Getting started - Firmable

The Firmable developer portal gives you an API key and an MCP server for Firmable’s company and people data, with work emails and phone numbers. It runs on its own developer credits, so you can try it without a Firmable subscription.

Create a developer account

Go to app.firmable.com/developer/sign-up and sign up with your work email.

Set up your organisation

Enter your company name and accept the terms. We create a developer organisation for you.

Get your free credits

The first sign-up from each company gets 100 free credits (worth US$25), plus 40 more on the 1st of every month. See Credits and pricing.

What’s in the portal

Page	What it’s for
Home	Connect your AI agent to the Firmable MCP server, with the exact command or config for it.
API	Create, rotate and revoke API keys, and try a key with a first call.
Usage	Your developer credit balance, what it was spent on, and your purchases and invoices.
Team	Invite teammates. They share the organisation’s keys and credits.

Next steps

API keys and authentication

Create a key and make your first API call.

Developer MCP

Add the Firmable MCP server to Claude, Cursor, Codex and other agents.

Credits and pricing

What each call costs and how to buy more credits.

Endpoints

The full API reference for companies, people and search.

​Sign up

​What’s in the portal

​Next steps