App

Registrum integrations

Connect Registrum to any other app, or use it from your AI client over MCP. UK company data: profiles, directors, PSC, iXBRL-parsed financials, ECCTA status

Connects with an API keyregistrum.co.uk

9 actions

What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.

Build solutions, not workarounds.

What do you want to automate with Registrum?

Ask the assistant

Connect your AI client

Give your AI client this address.

https://mcp.apiant.ai

Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.

Set it up in your client

Claude Code

Run this in the directory you want to work in.

claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai

Start Claude Code there, approve the server, and sign in in the browser page it opens.

Claude Code guide

Claude, web and desktop

Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.

Setup guide

Cursor

Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.

Setup guide

Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

Setup guide

Codex and the ChatGPT desktop app

Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.

Setup guide

Any other MCP client

Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.

Setup guide

Popular

Registrum with the apps people pair it with most

Pair it

Connect Registrum with another app

What your agent can do with Registrum

Triggers and actions 9 actions

Action
Enrich companies
/v1/enrich - bulk enrich up to 50 companies in one request.
Action
Find companies by name
/v1/search?q= - search UK companies by name.
Action
Get company
/v1/company/{company_number} - enriched company profile.
Action
Get company compliance
/v1/company/{company_number}/compliance - ECCTA identity verification compliance snapshot.
Action
Get company financials
/v1/company/{company_number}/financials - structured financial data from filed accounts.
Action
Get company KYB report
/v1/company/{company_number}/kyb-report - full Know Your Business report.
Action
Get company network
/v1/company/{company_number}/network - connected companies via shared directors (depth param).
Action
List company directors
/v1/company/{company_number}/directors - directors with their other appointments.
Action
List company persons with significant control
/v1/company/{company_number}/psc - persons with significant control.

Reviews

What our customers say

Questions

Registrum, answered

Is there a Registrum MCP server?

APIANT's MCP server at https://mcp.apiant.ai works with Registrum. Add that address to any AI client that takes a remote MCP server, sign in once in your browser, and your client can build, test and run automations that use Registrum. Nothing to install.

What can your agent do in Registrum?

Any of Registrum's 9 actions, including Enrich companies, Find companies by name, Get company and Get company compliance. Your agent maps the data both ways and tests every scenario before it ships.

Which apps can Registrum connect to?

Any app in the catalog; the list on this page pairs Registrum with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector.

What happens when something fails?

Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.

Is there a free plan?

Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.