Add MailerCheck to your AI agent
MailerCheck verifies individual email addresses and email lists, reports verification results, and tracks account credit balances.
- Things your agent can do in MailerCheck
- 9
Things your AI can do in MailerCheck
Your FormWise AI can handle any of these in MailerCheck — on its own, without you needing to click a button.
Create Verification List
Create a MailerCheck verification list by ingesting a name and email-address array. Creating a one-address list did not reduce the account credit balance during live probing. This action does not invoke the separate, credit-consuming Start List Verification operation.
Delete Verification List
Permanently and irreversibly delete a MailerCheck verification list by ID. Use only when the caller explicitly intends to remove the list.
Get Credit Balance
Return the current MailerCheck verification-credit balance. Use this before VERIFY_EMAIL or START_LIST_VERIFICATION when cost matters.
Get Current Account
Return the connected MailerCheck user and account identity. Use this to confirm which user and account the API token represents.
Get Verification List
Return one verification list, including its status, item count, verification timing, and aggregate result statistics.
List Verification Lists
Return one page of verification lists for the connected MailerCheck account, with an opaque cursor when another provider-controlled page exists.
List Verification Results
Return one page of email-level results for a verification list, optionally filtered by classification. The success envelope and pagination behavior are based on MailerCheck documentation and were not live-verified because producing results requires a credit-consuming list verification.
Start List Verification
Irreversibly start verification of every address in a MailerCheck list. A successful call spends one verification credit per address. Before calling, use GET_VERIFICATION_LIST to inspect the list count and GET_CREDIT_BALANCE to confirm the current credit_balance. This endpoint was not live-executed because the authorized verification-credit budget was exhausted.
Verify Email
Consumes exactly one MailerCheck verification credit on every successful call. Synchronously verify one email address and return its classification; check GET_CREDIT_BALANCE first if cost matters.
Built for the way you actually work
No code, no engineers
Connect in a few clicks and start using your AI right away. If you can use the apps you already love, you can do this.
Sounds like you, not like a bot
Train your AI on your offer, your voice, and the way you actually talk to clients — it picks up where you leave off.
Plugs into the stack you already use
No need to rip out your CRM, your scheduler, or your email tool. Your AI works inside the apps running your business today.
Your data stays yours
Client conversations, lists, and credentials are scoped to your workspace. Nothing gets shared, sold, or used to train anyone else’s AI.
What you can do once MailerCheck is connected
Onboard new clients without lifting a finger
When someone signs up, your AI greets them, sets up their next step in MailerCheck, and keeps the momentum going — even at 2am.
Reply to leads in seconds, not days
Your AI watches MailerCheck for new inquiries, answers questions in your voice, and books the call before they cool off.
Get your weekends back
Hand off the repetitive MailerCheck work — follow-ups, reminders, updates, simple admin — and stop being the bottleneck in your own business.
How to connect MailerCheck to your agent
- 1
Start using FormWise for free
Sign up in under a minute.
- 2
Find MailerCheck in your connected apps
Inside FormWise, go to Settings → Connected Services and look for MailerCheck.
- 3
Hit "Connect"
Click "Connect MailerCheck" and log in like you normally would. We only ask for the permissions your AI actually needs.
- 4
Tell your AI what to do in MailerCheck
Build a quick AI Agent (it's like writing instructions, not code), and pick the MailerCheck actions you want your AI to handle.
- 5
Watch it run
Send it a real-world task and watch your AI take care of MailerCheck for you. Tweak the wording until it feels just right.
Powered by the AI you already trust
Your MailerCheck workflow runs on the same world-class AI used by ChatGPT, Claude, and Gemini. We handle the technical part — you just tell your AI what to do, in plain English.
- OpenAI
- Anthropic Claude
- Google Gemini
Questions other MailerCheck users had before signing up
Do I need to know how to code?
Not even a little. If you can use MailerCheck today, you can set this up. You'll connect MailerCheck, tell your AI what it should help with, and you're live. The whole thing is built for coaches, course creators, agencies, and operators — not engineers.
Will my clients know they're talking to an AI?
Only if you want them to. Your FormWise AI is trained on your voice, your offer, and the way you actually communicate — so it sounds like a thoughtful team member, not a clunky chatbot. Most people can't tell.
Can I make it sound like me?
Yes. You can give your AI examples of how you write, the questions you usually ask new clients, the way you handle objections, and the language you use about your offer. The more you give it, the more it sounds like you wrote it.
What if I want to take over a conversation?
You're always in control. You can step in at any point, take over from your AI, or stop it from sending messages until you've reviewed them. Think of it as a teammate, not a replacement.
Is my client data safe?
Yes. Your MailerCheck login and client information stay scoped to your workspace. We don't sell it, we don't share it, and we don't use your data to train anyone else's AI. You can disconnect MailerCheck or delete everything any time.
What happens when MailerCheck updates their app?
We handle it. When MailerCheck adds new features or changes how something works, we update the integration in the background. You don't have to do anything — your AI just keeps working.
How fast can I actually get this running?
Most people are up and running the same day they sign up. Connecting MailerCheck takes a few minutes. Teaching your AI to handle the work the way you'd want it done is the part worth slowing down for.
What is FormWise?
FormWise is the AI agent builder for coaches, course creators, and agencies. You connect the apps you already use — like MailerCheck — train your AI on your offer and voice, and let it handle the work you've been doing manually: onboarding, follow-ups, support, admin. No code, no developers, no engineering team required.
Can I sell AI agents to my clients?
Yes. A lot of FormWise users build AI assistants and sell them as part of their offer — done-for-you AI setups, white-label assistants for client businesses, custom GPTs trained on a client's brand. You can charge a setup fee, a monthly retainer, or both.
Can I embed my AI on my website or in my course?
Yes. Every AI you build in FormWise can be embedded on your site, dropped into your course platform, or shared as a standalone link. Your clients and students just open it like any other web page — no app to download, no login hoops.
Do I need to know anything about AI to use this?
No. If you can describe what you want your AI to do in plain English — "greet new clients, ask these 3 questions, book them a call" — FormWise can build it. We handle the models, the prompts, the connections. You handle the part you already know: what your business actually needs.
About MailerCheck on FormWise
MailerCheck verifies individual email addresses and email lists, reports verification results, and tracks account credit balances.
Connect MailerCheck once and your FormWise AI gets 9 things it can do inside it. That means your AI can handle the MailerCheck work in your business — the messages, the updates, the follow-ups, the admin — the way you would, just faster and around the clock.
You don't need to know how any of it works under the hood. We take care of keeping the connection alive, retrying if something fails, and making sure your data only ever moves where you tell it to.
New to MailerCheck? Take a look at www.mailercheck.com.
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Stop doing the MailerCheck work yourself
Hand it off to an AI assistant that sounds like you, works around the clock, and never forgets a follow-up. Free to start.