Integration
Connect MailCheck.ai to KeyNest
When Domain added to blocklist (instant) fires in MailCheck.ai, your agent runs Add key in KeyNest. Describe the whole flow and it is built, tested on every scenario and kept running.
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 MailCheck.ai and KeyNest 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 MailCheck.ai can start in KeyNest
When Domain added to blocklist (instant) in MailCheck.ai
then Add key in KeyNest
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 MailCheck.ai and KeyNest
Triggers and actions 4 triggers · 10 actions
- Domain added to blocklist (instant)
Fires when a domain is added to the account's blocklist.
- Domain flagged as relay (instant)
Fires when a previously-looked-up domain is newly flagged as a relay/forwarding domain.
- Domain flagged as spam (instant)
Fires when a previously-looked-up domain is newly flagged as a spam domain.
- Domain unflagged as spam (instant)
Fires when a previously-looked-up domain changes from spam to non-spam.
- Get domain
Check a domain for disposable/relay/spam status, MX configuration, age, SPF/DMARC posture, and blocklist status.
- Get email
Check an email address for disposable/relay/role-account status, normalized form, and its domain's signals.
- Add key
Adds a new key at a KeyNest Store and returns its drop-off and collection codes.
- Delete collection code
Deletes a KeyNest collection code so it can no longer be used to collect the key.
- Delete key
Deletes a key from your KeyNest account and discards its drop off code. Keys currently stored in a KeyNest location cannot be deleted.
- Get drop off code
Returns the drop-off code for an existing key, along with a link showing the code and the store where the key is dropped off.
- List KeyNest stores
Returns KeyNest locations, optionally narrowed by country, city, location type, nearby point, address or a single store.
- List keys
Returns all keys on the KeyNest account, with each key's details and current status.
- List offices
Returns every office on your KeyNest account, with each office's id, name and your access level.
- Update key
Updates the name, address, property reference or notes on an existing KeyNest key.
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
What our customers say
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Questions
MailCheck.ai and KeyNest, answered
What can start an automation from MailCheck.ai?
Any of MailCheck.ai's 4 triggers in the catalog, including Domain added to blocklist (instant), Domain flagged as relay (instant), Domain flagged as spam (instant) and Domain unflagged as spam (instant). Describe the moment in plain language and your agent picks the right one.
What can your agent do in KeyNest when something happens in MailCheck.ai?
Any of KeyNest's 8 actions, including Update key, Add key, Get drop off code and List KeyNest stores. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from KeyNest to MailCheck.ai?
KeyNest has no triggers in the catalog today, so automations start in MailCheck.ai. If you need the other direction, ask: your agent reads KeyNest's API documentation and adds it.
Do I have to build a connector for MailCheck.ai or KeyNest?
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 MailCheck.ai and KeyNest 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.