Integration
Connect freee and SOS Inventory
When New manual journal fires in freee, your agent runs Add invoice in SOS Inventory, or New Customer in SOS Inventory to Add deal in freee. 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 freee and SOS Inventory 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 freee and SOS Inventory can do together
From freee to SOS Inventory
When New manual journal in freee
then Add invoice in SOS Inventory
When Unsettled Deal in freee
then Add purchase order in SOS Inventory
From SOS Inventory to freee
When New Customer in SOS Inventory
then Add deal in freee
When New Estimate in SOS Inventory
then Update deal in freee
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 freee and SOS Inventory
Triggers and actions 12 triggers · 48 actions
Trigger
New manual journalTriggers when a new manual journal (振替伝票) is created in the selected freee company.
Trigger
Unsettled DealTriggers when a new unsettled income or expense deal (取引) appears in the selected freee company.
Action
Add account itemCreates a new account item (勘定科目) in a freee Accounting company and returns the created account item.
Action
Add dealCreates an income or expense deal (取引) in a freee company, with its line items and, optionally, the payments that settle it.
Action
Add manual journalCreates a manual journal (振替伝票) in a freee company, with balanced debit and credit lines.
Action
Add transferCreates a transfer (口座振替) in a freee company, moving money from one bank account, credit card or wallet to one or more other accounts.
Action
Create ItemCreates a new item (品目) in a freee company, which can then be selected on deals and other transactions.
Action
Create PartnerCreates a new partner (取引先) — a customer or supplier — in a freee company, for use on deals and invoices.
Action
Create TagCreates a new memo tag (メモタグ) in a freee company, which can then be attached to deal and transfer line items.
Action
Delete dealDeletes an income or expense deal (取引) from a freee company.
Action
Get dealReturns one income or expense deal (取引) in a freee company, including its detail lines, payments, renewals and attached receipts.
Action
Get partnerReturns one partner (取引先) of a freee company by its id, including contact, address, bank account and payment-term settings.
Action
Get SectionReturns a single section (department) of a freee company by its id, including its name, official name, shortcuts and availability.
Action
Get TagReturns one memo tag (メモタグ) in a freee company by its id, including its name, shortcuts and last update date.
Action
Get TransferReturns one transfer (振替) between accounts in a freee company, including its destination account lines.
Action
List account itemsReturns the account items (勘定科目) defined for a freee company, optionally filtered by keyword or update date.
Action
List companiesReturns every freee company (事業所) the connected user belongs to, with each company's id, name, display name, company number and the user's role there.
Action
List dealsReturns the income and expense deals (取引) recorded in a freee company, optionally filtered by partner, account item, settlement status, type, dates or remaining amount.
Action
List itemsReturns the items (品目) registered in a freee company, including items marked as not in use. Optionally limited to items updated within a date range.
Action
List manual journalsReturns the manual journals (振替伝票) of a freee company, optionally filtered by date, account item, amount, partner, item, section, segment tags, comments, adjustment type or journal number.
Action
List partnersReturns the partners (取引先) registered in a freee company, optionally filtered by keyword or last-updated date. Archived partners are not included.
Action
List walletablesReturns the company's walletables — bank accounts, credit cards and other payment accounts such as cash — optionally with balances and sync status.
Action
Update dealUpdates an existing income or expense deal (取引) in freee Accounting, replacing its dates, partner, reference number, line items and attached receipts.
Action
Update partnerUpdates an existing partner (取引先) in freee Accounting. Only the details you fill in are changed; everything else keeps its current value.
Trigger
New CustomerTriggers when a new customer is created.
Trigger
New EstimateTrigger
New InvoiceTriggers when a new invoice is created.
Trigger
New ItemTrigger
New Purchase OrderTriggers when a new purchase order is created.
Trigger
New Sales OrderTriggers when a new sales order is created.
Trigger
New Sales ReceiptTriggers when a new sales receipt is created.
Trigger
New ShipmentTriggers when a new shipment is created.
Trigger
New VendorTrigger
Updated Item QuantityTriggers when an item quantity is updated.
Action
Add estimate/api/v2/estimate. Creates an estimate.
Action
Add inventory adjustment/api/v2/adjustment. Creates an inventory adjustment.
Action
Add invoice/api/v2/invoice. Creates an invoice.
Action
Add item/api/v2/item. Creates an item (inventory, non-inventory, service, assembly, kit etc.).
Action
Add purchase order/api/v2/purchaseorder. Creates a purchase order.
Action
Add transfer/api/v2/transfer. Creates an inventory transfer between locations.
Action
Add vendor/api/v2/vendor. Creates a vendor.
Action
Create CustomerCreates a new customer
Action
Create Sales OrderCreates a new sales order
Action
Create Sales ReceiptCreates a new sales receipt
Action
Find CustomerFinds a customer
Action
Find Sales OrderFinds a sales order
Action
Find vendors/api/v2/vendor with query filters. Searches vendors.
Action
Get customer/api/v2/customer/{id}. Retrieves one customer by id.
Action
Get estimateReturns one estimate by id, including its lines and custom fields.
Action
Get inventory adjustmentReturns one inventory adjustment by id, including its lines.
Action
Get invoiceReturns one invoice by id.
Action
Get item/api/v2/item/{id}. Retrieves one item by id.
Action
Get purchase orderReturns one purchase order by id.
Action
Get sales order/api/v2/salesorder/{id}. Retrieves one sales order.
Action
Get sales receiptReturns one sales receipt by id, including its lines and custom fields.
Action
Get transferRetrieves a single inventory transfer by id, including its from/to locations and lines.
Action
List items/api/v2/item. Lists items with query filters and paging.
Action
Update customer/api/v2/customer/{id}. Updates a customer; requires syncToken.
Action
Update item/api/v2/item/{id}. Updates an item; requires current syncToken.
Action
Update sales order/api/v2/salesorder/{id}. Updates a sales order; requires syncToken.
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
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Questions
freee and SOS Inventory, answered
What can start an automation from freee?
Any of freee's 2 triggers in the catalog, including New manual journal and Unsettled Deal. Describe the moment in plain language and your agent picks the right one.
What can your agent do in SOS Inventory when something happens in freee?
Any of SOS Inventory's 26 actions, including Create Customer, Create Sales Order, Create Sales Receipt and Update customer. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from SOS Inventory to freee?
Yes. When something happens in SOS Inventory, your agent can act in freee too. This page covers both directions: SOS Inventory's triggers and freee's actions are listed here as well.
Do I have to build a connector for freee or SOS Inventory?
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 freee and SOS Inventory 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.