Integration
Connect MailCheck.ai and Postman
When Domain added to blocklist (instant) fires in MailCheck.ai, your agent runs Create Collection in Postman, or New Collection in Postman to Get email in MailCheck.ai. 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 Postman 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 and Postman can do together
From MailCheck.ai to Postman
When Domain added to blocklist (instant) in MailCheck.ai
then Create Collection in Postman
From Postman to MailCheck.ai
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 Postman
Triggers and actions 9 triggers · 28 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.
- New Collection
Triggered when a new collection is created.
- New Environment
Triggers when you need to list environments. Optionally filter by workspace.
- New Mock Server
Triggers when you need to list mock servers. Optionally filter by workspace.
- New Monitor
Triggered when a new monitor is created in Postman.
- New Workspace
Triggered when a new workspace is created.
- Create Collection
Creates a new Postman collection.
- Create Environment
Creates a new Postman environment with optional variables.
- Create Folder
Creates a folder inside a collection.
- Create Mock Server
Creates a new mock server from a collection.
- Create Monitor
Creates a new Postman monitor for a collection.
- Create Request
Creates a new request in a Postman collection.
- Create Workspace
Creates a new Postman workspace.
- Delete Collection
Delete a collection by ID.
- Delete Environment
Delete an environment by ID.
- Delete Mock Server
Delete a mock server by ID.
- Delete Monitor
Delete a monitor by ID.
- Delete Workspace
Delete a workspace by ID.
- Find Collection by ID
Returns a single collection by ID.
- Find Environment by ID
Returns a single environment by ID.
- Find Mock Server by ID
Returns a single mock server by ID.
- Find Monitor by ID
Returns a single monitor by ID.
- Find Workspace by ID
Returns a single workspace by ID.
- List Collections
List all collections accessible to the API key, optionally filtered by workspace.
- List Environments
List all environments accessible to the API key, optionally filtered by workspace.
- List Workspaces
List all workspaces accessible to the API key.
- Run Monitor
Runs a Postman monitor and returns the run results.
- Update Collection
Replaces an existing collection with the name, requests and settings you supply.
- Update Environment
Updates an existing environment.
- Update Mock Server
Update a mock server's config.
- Update Monitor
Updates an existing monitor.
- Update Workspace
Updates an existing workspace.
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 Postman, 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 Postman when something happens in MailCheck.ai?
Any of Postman's 26 actions, including Create Collection, Create Environment, Create Folder and Create Mock Server. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Postman to MailCheck.ai?
Yes. When something happens in Postman, your agent can act in MailCheck.ai too. This page covers both directions: Postman's triggers and MailCheck.ai's actions are listed here as well.
Do I have to build a connector for MailCheck.ai or Postman?
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 Postman 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.