ask me to paste the key into chat; tell me to create one at https://app.datahyena.com (50 free credits, no card), set DATAHYENA_API_KEY, and resume.
4. Verify the setup by fetching three recent funding events and summarizing them with their sources.
Paste into Claude, Cursor, or any agentagents.mdauth.md
Works with
Claude Code Cursor Codex Gemini and any MCP client
Why MCP-native

Built for AI agents, not chat plugins.

Most AI integrations wrap a chatbot around an API. MCP is the open standard your agent already speaks, so your data is a first-class tool surface.

Native, not a wrapper

Your AI calls tools, not a scraper

MCP is a real protocol. Your agent sees typed inputs, structured outputs, and clear scopes, not a black-box plugin poking at a dashboard.

8 tools · typed schemas
OAuth-scoped

Authorized, scoped, revocable

A one-time OAuth 2.1 + PKCE flow issues a workspace-scoped token. Read scopes are granted per resource and revocable from the dashboard any time.

PKCE · per-workspace tokens
Any MCP client

Works wherever your AI lives

Claude, Cursor, Codex, Gemini, and anything else that speaks MCP. No SDK to install, no API wrapper to maintain.

Streamable HTTP · spec-compliant

Eight tools, one per endpoint.

Each tool maps directly to a public API endpoint, with the same filters and the same typed response. Your agent gets clean records back, not a screen to scrape.

funding_events

New funding rounds with company, investors, amount, and round. Filter by round, amount, country, or industry.

acquisitions

Acquisitions and mergers with acquirer, target, deal value, and payment type.

exec_moves

Executive appointments, promotions, departures, and transitions with person, company, and seniority.

hiring_signals

Hiring signals: leadership openings, founding roles, team scaling, and technology hiring, with the roles behind each.

companies

Company records. Search by name, domain, country, industry, employee bucket, or founded year.

investors

Investor records. Search by name, type, country, or domain.

company_timeline

One company's full timeline: funding, acquisitions, executive moves, and hiring, plus firmographics and investors. Resolve by id, domain, name, or LinkedIn URL.

company_hiring

The hiring picture for up to 25 companies: open roles by role family, leadership and founding roles, tools named, and a hiring stance.

Just ask.

Real prompts your team can run the moment you connect. The agent picks the tool, applies the filters, and hands back clean records.

Show me Series A and B rounds in fintech from the last week, US and UK only, over $10M.
calls funding_events
Any acquisitions in devtools this month? Give me acquirer, target, and deal size.
calls acquisitions
Find new VP of Engineering and CTO appointments at Series B+ SaaS companies.
calls exec_moves
Which seed-stage companies that raised in the last 90 days are hiring their first salesperson?
calls hiring_signals
Pull every company we have in climate hardware founded after 2020 with a known domain.
calls companies

MCP, answered.

The essentials before you connect.

What is MCP?
The Model Context Protocol is an open standard that lets AI clients call external tools. Datahyena exposes its data as MCP tools, so your agent can query company-event signals directly instead of you copy-pasting from a dashboard.
Which AI tools are supported?
Any MCP-compatible client, including Claude, Cursor, Codex, and Gemini. Connection is a remote server URL plus a one-time browser authorization.
Is MCP access included in my plan?
MCP is available on every plan, including the free tier. It uses the same credits as the API: one credit per record returned.
What can my agent do?
Read-only access to the same data as the REST API: funding events, acquisitions, executive moves, hiring signals, companies, investors, and a single-call company timeline, with the same filters and response shape.
How does authentication work?
OAuth 2.1 with PKCE. You authorize a client once to a specific workspace, and you can revoke that connection any time from the dashboard.
Do I still need the API?
MCP is the conversational front door. For production pipelines, use the REST API or webhooks. They share the same records and credit model.

Start pulling signals in minutes.

Create a key, claim your 50 free credits, and make your first request today. No sales call, no credit card.

Get your API key Read the docs

50 free credits · no credit card