Integration
Connect TESS to OpenHolidays API
When New Memory fires in TESS, 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 TESS 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)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
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 TESS can start in OpenHolidays API
When New Memory in TESS
then Find Public 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 TESS and OpenHolidays API
Triggers and actions 1 trigger · 21 actions
- New Memory
Triggers when a new memory is added in Tess, optionally only in one collection.
- Create Memory
Creates a Tess memory, optionally inside a memory collection.
- Create Memory Collection
Creates a Tess memory collection.
- Delete File
Deletes a file uploaded to Tess.
- Delete Memory
Deletes a Tess memory.
- Execute an Agent
Sends a message to a Tess agent, waits for it to finish, and returns the generated content.
- Execute Long Running Agent
Starts a Tess agent without waiting and returns the execution response ID to fetch the result later.
- Find Agent Details
Returns one Tess agent's details, including the input fields it asks for when executed.
- Find Agent Execution Response
Returns the status and generated content of one agent execution.
- Find Agents
Searches your Tess agents by text or type and returns their details.
- Get File
Returns one file uploaded to Tess.
- List Files
Lists files uploaded to Tess, newest first by default.
- List Memories
Lists Tess memories, optionally only those in one collection.
- List Memory Collections
Lists Tess memory collections, optionally filtered by name.
- Update Memory
Updates the text or collection of a Tess memory.
- Find Public Holidays by Date
returns public holidays from ALL countries on a given date.
- Find School Holidays by Date
returns school holidays from ALL countries on a given date.
- List Countries
returns the list of all supported countries (isoCode + localized names).
- List Languages
returns the list of all languages used in the API's localized name fields.
- List Public Holidays
Returns the list of public holidays for a given country and date range (countryIsoCode, validFrom, validTo, languageIsoCode).
- List School Holidays
returns the list of official school holidays for a given country and date range (countryIsoCode, validFrom, validTo, languageIsoCode, subdivisionCode).
- List Subdivisions
returns 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
What our customers say
More from TESS
TESS to TrelloTrello is a visual collaboration tool that organizes projects into boards, lists, and cards.
TESS to ZoomZoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...
TESS to TwilioCloud communications platform for sending SMS/MMS messages, making and managing voice calls, and looking up...
TESS to TypeformBuild and publish online forms, surveys, and quizzes with Typeform.
TESS to WebflowWebflow is a professional website builder and CMS for designing, building, and launching responsive...
TESS to WixThe Wix website builder gives businesses of any size the tools to create, manage and grow a fully integrated...
More into OpenHolidays API
HubSpot to OpenHolidays APIHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to OpenHolidays APISalesforce is a leading enterprise customer relationship management (CRM) platform.
Slack to OpenHolidays APISlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Google Sheets to OpenHolidays APIGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Gmail to OpenHolidays APIGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Google Calendar to OpenHolidays APIGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
Questions
TESS and OpenHolidays API, answered
What can start an automation from TESS?
Any of TESS's 1 trigger in the catalog, including New Memory. 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 TESS?
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 TESS?
OpenHolidays API has no triggers in the catalog today, so automations start in TESS. 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 TESS 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 TESS 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.