linkup

name

linkup

description

Linkup is a workflow automation platform that connects applications, APIs, and internal tools, enabling teams to build automated processes, move data between systems, and streamline operational tasks without managing custom integration infrastructure. Read and write Linkup data through One: tasks, research, webpage, creditsbalance, researchtask, search and more, 10 actions with real parameter documentation. Use whenever the user asks to look something up in Linkup, create or update a record there, or build code against the Linkup API.

Linkup through One

Linkup is a workflow automation platform that connects applications, APIs, and internal tools, enabling teams to build automated processes, move data between systems, and streamline operational tasks without managing custom integration infrastructure.

One exposes Linkup through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform linkup if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm Linkup is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real Linkup account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

Tasks

Action	Method	Path	Action id
Get a Task	GET	/v1/tasks/{{id}}	conn_mod_def::GKqCDoPY-bA::_fxRPnVDSuKmxPRc-cHYDw
List Tasks	GET	/tasks	conn_mod_def::GKqCDtCUEoA::AZVJOfFFQfCuLtlKLgR-TQ
Create Tasks	POST	/v1/tasks	conn_mod_def::GKqCDoTIlYg::GSrwavPUTgu3ylK1We_gjw

Research

Action	Method	Path	Action id
List Research Tasks	GET	/v1/research	conn_mod_def::GKqCDa0o_8g::_OJmp_NrTkWraxpXGGWb1g
Create a Research Task	POST	/research	conn_mod_def::GKqCDaznHJg::7uqFiGo0RRqIJsJ1aYiapQ

Webpage

Action	Method	Path	Action id
Fetch a Webpage	POST	/fetch	conn_mod_def::GKqCDbbrUhg::6kKLtkyZSuaTBS6dc4YTLA

CreditsBalance

Action	Method	Path	Action id
Get Credits Balance	GET	/credits/balance	conn_mod_def::GKqCDduayPA::VRhuazdSQKun8oGB2UNVGw

ResearchTask

Action	Method	Path	Action id
Get a Research Task	GET	/v1/research/{{id}}	conn_mod_def::GKqCDfhJUHA::LdKxU2EgQDKu_nwRiGt8Bw

Search

Action	Method	Path	Action id
Search Web Content	POST	/v1/search	conn_mod_def::GKqCDoVZPMg::J6jXYwHOSdOoGvoyfeR5og

Responses

Action	Method	Path	Action id
Create a Response	POST	/v1/responses	conn_mod_def::GKqCDtMeOAA::vuNg_nBRRKqO1Rt8yZxheA

When a call fails

The error comes from Linkup, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/linkup

Integration knowledge by One (withone.ai), licensed under One-Knowledge-1.0. Attribution must be preserved in derivative works.