Integration
Connect Expiration Reminder to fastbill
When something happens in Expiration Reminder, your agent does the next thing in fastbill. 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 Expiration Reminder and fastbill to do together?
Ask the assistant
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 Expiration Reminder can start in fastbill
When New Contact in Expiration Reminder
then Add Payment for Invoice in fastbill
When New Expiration Item in Expiration Reminder
then Add Payment for Revenue in fastbill
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 Expiration Reminder and fastbill
Triggers and actions 3 triggers · 33 actions
Trigger
New ContactTriggered when a new contact is added to your Expiration Reminder account.
Trigger
New Expiration ItemTriggered when a new expiration item is added to your Expiration Reminder account.
Trigger
Status Changed Expiration ItemTriggered when an expiration item's status changes in Expiration Reminder — for example when it moves from active to expiring or expired.
Action
Add LocationCreates a location in Expiration Reminder, optionally nested under a parent location and assigned to a team. Any custom fields defined on locations in your account can be set too. Returns the created location.
Action
Create ContactCreates a contact in Expiration Reminder with their email, contact details, type, location and team, plus any custom fields defined on contacts in your account. Returns the created contact.
Action
Create Expiration ItemCreates an expiration item in Expiration Reminder with its name and expiration date, optionally attaching contacts, locations, tags, a category and an assignee, plus any custom fields defined in your account. Returns the created item.
Action
Create Expiration Item for ContactCreates an expiration item in Expiration Reminder and attaches it to a specific contact, with its name, expiration date and category, plus any custom fields defined in your account. Returns the created item.
Action
Delete ContactDeletes a contact from Expiration Reminder. Returns the contact record that was deleted.
Action
Delete Expiration ItemDeletes an expiration item from Expiration Reminder. Returns the item record after deletion.
Action
Find ContactReturns the Expiration Reminder contacts matching a search term or an exact email address, with the total number of matches.
Action
Find ExpirationReturns the Expiration Reminder expiration items matching a search term and status, with the total number of matches.
Action
Get ContactReturns a single Expiration Reminder contact by its id, including their contact details, assignment, location and every custom field stored on them.
Action
Get Expiration ItemReturns a single Expiration Reminder expiration item by its id, including its category, contacts, locations, tags, attachments and every custom field stored on it.
Action
List ContactsReturns the contacts in your Expiration Reminder account, with the total number of contacts.
Action
List Expiration ItemsReturns the expiration items in your Expiration Reminder account, optionally limited to one status, with the total number of items.
Action
List LocationsReturns the locations in your Expiration Reminder account, with the total number of locations.
Action
Renew ExpirationRenews an Expiration Reminder expiration item by moving it to a new expiration date. Returns the renewed item.
Action
Update Expiration ItemUpdates an existing Expiration Reminder expiration item. Fields you leave blank are left unchanged; custom fields defined in your account can be set too. Returns the updated item.
Action
Add Payment for InvoiceAdds full payment for invoice
Action
Add Payment for RevenueAdds full payment for revenue
Action
Create CustomerCreates a new customer in FastBill
Action
Create InvoiceCreates a new invoice
Action
Create OfferCreates a new offer in FastBill
Action
Create RevenueCreates a revenue entry
Action
Delete CustomerDelete a FastBill customer by ID.
Action
Delete InvoiceDelete a FastBill invoice by ID.
Action
Delete OfferDelete a FastBill offer/estimate by ID.
Action
Finalize InvoiceConverts an invoice draft to a final invoice
Action
Get CustomerFetch a single FastBill customer by ID.
Action
Get InvoiceFetch a single FastBill invoice by ID.
Action
Get OfferFetch a single FastBill offer/estimate by ID.
Action
Search CustomerSearch for a Customer
Action
Search InvoiceFind an invoice
Action
Send Invoice by EmailSend an invoice by email
Action
Update CustomerUpdate fields on an existing FastBill customer.
Action
Update InvoiceUpdate fields on an existing (draft) FastBill invoice.
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
Expiration Reminder and fastbill, answered
What can start an automation from Expiration Reminder?
Any of Expiration Reminder's 3 triggers in the catalog, including New Contact, New Expiration Item and Status Changed Expiration Item. Describe the moment in plain language and your agent picks the right one.
What can your agent do in fastbill when something happens in Expiration Reminder?
Any of fastbill's 18 actions, including Create Customer, Create Invoice, Create Offer and Create Revenue. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from fastbill to Expiration Reminder?
fastbill has no triggers in the catalog today, so automations start in Expiration Reminder. If you need the other direction, ask: your agent reads fastbill's API documentation and adds it.
Do I have to build a connector for Expiration Reminder or fastbill?
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.