Build solutions, not workarounds.
What do you want Twilio and Lob 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 Twilio can start in Lob
When New Call in Twilio
then Create Address in Lob
When New Incoming Call in Twilio
then Create Bank Account in Lob
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 Twilio and Lob
Triggers and actions 4 triggers · 51 actions
Trigger
New CallPolls for voice calls on your Twilio account.
Trigger
New Incoming CallFires instantly when the selected Twilio phone number receives a call.
Trigger
New Message ReceivedPolls for inbound SMS/MMS messages received by your Twilio account.
Trigger
New SMS receivedFires instantly when the selected Twilio phone number receives an SMS/MMS. Activating the automation points the number's incoming-message webhook at this automation; deactivating clears it.
Action
Delete MessageDeletes a message from your Twilio account's message logs.
Action
Find available phone numbers by criteriaReturns up to 50 phone numbers available to buy in a country that match the specified criteria (area code, pattern, capabilities, location).
Action
Get CallRetrieves details of a single voice call by its Call SID.
Action
Get MessageRetrieves a single SMS/MMS message by its Message SID.
Action
List CallsLists voice calls on the account, optionally filtered by To, From, or status.
Action
List MessagesLists SMS/MMS messages on the account, optionally filtered by To, From, or date sent.
Action
List Phone NumbersLists the Twilio phone numbers (incoming phone numbers) owned by your account.
Action
Lookup Phone NumberLooks up details (carrier, line type, caller name) for a phone number via the Twilio Lookup v2 API.
Action
Schedule MessageSchedules an SMS or MMS message to be sent later through one of your Messaging Services. A scheduled message can be canceled with Update Message until it is sent.
Action
Update MessageUpdates a Twilio Message: replaces or redacts its text, or cancels a scheduled message that has not been sent yet.
Action
Update Phone NumberUpdate settings (voice/SMS URLs, friendly name) of an owned incoming phone number.
Action
Autocomplete US AddressSuggests complete US street addresses from the first part of one a person has typed, so an address field can autocomplete as they type.
Action
Bulk Verify International AddressesChecks a batch of non-US addresses at once and returns each one standardized, with whether it is deliverable.
Action
Cancel CheckCancels a check in Lob so it is not mailed. Only works while the check is still in the pre-print window.
Action
Cancel LetterCancels a letter in Lob so it is not mailed. Only works while the letter is still in the pre-print window.
Action
Cancel PostcardCancels a postcard in Lob so it is not mailed. Only works while the postcard is still in the pre-print window.
Action
Create AddressSaves an address in your Lob address book so you can reuse it as a sender or recipient on later mailings.
Action
Create Bank AccountSaves a bank account in Lob so you can send checks from it. Returns the new bank account's ID and whether it has been verified yet.
Action
Create TemplateSaves a reusable HTML template in Lob that letters, postcards and checks can be built from. Returns the new template's ID and its published version.
Action
Delete AddressDeletes a saved address from Lob. Returns the deleted address's ID.
Action
Delete Bank AccountDeletes a saved bank account from Lob. Returns the deleted bank account's ID.
Action
Delete TemplateDeletes an HTML template from Lob. Returns the deleted template's ID.
Action
Get AddressReturns one saved address from Lob by its ID, including the recipient details and any name/value pairs stored on it.
Action
Get Bank AccountReturns one saved bank account from Lob by its ID, including whether it has been verified.
Action
Get CheckReturns one check from Lob by its ID, including its amount, status and delivery tracking events.
Action
Get LetterReturns one letter from Lob by its ID, including its status, addresses and delivery tracking events.
Action
Get PostcardReturns one postcard from Lob by its ID, including its status, addresses and delivery tracking events.
Action
Get TemplateReturns one HTML template from Lob by its ID, including its published version and version history.
Action
List AddressesReturns the saved addresses in your Lob address book, newest first, with cursors for paging through more.
