Integration
Connect Emailchef to fastbill
When New Contact fires in Emailchef, your agent runs Add Payment for Invoice in fastbill. 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 Emailchef and fastbill 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 Emailchef can start in fastbill
When New Contact in Emailchef
then Add Payment for Invoice in fastbill
When Contact Unsubscribed in Emailchef
then Create Customer 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 Emailchef and fastbill
Triggers and actions 2 triggers · 37 actions
Trigger
Contact UnsubscribedTriggers when a contact unsubscribes from your list.
Trigger
New ContactTriggers when a new contact is added to your list.
Action
Add blockingAdd an email to the blocklist.
Action
Add custom fieldCreate a custom field in a list.
Action
Add / Update ContactAdds a new contact or updates an existing one with the provided data.
Action
Create New ListCreates a new contact list in your account.
Action
Delete blockingRemove an email from the blocklist.
Action
Delete campaignDelete a campaign.
Action
Delete custom fieldDelete a custom field.
Action
Delete listDelete a list.
Action
Find Contact in ListFinds an existing contact within a specific list by their email address.
Action
Get contactGet a contact by id.
Action
Get listGet a list by id.
Action
Import contactsBulk import contacts into a list.
Action
List blockingsLists the account's blocked email addresses, each with email, type and added_date.
Action
List contactsList contacts.
Action
List custom fieldsList custom fields of a list.
Action
List listsList all contact lists.
Action
Unsubscribe Contact in ListUnsubscribes a contact from a specific list using their Contact ID.
Action
Update custom fieldUpdate a custom field.
Action
Update listUpdate a list.
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
More from Emailchef
Emailchef to Smartsheet via API TokenSmartsheet is a work management and collaboration platform.
Emailchef to HubSpotHubSpot is your all-in-one stop for all of your marketing software needs.
Emailchef to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
Emailchef to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Emailchef to Google SheetsGoogle Sheets
Emailchef to GmailGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
More into fastbill
FreeAgent to fastbillFreeAgent is cloud accounting software for small businesses and freelancers — manage contacts, invoices...
HubSpot to fastbillHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to fastbillSalesforce is a leading enterprise customer relationship management (CRM) platform.
Slack to fastbillSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Google Sheets to fastbillGoogle Sheets
Gmail to fastbillGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Questions
Emailchef and fastbill, answered
What can start an automation from Emailchef?
Any of Emailchef's 2 triggers in the catalog, including New Contact and Contact Unsubscribed. Describe the moment in plain language and your agent picks the right one.
What can your agent do in fastbill when something happens in Emailchef?
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 Emailchef?
fastbill has no triggers in the catalog today, so automations start in Emailchef. 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 Emailchef 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.
Can my AI client use Emailchef and fastbill 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.