Integration
Connect Basecamp 3 to OpenHolidays API
When New Project fires in Basecamp 3, your agent runs Find Public Holidays by Date in OpenHolidays API. 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 Basecamp 3 and OpenHolidays API 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 Basecamp 3 can start in OpenHolidays API
When New Project in Basecamp 3
then Find Public Holidays by Date in OpenHolidays API
When New To-do in Basecamp 3
then Find School Holidays by Date in OpenHolidays API
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 Basecamp 3 and OpenHolidays API
Triggers and actions 3 triggers · 12 actions
Trigger
New ProjectPolling trigger that fires when a new project is created in the Basecamp account.
Trigger
New To-doInstant (webhook) trigger that fires when a new to-do is created in the selected Basecamp project. Basecamp POSTs a webhook event payload; the kind is filtered to todo_created and the recording (the to-do) is surfaced.
Trigger
New To-do in any projectInstant (webhook) trigger that fires when a new to-do is created in any Basecamp project. Basecamp POSTs a webhook event payload; the kind is filtered to todo_created and the recording (the to-do) is surfaced.
Action
Create WebhookCreates a webhook subscription in a Basecamp project (bucket), delivering events to a payload URL. Returns the webhook id and details.
Action
Delete WebhookDeletes a registered webhook from a Basecamp project (bucket). Returns the deleted webhook id.
Action
Get projectRetrieves a single Basecamp project by its ID, including its tools (dock) and people summary.
Action
List peopleLists every person visible to the connected user on the Basecamp account.
Action
List projectsLists the projects visible to the connected user, most recently created first, optionally filtered by status.
Action
Find Public Holidays by Datereturns public holidays from ALL countries on a given date.
Action
Find School Holidays by Datereturns school holidays from ALL countries on a given date.
Action
List Countriesreturns the list of all supported countries (isoCode + localized names).
Action
List Languagesreturns the list of all languages used in the API's localized name fields.
Action
List Public HolidaysReturns the list of public holidays for a given country and date range (countryIsoCode, validFrom, validTo, languageIsoCode).
Action
List School Holidaysreturns the list of official school holidays for a given country and date range (countryIsoCode, validFrom, validTo, languageIsoCode, subdivisionCode).
Action
List Subdivisionsreturns the list of relevant subdivisions (states/regions) for a supported country, used as the subdivisionCode param on School Holidays calls.
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
Basecamp 3 and OpenHolidays API, answered
What can start an automation from Basecamp 3?
Any of Basecamp 3's 3 triggers in the catalog, including New Project, New To-do and New To-do in any project. Describe the moment in plain language and your agent picks the right one.
What can your agent do in OpenHolidays API when something happens in Basecamp 3?
Any of OpenHolidays API's 7 actions, including Find Public Holidays by Date, Find School Holidays by Date, List Countries and List Languages. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from OpenHolidays API to Basecamp 3?
OpenHolidays API has no triggers in the catalog today, so automations start in Basecamp 3. If you need the other direction, ask: your agent reads OpenHolidays API's API documentation and adds it.
Do I have to build a connector for Basecamp 3 or OpenHolidays API?
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 Basecamp 3 and OpenHolidays API 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.