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What do you want COR and Lob to do together?
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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 COR can start in Lob
When Create Brand in COR
then Create Address in Lob
When Create Client in COR
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 COR and Lob
Triggers and actions 12 triggers · 64 actions
Trigger
Create BrandTriggers when a new brand is created in COR.
Trigger
Create ClientTriggers when a new client is created in COR.
Trigger
Create HourTriggers when a new time entry is logged in COR.
Trigger
Create InvoiceTriggers when a new transaction is recorded in COR. COR has no separate invoice record, so this watches all transactions, invoices included; use the type field to tell them apart.
Trigger
Create ProductTriggers when a new product is created in COR.
Trigger
Create ProjectTriggers when a new project is created in COR.
Trigger
Create TaskTriggers when a new task is created in COR. Returns the new task's details.
Trigger
Create UserTriggers when a new user is created in COR.
Trigger
Updated ClientTriggers when an existing client is changed in COR.
Trigger
Updated ProjectTriggers when an existing project is updated in COR.
Trigger
Updated TaskTriggers when a task is changed, such as a new title, status, priority or deadline. Also fires when a new task appears.
Trigger
Updated UserTriggers when a user in COR is created or changed, such as their name, email, role, position or labels.
Action
Add brandCreates a new brand under a client in COR.
Action
Add teamCreates a new team in COR with a name and, optionally, a description and workspace. Returns the team that was created.
Action
Create ClientCreates a new client in COR with its company details and primary contact, and returns the new client's id.
Action
Create FeeCreates a fee for a client in COR, with its name, estimate and work order, and optional details such as dates, status and currency. Returns the new fee.
Action
Create HourLogs a time entry against a task in COR and returns the new entry's id.
Action
Create InvoiceCreates an invoice (a COR transaction) for the given date, total and currency, optionally linked to a client, and returns the new transaction.
Action
Create ProjectCreates a new project for a client in COR and returns the created project.
Action
Create TaskCreates a new task in COR, optionally within a project, and returns the created task.
Action
Delete ProjectDeletes a project in COR by its ID.
Action
Delete taskDeletes a task in COR by its ID.
Action
Find clients by nameReturns the clients whose name matches the specified name.
Action
Find projects by nameReturns the COR projects whose name matches the name you search for, including each project's client, project manager, status and budget details.
Action
Get clientReturns a single COR client by its id, including its business name, contact details, website and description.
Action
Get projectReturns a single COR project by its id, including its client, project manager, dates, status, budget figures and assigned labels. An error occurs if the project is not found.
Action
Get taskReturns a single COR task by its id, including its title, project, deadline, status and priority.
Action
List clientsReturns all clients in the COR account, optionally narrowed by filter criteria.
Action
List feesReturns the fees in the COR account, including each fee's name, estimate, status and dates.
Action
List hoursReturns the time entries logged in the COR account, optionally narrowed by date range, client, project, user, label or team, and sorted as you choose.
Action
List productsReturns all products in the COR account, each with its name, client and brand.
Action
List projectsReturns the company's projects, optionally narrowed by client, team, user, brand, product, dates, status, health or archived state.
Action
List tasksReturns the tasks in your COR account, optionally narrowed by project, project manager, status and other criteria, and sorted the way you choose.
Action
List teamsReturns the teams in the COR workspace, including each team's name and description.
Action
Update ProjectUpdates an existing project in COR, changing only the fields you fill in, and returns the updated project.
Action
Update TaskUpdates an existing task by its id, changing its title, project, description, deadline, status, priority or archived state, and returns the updated task.
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
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Questions
COR and Lob, answered
What can start an automation from COR?
Any of COR's 12 triggers in the catalog, including Create Brand, Create Client, Create Hour and Create Invoice. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Lob when something happens in COR?
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 COR?
Lob has no triggers in the catalog today, so automations start in COR. 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 COR 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 COR 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.