Build solutions, not workarounds.
What do you want lemlist and Cnpja to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. 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.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)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 (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)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 (opens in a new tab)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 (opens in a new tab)Example flows
What lemlist can start in Cnpja
When New Activity in lemlist
then Add list in Cnpja
When New Activity in lemlist
then Update list in Cnpja
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with lemlist and Cnpja
Triggers and actions 1 trigger · 20 actions
Trigger
New ActivityTriggers when an activity has ocurred. It can be an email has been sent, replied to, bounced, or unsubscribed from or v3 new activity like a LinkedIn profile have been visited or a phone call just ended.
Action
Add Recipient to Unsubscribe ListAdd a recipient to the unsubscribe list.
Action
Mark a Lead From All Campaigns as InterestedMark a Lead From All Campaigns as Interested.
Action
Mark a Lead From One Campaign as InterestedMark a Lead From One Campaign as Interested.
Action
Remove Lead From CampaignRemove a Lead from a campaign.
Action
Remove Lead From UnsubscribeRemove a Lead from unsubscribe.
Action
Resume Lead From All or Specific CampaignsResume Lead From All or Specific Campaigns.
Action
Search LeadSearch a lead.
Action
Update Lead From CampaignUpdate Lead From Campaign.
Action
Add listCreates a new list of Brazilian companies (CNPJs) in your CNPJá account, either from a set of CNPJ numbers or from search filters.
Action
Delete listDeletes a CNPJ list by its ID.
Action
Find offices by criteriaReturns Brazilian business establishments (CNPJs) that match the search criteria you set, such as name, location, activity, status or contact details.
Action
Get companyReturns a Brazilian company's registration data, including its partners (members) and all of its offices.
Action
Get credit balanceReturns the number of credits remaining in your CNPJá account, split into carried-over and current-month credits.
Action
Get listReturns a CNPJ list by its id, including its title, description, size, CNPJ numbers and the search filters used to build it.
Action
Get officeReturns the full registration details of a Brazilian establishment (office) by its CNPJ, including company, address, contacts, activities and optional Simples, state registration and SUFRAMA data.
Action
Get personReturns a person's details, including every company partnership they belong to.
Action
Get Simples Nacional statusReturns a company's Simples Nacional and MEI status, including inclusion dates and optional history of past periods.
Action
Get zip codeReturns the address details for a Brazilian postal code (CEP), including street, district, city, state and IBGE municipality code.
Action
List listsReturns the company (CNPJ) lists in your CNPJá account, optionally filtered by a search term in the title or description.
Action
Update listUpdates the title, description or CNPJ items of an existing CNPJ list and returns the updated list.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
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Questions
lemlist and Cnpja, answered
What can start an automation from lemlist?
Any of lemlist's 1 trigger in the catalog, including New Activity. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Cnpja when something happens in lemlist?
Any of Cnpja's 12 actions, including Update list, Add list, Find offices by criteria and Get company. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Cnpja to lemlist?
Cnpja has no triggers in the catalog today, so automations start in lemlist. If you need the other direction, ask: your agent reads Cnpja's API documentation and adds it.
Do I have to build a connector for lemlist or Cnpja?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use lemlist and Cnpja without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
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.