Action
List Bank AccountsReturns the bank accounts saved in your Lob account, newest first, with cursors for paging through more.
Action
List BookletsReturns the booklets you have created in Lob, newest first, with cursors for paging through more.
Action
List CampaignsReturns the direct-mail campaigns in your Lob account, newest first, with cursors for paging through more.
Action
List ChecksReturns the checks you have sent through Lob, newest first, with cursors for paging through more.
Action
List Informed Delivery CampaignsReturns the USPS Informed Delivery campaigns in your Lob account, newest first, with cursors for paging through more.
Action
List LettersReturns the letters you have sent through Lob, newest first, with cursors for paging through more.
Action
List PostcardsReturns the postcards you have sent through Lob, newest first, with cursors for paging through more.
Action
List QR Code AnalyticsReturns the QR code scans recorded on your Lob mailpieces — who scanned, when, and how many times — plus the overall scan total.
Action
List Snap PacksReturns the snap packs you have sent through Lob, newest first, with cursors for paging through more.
Action
List TemplatesReturns the saved HTML templates in your Lob account, newest first, with cursors for paging through more.
Action
List UploadsReturns the recipient-list uploads in your Lob account, optionally narrowed to one campaign.
Action
Look Up ZIP CodeLooks up a US ZIP code and returns the cities, states and counties it covers, plus the USPS ZIP code type.
Action
Reverse Geocode LookupTakes a latitude and longitude and returns the nearest US ZIP codes with their city, state and distance from that point.
Action
Send CheckPrints and mails a physical check drawn on your Lob bank account to the recipient address you name.
Action
Send LetterPrints and mails a letter to the recipient address you name, from a PDF, an HTML body, or a saved Lob template.
Action
Send PostcardPrints and mails a postcard to the recipient address you name, using front and back artwork from a URL, HTML, or a saved Lob template.
Action
Update TemplateChanges an existing Lob HTML template - its description, or which saved version is the live one. Anything you leave blank is left as it was.
Action
Validate Recipient IdentityChecks whether a person or company name is actually associated with a US address, and returns a confidence level and match score.
Action
Verify Bank AccountConfirms a Lob bank account by submitting the two micro-deposit amounts, so the account can be used to send checks.
Action
Verify International AddressChecks a non-US address, standardizes it, and tells you whether mail sent there is likely to be delivered.
Action
Verify Single Line US AddressChecks a US address given as one single line, standardizes it, and tells you whether mail sent there is deliverable.
Action
Verify US AddressChecks a US address, standardizes it to USPS format, and tells you whether mail sent there is 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
More from Twilio
Twilio to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Twilio to ZoomZoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...
Twilio to WebflowWebflow is a professional website builder and CMS for designing, building, and launching responsive...
Twilio to OpenAIOpenAI's platform for text generation (Responses + Chat Completions), image generation (gpt-image-1 /...
Twilio to AnthropicAnthropic builds Claude, a family of large language models.
Twilio to MySQLConnect directly to a MySQL database and run SQL statements from your automations.
More into Lob
Smsmobileapi to LobSmsmobileapi is a tool that uses your own mobile to send and receive SMS, track missed, incoming and...
HubSpot to LobHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to LobSalesforce is a leading enterprise customer relationship management (CRM) platform.
Slack to LobSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Google Sheets to LobGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Gmail to LobGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Questions
Twilio and Lob, answered
What can start an automation from Twilio?
Any of Twilio's 4 triggers in the catalog, including New Call, New Incoming Call, New Message Received and New SMS received. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Lob when something happens in Twilio?
Any of Lob's 40 actions, including Create Address, Create Bank Account, Create Template and Send Check. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Lob to Twilio?
Lob has no triggers in the catalog today, so automations start in Twilio. If you need the other direction, ask: your agent reads Lob's API documentation and adds it.
Do I have to build a connector for Twilio or Lob?
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 Twilio and Lob 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.