Integration
Connect Nextiva and PostStack
When New Missed Call fires in Nextiva, your agent runs Add a contact in PostStack, or Contact Updated (instant) in PostStack to Send Email Response in Nextiva. 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 Nextiva and PostStack 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)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
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 Nextiva and PostStack can do together
From Nextiva to PostStack
When New Missed Call in Nextiva
then Add a contact in PostStack
From PostStack to Nextiva
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 Nextiva and PostStack
Triggers and actions 11 triggers · 44 actions
- New Missed Call
Triggers when a call is missed in Nextiva.
- New Received Call
Triggers when an incoming call is received in Nextiva.
- New Voicemail
Triggers when a new voicemail is received in Nextiva.
- New Workitem
Triggers when a new workitem (call, text or email) is created in Nextiva.
- Get Conversation
Returns a Nextiva conversation together with its workitems.
- Get Unread Counts
Returns the number of unread conversations, mentions, calls and voicemails.
- Get Workitem
Returns one Nextiva workitem (a call, text or email) by its ID.
- Hang Up Call
Ends an active Nextiva call.
- Hold Call
Puts an active Nextiva call on hold.
- List Conversations
Returns conversations in the Nextiva account.
- List Workitems
Returns workitems (calls, texts, emails) in the Nextiva account.
- Mute Call
Mutes an active Nextiva call.
- Send Email Response
Sends an email reply on a Nextiva email workitem.
- Send SMS
Sends an outbound SMS message from Nextiva.
- Transfer Workitem to Agent
Transfers a Nextiva workitem to another agent.
- Transfer Workitem to Inbox
Transfers a Nextiva workitem to an inbox (queue).
- Unmute Call
Unmutes a muted Nextiva call.
- Contact Deleted (instant)
Fires when a contact is deleted (event: contact.deleted).
- Contact Updated (instant)
Fires when a contact is updated (event: contact.updated).
- Email Bounced (instant)
Fires when an email bounces (event: email.bounced).
- Email Delivered (instant)
Fires when an email is delivered (event: email.delivered).
- New Contact (instant)
Fires when a contact is created (event: contact.created).
- New Inbound Email
Polls for newly received inbound emails.
- New Sent Email (instant)
Fires when an email is sent (event: email.sent).
- Add a broadcast
Create a new marketing broadcast.
- Add a contact
Create a new contact.
- Add a segment
Create a new manual contact segment.
- Add a template
Create a new email template.
- Add contacts to segment
Add contacts to an existing segment.
- Add suppression
Add an address to the suppression list.
- Cancel broadcast
Cancel an in-flight broadcast.
- Cancel email
Cancel a scheduled or queued email before it sends.
- Delete a contact
Delete a contact.
- Delete a template
Delete an email template.
- Get a contact
Fetch one contact by ID.
- Get a template
Fetch one email template by ID.
- Get broadcast
Retrieve one broadcast by its public id, including the HTML and text bodies that the list endpoint omits.
- Get email
Fetch one sent or queued email by ID.
- Get email events
Get the delivery event timeline for one email.
- Get inbound email
Fetch one received inbound email by ID.
- Import contacts
Bulk-import a CSV list of contacts.
- List broadcasts
List marketing broadcasts.
- List contacts
List contacts in the account.
- List emails
List sent, queued, and scheduled emails.
- List inbound emails
List emails received via inbound parsing.
- List segments
List contact segments.
- List suppressed addresses
List addresses on the suppression list.
- List templates
List email templates.
- Send an email
Send a transactional email through PostStack.
- Send broadcast
Start sending a broadcast to its recipients.
- Send emails in batch
Send up to 100 emails in a single request.
- Update a contact
Update an existing contact's fields.
- Update a template
Update an email template, creating a new version.
- Update email
Reschedule a queued email's send time.
- Validate email address
Check whether an email address is valid and deliverable.
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
Nextiva and PostStack, answered
What can start an automation from Nextiva?
Any of Nextiva's 4 triggers in the catalog, including New Missed Call, New Received Call, New Voicemail and New Workitem. Describe the moment in plain language and your agent picks the right one.
What can your agent do in PostStack when something happens in Nextiva?
Any of PostStack's 31 actions, including Send an email, Send broadcast, Send emails in batch and Update a contact. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from PostStack to Nextiva?
Yes. When something happens in PostStack, your agent can act in Nextiva too. This page covers both directions: PostStack's triggers and Nextiva's actions are listed here as well.
Do I have to build a connector for Nextiva or PostStack?
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 Nextiva and PostStack 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.