Integration
Connect Sellsy to Twelve Data
When something happens in Sellsy, your agent does the next thing in Twelve Data. 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 Sellsy and Twelve Data 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 Sellsy can start in Twelve Data
When New Company in Sellsy
then Convert currency in Twelve Data
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 Sellsy and Twelve Data
Triggers and actions 9 triggers · 27 actions
- Deleted Task
Triggers when a task is deleted.
- New Company
Triggers when a new company (client or prospect) is created.
- New Contact
Triggers when a new contact is created.
- New Opportunity
Triggers when a new opportunity is created.
- New Task
Triggers when a new task is created.
- Updated Company
Triggers when a company (client or prospect) is updated.
- Updated Contact
Triggers when a contact is updated.
- Updated Opportunity Status
Triggers when the status is changed on an opportunity.
- Updated Task
Triggers when a task is updated.
- Create Annotation
Creates a new annotation.
- Create Company
Creates a new company (prospect or client).
- Create Contact
Creates a new contact.
- Create Opportunity
Creates an opportunity.
- Create Task
Creates a new Task.
- Create/Update Company
Creates a new company (prospect or client). Make an update if we found an existing company with provided email.
- Create/Update Contact
Creates a new contact. Make an update if we found an existing contact with provided email.
- Delete Task
Deletes a Sellsy task.
- Find Company
Finds an existing company (prospect or client).
- Find Contact
Finds an existing contact.
- Get Opportunity
Returns one Sellsy opportunity by id.
- Get Task
Returns one Sellsy task by id.
- List Opportunity Pipeline Steps
Lists the steps of a pipeline; supplies the required step id for Create Opportunity.
- Update Opportunity
updates an existing opportunity's fields, including its status (open/won/lost/cancelled/...) and pipeline step; a status change fires the opportunity.status webhook event.
- Update Task
updates a task's title, description, due date, status etc.; fires task.updated.
- Convert currency
/currency_conversion (symbol, amount, date). Converts an amount between currencies.
- Find symbols
/symbol_search (symbol, outputsize). Search instruments by name or ticker.
- Get end of day price
/eod (symbol, date). Closing price for a day.
- Get exchange rate
/exchange_rate (symbol e.g. EUR/USD, date).
- Get latest price
/price (symbol). Real-time price of an instrument.
- Get market state
/market_state (exchange). Whether exchanges are open.
- Get quote
/quote (symbol). Latest quote with open/high/low/close, volume, 52-week range.
- Get technical indicator
/{indicator} e.g. /rsi, /sma, /ema, /macd, /bbands (symbol, interval, time_period). Indicator is a selectable input.
- Get time series
- List cryptocurrencies
/cryptocurrencies. Crypto pair catalog.
- List forex pairs
/forex_pairs. Forex pair catalog.
- List stocks
/stocks (exchange, country, symbol). Stock catalog.
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
Sellsy and Twelve Data, answered
What can start an automation from Sellsy?
Any of Sellsy's 9 triggers in the catalog, including New Company, New Contact, New Opportunity and New Task. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Twelve Data when something happens in Sellsy?
Any of Twelve Data's 12 actions, including Convert currency, Find symbols, Get end of day price and Get exchange rate. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Twelve Data to Sellsy?
Twelve Data has no triggers in the catalog today, so automations start in Sellsy. If you need the other direction, ask: your agent reads Twelve Data's API documentation and adds it.
Do I have to build a connector for Sellsy or Twelve Data?
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.