Build it
What do you want Langfuse and FilePost to do together?
Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.
Ask the assistant
You'll sign in before anything runs. What you typed comes with you.
Or work from Claude Code
Install the APIANT plugin for Claude Code and build, edit, test and read run history from your terminal. Every plan gets this, including free, and it spends no assistant credits.
Connect Claude CodeEverything your agent can do with Langfuse and FilePost
Triggers and actions 1 trigger · 23 actions
Trigger
New TracePolling trigger: fires for newly created traces (dedup by trace id / timestamp). GET /api/public/traces
Action
Add CommentAdd a comment to a trace/observation/session/prompt object. POST /api/public/comments
Action
Add DatasetCreate a new dataset. POST /api/public/v2/datasets
Action
Add Dataset ItemCreate an item (input/expected_output/metadata) in a dataset. POST /api/public/dataset-items
Action
Add PromptCreate a new prompt version (text or chat). POST /api/public/v2/prompts
Action
Add ScoreCreate a score attached to a trace/observation/session (numeric, categorical, or boolean). POST /api/public/scores
Action
Delete TraceDelete a trace by id. DELETE /api/public/traces/{traceId}
Action
Get ProjectReads the Langfuse project that the connection's project-scoped API key belongs to.
Action
Get PromptGet a prompt by name (and optional version/label). GET /api/public/v2/prompts/{promptName}
Action
Get TraceGet a single trace by id, including nested observations/scores. GET /api/public/traces/{traceId}
Action
List Dataset ItemsList items in a dataset. GET /api/public/dataset-items
Action
List DatasetsList all datasets in the project. GET /api/public/v2/datasets
Action
List PromptsList all prompts in the project. GET /api/public/v2/prompts
Action
List ScoresList scores with optional filters. GET /api/public/v2/scores
Action
Create Intake LinkCreates a FilePost intake link — a public upload page you can send to someone so they can drop files to you, with your own limits on file type, size, count and how long it stays open.
Action
Delete FilePermanently deletes a file from FilePost. The stored file and its public link are removed and cannot be recovered.
Action
Delete intake linkCloses a FilePost intake link so it stops accepting uploads. Files already uploaded through it are untouched, and the slot frees up against your plan's limit on active links.
Action
Get fileReturns the details FilePost holds about one stored file — its name, size, type, download link and when it expires.
Action
Get intake linkReturns one intake link from your FilePost account, looked up by its intake link ID. FilePost has no single-link endpoint, so the link is selected out of your full list of intake links.
Action
List FilesReturns the files stored in your FilePost account, newest first, together with the total number of files.
Action
List intake linksReturns the intake links on your FilePost account, with each link's label, public upload page, limits and expiry.
Action
Update fileChanges whether a stored file's name appears in its public link, and returns the file with its new link.
Action
Upload FileUploads a file to FilePost and returns its shareable link.
Action
Upload File From URLStores a file from a public web link in FilePost and returns its shareable link.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.