Integration
Connect Langfuse and vFairs
When New Trace fires in Langfuse, your agent runs Create/Update Booth Document in vFairs, or New Attendee Registers on vFairs in vFairs to Add Comment in Langfuse. 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 Langfuse and vFairs to do together?
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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 Langfuse and vFairs can do together
From Langfuse to vFairs
When New Trace in Langfuse
then Create/Update Booth Document in vFairs
From vFairs to Langfuse
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 Langfuse and vFairs
Triggers and actions 5 triggers · 65 actions
- New Trace
Polling trigger: fires for newly created traces (dedup by trace id / timestamp).
- Add Comment
Add a comment to a trace/observation/session/prompt object.
- Add Dataset
Create a new dataset.
- Add Dataset Item
Create an item (input/expected_output/metadata) in a dataset.
- Add Prompt
Create a new prompt version (text or chat).
- Add Score
Create a score attached to a trace/observation/session (numeric, categorical, or boolean).
- Delete Trace
Delete a trace by id.
- Get Project
Reads the Langfuse project that the connection's project-scoped API key belongs to.
- Get Prompt
Get a prompt by name (and optional version/label).
- Get Trace
Get a single trace by id, including nested observations/scores.
- List Dataset Items
List items in a dataset.
- List Datasets
List all datasets in the project.
- List Prompts
List all prompts in the project.
- List Scores
List scores with optional filters.
- List Traces
List traces with optional filters (user, session, tags, timerange).
- New Attendee Registers on vFairs
Triggers when a new attendee registers for your vFairs event.
- New Exhibitor Registers on vFairs
Triggers when a new exhibitor (booth representative) is added to your vFairs event.
- New or Update Attendee on vFairs
Triggers when an attendee registers for or updates their profile in your vFairs event.
- New or Update Speaker on vFairs
Triggers when a speaker is added to or updates their profile in your vFairs event.
- Create/Update Booth
Creates a new booth or updates an existing booth based on whether booth_id is provided.
- Create/Update Booth Document
Creates a new booth document or updates an existing one. Include document_id to update, omit to create new.
- Create/Update Booth Representative
Creates a new booth representative or updates an existing one based on whether user_id is provided.
- Create/Update Booth Video
Creates a new booth video or updates an existing one.
- Create/Update Floor
Creates a new floor or updates an existing floor based on whether floor_id is provided.
- Create/Update Session
Creates a new session or updates an existing one. For multi-language events, create separate sessions for each language using different language_id values.
- Create/Update Session Handout
Creates a new session handout or updates an existing one. Use handout_id=0 for new handouts.
- Create/Update Session Track
Creates a new session track or updates an existing one. For multi-language events, create separate tracks for each language to ensure proper localization.
- Create/Update User Segment
Creates a new user segment or updates an existing segment. The criteria_type determines which additional fields are required.
- Create/Update User Segment Rule
Creates a new user segment rule or updates an existing rule based on whether id is provided.
- Delete Attendee
Permanently removes an attendee from the event.
- Delete Booth
Permanently removes a booth and optionally its associated representatives.
- Delete Booth Document
Permanently deletes a booth document by its unique identifier.
- Delete Booth Representative
Removes a booth representative from the system permanently.
- Delete Booth Video
Deletes a booth video by its unique identifier.
- Delete Floor
Permanently removes a floor and all associated data.
- Delete Job Vacancy
Permanently removes a job vacancy from the specified booth.
- Delete Session
Permanently removes a session from the event.
- Delete Session Handout
Deletes a session handout by its unique identifier.
- Delete Session Track
Permanently removes a session track from the event. This action cannot be undone and will affect any sessions associated with this track.
- Delete Speaker
Removes a speaker from sessions or deletes them entirely from the event. Supports targeted removal from specific sessions or complete deletion.
- Delete User Segment
Permanently removes a user segment and all associated data.
- Delete User Segment Rule
Permanently removes a user segment rule and all associated data.
- Detach Speaker from All Sessions by Email
Removes all associations between a speaker and their assigned sessions using the speaker's email address.
- Detach Speaker from All Sessions by Speaker ID
Removes all associations between a speaker and their assigned sessions using the speaker's unique identifier.
- Detach Speaker from Session by Email
Removes the association between a speaker and a session using the session ID and speaker email address.
- Detach Speaker from Session by Speaker ID
Removes the association between a speaker and a session using their unique identifiers.
- Get Attendee Form Fields
Retrieves all available registration form fields configured for the event. Use the `slug` values as keys when creating or updating attendees.
- Get Attendees
Retrieves a paginated list of event attendees with optional filtering and sorting capabilities.
- Get Booth Documents
Retrieves a paginated list of booth documents from the event with optional filtering capabilities.
- Get Booth Representatives
Retrieves a paginated list of booth representatives with optional filtering by `booth`.
- Get Booths
Retrieves a paginated list of exhibition booths with optional filtering capabilities.
- Get Booth Videos
Retrieves a paginated list of booth videos for the event.
- Get Cities
Retrieves a paginated list of cities for a specific region.
- Get Countries
Retrieves a paginated list of all available countries.
- Get Event Details
Retrieves comprehensive details for a specific event including metadata, configuration settings, and status information.
- Get Event Languages
Retrieves a paginated list of `languages` available for event localization and multi-language configuration.
- Get Floors
Retrieves a paginated list of `floors` for the current event.
- Get Job Categories
Retrieves a paginated list of all available job categories for organizing career opportunities.
- Get Job Vacancies
Retrieves a paginated list of job vacancies for a specific booth with optional filtering capabilities.
- Get Job Vacancy Fields
Retrieves available job field options including experience levels, job types, education levels, and job categories for use in job vacancy creation and filtering.
- Get QR Scan Analytics
Retrieves paginated `QR scan analytics` data showing who scanned whom and when during the event.
- Get Regions
Retrieves a paginated list of regions for a specific country.
- Get Session Handouts
Retrieves a paginated list of `session handouts`. Supports filtering by `session` or `handout` ID.
- Get Sessions
Retrieves a paginated list of event `sessions` with optional filtering capabilities. Use `session_id` parameter to fetch details for a specific `session`.
- Get Session Tracks
Retrieves a paginated list of `session tracks` for the event. Supports filtering by `track ID`, `session type`, and `status`.
- Get Speaker Form Fields
Retrieves the dynamic form configuration for speaker registration. Returns field definitions including validation rules and data types required for speaker creation.
- Get Speakers
Retrieves a paginated list of `speakers` for the event. Supports filtering by `speaker` details and `session` associations.
- Get User Journey Analytics
Retrieves detailed user journey analytics showing user interactions, page visits, and engagement patterns throughout the event.
- Get User Segment Rules
Retrieves a paginated list of user segment rules for the current event.
- Get User Segments
Retrieves a paginated list of user segments for the current event with optional filtering.
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
Langfuse and vFairs, answered
What can start an automation from Langfuse?
Any of Langfuse's 1 trigger in the catalog, including New Trace. Describe the moment in plain language and your agent picks the right one.
What can your agent do in vFairs when something happens in Langfuse?
Any of vFairs's 51 actions, including Create/Update Booth, Create/Update Booth Document, Create/Update Booth Representative and Create/Update Booth Video. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from vFairs to Langfuse?
Yes. When something happens in vFairs, your agent can act in Langfuse too. This page covers both directions: vFairs's triggers and Langfuse's actions are listed here as well.
Do I have to build a connector for Langfuse or vFairs?
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 Langfuse and vFairs 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.