Integration
Connect freee to Splynx
When New manual journal fires in freee, your agent runs Add Invoice in Splynx. 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 Splynx 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 can start in Splynx
When New manual journal in freee
then Add Invoice in Splynx
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 Splynx
Triggers and actions 2 triggers · 43 actions
- New manual journal
Triggers when a new manual journal (振替伝票) is created in the selected freee company.
- Unsettled Deal
Triggers when a new unsettled income or expense deal (取引) appears in the selected freee company.
- Add account item
Creates a new account item (勘定科目) in a freee Accounting company and returns the created account item.
- Add deal
Creates an income or expense deal (取引) in a freee company, with its line items and, optionally, the payments that settle it.
- Add manual journal
Creates a manual journal (振替伝票) in a freee company, with balanced debit and credit lines.
- Add transfer
Creates 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.
- Create Item
Creates a new item (品目) in a freee company, which can then be selected on deals and other transactions.
- Create Partner
Creates a new partner (取引先) — a customer or supplier — in a freee company, for use on deals and invoices.
- Create Tag
Creates a new memo tag (メモタグ) in a freee company, which can then be attached to deal and transfer line items.
- Delete deal
Deletes an income or expense deal (取引) from a freee company.
- Get deal
Returns one income or expense deal (取引) in a freee company, including its detail lines, payments, renewals and attached receipts.
- Get partner
Returns one partner (取引先) of a freee company by its id, including contact, address, bank account and payment-term settings.
- Get Section
Returns a single section (department) of a freee company by its id, including its name, official name, shortcuts and availability.
- Get Tag
Returns one memo tag (メモタグ) in a freee company by its id, including its name, shortcuts and last update date.
- Get Transfer
Returns one transfer (振替) between accounts in a freee company, including its destination account lines.
- List account items
Returns the account items (勘定科目) defined for a freee company, optionally filtered by keyword or update date.
- List companies
Returns 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.
- List deals
Returns 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.
- List items
Returns 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.
- List manual journals
Returns 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.
- List partners
Returns the partners (取引先) registered in a freee company, optionally filtered by keyword or last-updated date. Archived partners are not included.
- List walletables
Returns the company's walletables — bank accounts, credit cards and other payment accounts such as cash — optionally with balances and sync status.
- Update deal
Updates an existing income or expense deal (取引) in freee Accounting, replacing its dates, partner, reference number, line items and attached receipts.
- Update partner
Updates an existing partner (取引先) in freee Accounting. Only the details you fill in are changed; everything else keeps its current value.
- Add Invoice
Create a new invoice for a customer.
- Add Payment
Records a payment against a Splynx customer.
- Convert lead to customer
Convert an existing CRM lead into a customer record.
- Create Bundle Service
Creates a new bundle service.
- Create Internet Service
Creates a new internet service.
- Delete Bundle Service
Deletes a bundle service.
- Delete Customer
Deletes a customer in Splynx by ID.
- Delete Internet Service
Deletes an Internet service from a Splynx customer.
- Get Invoice
Retrieve a single invoice by ID.
- Get Ticket
Retrieves a single Splynx support ticket by its ID.
- List Invoices
List all invoices, optionally filtered by customer.
- List Payments
Lists every payment recorded in the Splynx account.
- List Tickets
Lists all support tickets in the Splynx account.
- Retrieve Bundle Service Info
Retrieves bundle service info.
- Retrieve Customer Info
Retrieves a Splynx customer by ID, including its contacts, labels and additional fields.
- Retrieve Internet Service Info
Retrieves internet service info.
- Search Customer With Query
Returns the Splynx customers whose attributes exactly match every search value you supply.
- Update Bundle Service
Updates a customer's bundle service in Splynx: its description and, optionally, the login or description of Internet services inside the bundle.
- Update Customer
Updates an existing Splynx customer. Only the fields you fill in are changed; blank fields are left as they are.
- Update Internet Service
Updates an existing Internet service on a Splynx customer.
- Update Ticket
Updates an existing Splynx support ticket's subject or status, optionally without notifying the customer or administrators.
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
freee and Splynx, 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 Splynx when something happens in freee?
Any of Splynx's 21 actions, including Create Bundle Service, Create Internet Service, Update Bundle Service and Update Customer. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Splynx to freee?
Splynx has no triggers in the catalog today, so automations start in freee. If you need the other direction, ask: your agent reads Splynx's API documentation and adds it.
Do I have to build a connector for freee or Splynx?
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 Splynx 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.