MCP server
Connect Datahyena to Claude, Cursor, and any MCP client and query signals in natural language.
Datahyena is available as an MCP server, so you can connect it to Claude, Cursor, Codex, Gemini, or any MCP-compatible client and query funding, acquisition, and executive-move signals in natural language. The tools mirror the REST API exactly. Available on every plan.
Server URL
https://api.datahyena.com/mcpTransport is Streamable HTTP. Authentication is OAuth 2.1 with PKCE: your client opens a browser, you sign in and pick a workspace, and access is granted to that workspace. Revoke a connection any time from the dashboard.
Set up your client
Claude
Claude Code and Claude Desktop.
ExploreCursor
Add Datahyena to Cursor's MCP settings.
ExploreCodex CLI
Add Datahyena to the OpenAI Codex CLI.
ExploreGemini CLI
Add Datahyena to the Gemini CLI.
ExploreOther clients
Any client that speaks remote MCP.
ExploreTools
Each tool maps one-to-one to a public API endpoint, with the same filters and the same response shape.
| Tool | Returns |
|---|---|
funding_events | Funding rounds. Filter by round, amount range, country, industry, or company. |
acquisitions | Acquisition and merger events. Filter by payment type, deal amount, merger flag, or company. |
exec_moves | Executive appointments, promotions, departures, and transitions. |
companies | Company records. Search by name, domain, country, industry, employee bucket, or founded year. |
investors | Investor records. Search by name, type, country, or domain. |
Every tool returns the standard API envelope (success, data, pagination, meta), so you get the same records and cursor pagination as the REST endpoints.
Credits
MCP tool calls bill exactly like the API: one credit per record returned, charged only on success. If a workspace is out of credits, the tool returns an error instead of data, and a page is trimmed to what the balance covers. See Credits.
Scopes
Access is granted with read scopes, one per resource: read:funding, read:acquisitions, read:exec_moves, read:companies, read:investors. Approving the default connection grants all of them.