Integration · Email
Connect Claude & ChatGPT to Kickbox
Ask your AI whether an email address is safe to send to, and it checks it with Kickbox. You get whether the address is deliverable, undeliverable, risky or unknown, with the reason and flags for disposable and role addresses. It can also check the status of a batch verification job and tell you how many credits are left.
Free plan, no credit card. Takes about a minute.
Try asking
“Is [email protected] a real address?”
The AI verifies the address and reports deliverable, undeliverable, risky or unknown, with the reason.
“Check these five signup emails before I add them to the newsletter.”
It verifies each address in turn and lists the result for each one.
“Is this address from a throwaway email service?”
It verifies the address and reads the disposable flag.
What your AI can do
Single verification
Verify one email address at a time and get the result, the reason and flags for disposable and role addresses.
Batch jobs
Check the status of a batch verification job and get the link to its results.
Credits
See how many verification credits are left before you run a larger check.
“Is [email protected] a personal inbox or a shared one?”
It verifies the address and reads the role flag, which marks addresses like info@ or sales@.
“Is our batch verification job finished?”
It reads the status of the job and returns the link to the results when they are ready.
“How many verification credits do we have left?”
It reads the credit balance on your Kickbox account.
3 tools for Kickbox
These tools are switched on when you connect. You can switch any of them off, or require your approval before it runs.
get_batch_statusGet the status and results link of a batch verification job by `jobid`.get_credit_balanceGet how many verification credits are left on the Kickbox account.verify_emailVerify one email address: returns whether it is deliverable, undeliverable, risky or unknown, plus reason, disposable and role flags. Uses one Kickbox credit.
Set up in three steps
- 1
Pick the app
Create a free PipMCP account and choose Kickbox from the app list.
- 2
Paste your key
Paste a Kickbox API key. Log in to Kickbox, click API Keys in the left navigation and then Add. Copy the key and paste it into PipMCP.
- 3
Add the link to your AI
You get a personal MCP link. Add it to Claude, ChatGPT or Cursor:
- Click your name, then Settings › Connectors › Add custom connector.
- Paste your link as the Remote MCP server URL.
- Switch it on from the + menu in a chat.
Questions
What can the AI do in Kickbox?
It can verify single email addresses, check the status of a batch verification job and read your credit balance. Each verification returns whether the address is deliverable, undeliverable, risky or unknown, plus the reason and disposable and role flags.
Does the AI see my Kickbox credentials?
No. Your Kickbox credentials are encrypted at rest and never shown to the AI. After you save them, they are not shown again, not even to you. The AI only sees the results of the tools it calls.
Can I control what the AI is allowed to do?
Yes. You choose which tools are switched on, and any tool can require your approval before it runs. None of the Kickbox tools change data, but each verification uses one Kickbox credit, so you may want approval on verify_email if credits matter to you. Every tool call is logged.
Does it work with ChatGPT?
Yes. In ChatGPT, open Settings › Apps & Connectors › Advanced, turn on Developer mode and add your PipMCP link. Developer mode needs a paid ChatGPT plan: Plus, Pro, Business or Enterprise. The same link also works in Claude (Settings › Connectors › Add custom connector), Cursor and other MCP clients.
What does it cost?
PipMCP has a free plan with no credit card required. Paid plans bill per completed task. You also need your own Kickbox account.
Does each check use Kickbox credits?
Yes. Every call to verify_email uses one Kickbox credit on your own account. Checking the credit balance and the status of a batch job does not verify an address. Ask the AI for your credit balance before you check a long list.
Let your AI work in Kickbox today.
Start free. Your key stays encrypted, and you decide what the AI may do.
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