Integration
Connect Zoho Billing to Smtp2Go
When something happens in Zoho Billing, your agent does the next thing in Smtp2Go. Describe it 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 Zoho Billing and Smtp2Go to do together?
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Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiAny 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 Zoho Billing can start in Smtp2Go
When New Credit Note in Zoho Billing
then Add email in Smtp2Go
When New Customer in Zoho Billing
then Add sender domain in Smtp2Go
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 Zoho Billing and Smtp2Go
Triggers and actions 14 triggers · 49 actions
Trigger
Cancel SubscriptionTriggered when a subscription is cancelled
Trigger
New Credit NoteTriggered when a new credit note is created
Trigger
New CustomerTriggered when a new customer is created
Trigger
New InvoiceFires once for each new invoice created in the selected Zoho Billing organization.
Trigger
New ItemFires when a new item is added in Zoho Billing.
Trigger
New QuoteFires once for each new quote created in the selected Zoho Billing organization.
Trigger
New SubscriptionFires once for each new subscription created in the selected Zoho Billing organization.
Trigger
Payment FailureFires when an online payment attempt fails in Zoho Billing (for example a declined card charge).
Trigger
Payment SuccessFires when a new successful customer payment is recorded in Zoho Billing.
Trigger
Subscription About to RenewFires once per billing term for each live subscription that is scheduled to renew, carrying the date of its upcoming renewal.
Trigger
Subscription ActivationFires when a subscription is activated (becomes live) in the selected Zoho Billing organization.
Trigger
Updated CustomerTriggered when a customer is created or updated.
Trigger
Updated InvoiceTriggered when an invoice is created or updated.
Trigger
Void InvoiceFires once for each invoice that is voided in the selected Zoho Billing organization.
Action
Add ChargeCharge a one-time amount against a Zoho Billing subscription. Creates an invoice for the charge, or adds it to the subscription's unbilled charges.
Action
Associate CouponApplies a coupon to an existing subscription in Zoho Billing.
Action
Cancel Invoice WriteOffCancels the write-off on an invoice in Zoho Billing, restoring its unpaid balance.
Action
Cancel SubcriptionCancels a Zoho Billing subscription, either immediately or at the end of the current term.
Action
Create a New QuoteCreate a New Quote for a Customer
Action
Create Credit NoteCreates a credit note for a customer in Zoho Billing.
Action
Create CustomerCreates a new customer.
Action
Create New InvoiceCreates an invoice for a customer in Zoho Billing.
Action
Create New ItemCreate New Item for One time Invoices
Action
Create SubscriptionCreates a new subscription in Zoho Billing, either for an existing customer or for a new customer created in the same call.
Action
Disassociate CouponRemoves the coupon currently applied to a Zoho Billing subscription.
Action
Email an InvoiceEmails an existing invoice to the recipients you specify, with your own subject and message.
Action
Fetch CustomerRetrieve the details of an existing customer in Zoho Billing.
Action
Fetch InvoiceRetrieve the details of a single invoice by its id.
Action
Fetch SubscriptionRetrieve the details of a subscription by its id.
Action
Find CustomerFinds Zoho Billing customers whose email address matches the one supplied, returning the first match and the full list of matches.
Action
Find InvoiceReturns the invoices whose invoice number matches the one you supply.
Action
Find SubscriptionFinds subscriptions by subscription number, customer, or reference, optionally narrowed by status.
Action
Invoice WriteOffWrites off the unpaid balance of a Zoho Billing invoice.
Action
Mark Invoice as SentMarks a draft invoice as sent by changing its status to open, without emailing it to the customer.
Action
Postpone RenewalPostpones a subscription's next renewal (billing) date to a later date. No prorated charges are applied.
Action
Reactivate SubscriptionReactivates a non-renewing Zoho Billing subscription so it keeps renewing for the given number of billing cycles.
Action
Update CustomerUpdate an existing customer.
Action
Update Customer StatusMarks a Zoho Billing customer as active or inactive.
Action
Update InvoiceUpdate an existing invoice
Action
Update SubscriptionUpdates the existing subscription
Action
Void InvoiceMarks an invoice as void in Zoho Billing.
Action
Add emailSends an email through SMTP2GO, either with your own subject and body or from a saved template, optionally scheduled for later delivery.
Action
Add sender domainAdds a sender domain to your SMTP2GO account and returns the DNS records needed to verify it.
Action
Add single sender emailAdd a single verified sender email address.
Action
Add SMTP userAdds a new SMTP user to your SMTP2GO account, with its password, rate limit, tracking, archiving, feedback footer and bounce settings.
Action
Add suppressionSuppresses an email address or a whole domain so SMTP2GO no longer delivers to it.
Action
Add templateCreates an email template with a subject, HTML and plain-text content, and optional variables and tags.
Action
Delete scheduled emailCancels an email that was scheduled to be sent later, using its schedule ID.
Action
Delete sender domainRemove a sender domain.
Action
Delete single sender emailRemoves a single sender email address from your SMTP2GO account (or a subaccount).
Action
Delete SMTP userRemove an SMTP user.
Action
Delete suppressionRemoves the suppression on an email address or domain so SMTP2GO will deliver to it again.
Action
Delete templateRemove an email template.
Action
Find scheduled emailsReturns emails that are scheduled to send later, optionally narrowed by schedule ID, subject, recipient or sender.
Action
Get templateView details of a specific email template.
Action
List emailsLists sent emails (up to 5,000) matching the supplied date range and filters.
Action
List sender domainsReturns the sender domains on the SMTP2GO account, with their DNS verification details and tracking subdomains.
Action
List single sender emailsLists the single sender email addresses on the SMTP2GO account with their verification status, optionally narrowed to one address.
Action
List SMTP usersView SMTP users.
Action
List subaccountsLists the subaccounts on the SMTP2GO account, optionally narrowed by search terms and state.
Action
List suppressionsView suppressed email addresses.
Action
List templatesLists the email templates in your SMTP2GO account, optionally narrowed by search terms or tags.
Action
Update templateChanges the details of an existing SMTP2GO email template. Only the values you fill in are changed.
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
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Questions
Zoho Billing and Smtp2Go, answered
What can start an automation from Zoho Billing?
Any of Zoho Billing's 14 triggers in the catalog, including New Credit Note, New Customer, New Invoice and New Item. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Smtp2Go when something happens in Zoho Billing?
Any of Smtp2Go's 22 actions, including Update template, Add email, Add sender domain and Add single sender email. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Smtp2Go to Zoho Billing?
Smtp2Go has no triggers in the catalog today, so automations start in Zoho Billing. If you need the other direction, ask: your agent reads Smtp2Go's API documentation and adds it.
Do I have to build a connector for Zoho Billing or Smtp2Go?
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.
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.