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Ollama ACTION

Generate Chat Completion

Generates the next message in a chat with a provided model. See the documentation.
  • Action
  • Writes data
  • API key
  • SDK
  • MCP

IMPLEMENTATION

Call this tool

Connect a user's Ollama account once, then configure and run Generate Chat Completion from your backend or agent.

import { PipedreamClient } from "@pipedream/sdk"

const pd = new PipedreamClient({
  projectId: process.env.PIPEDREAM_PROJECT_ID!,
  clientId: process.env.PIPEDREAM_CLIENT_ID!,
  clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
  projectEnvironment: "production",
})

const result = await pd.actions.run({
  id: "ollama-generate-chat-completion",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    ollama: { authProvisionId: "apn_xxxxxxx" },
    model: "Model Name",
    messages: ["Messages"],
  },
})

console.log(result)

SCHEMA

Inputs

Pipedream supplies the connected account. Your application provides the operation-specific values below. Dynamic inputs are resolved against that user's account.

Generate Chat Completion inputs
Property Type Description
model Model Name string
Model names follow a model:tag format, where model can have an optional namespace such as example/model. Some examples are orca-mini:3b-q4_1 and llama3:70b. The tag is optional and, if not provided, will default to latest. The tag is used to identify a specific version.
Required Dynamic
messages Messages string[]

The messages of the chat, this can be used to keep a chat memory. Each row should be set as a JSON format string. Eg. {"role": "user", "content": "Hello"}. The message object has the following fields:

  • role: the role of the message, either system, user, assistant, or tool.
  • content: The content of the message.
  • images (optional): a list of images to include in the message (for multimodal models such as llava).
  • tool_calls(optional): a list of tools the model wants to use.
Required
tools Tools string[]
A list of tools the model can use. Each row should be set as a JSON format string.
Optional
options Advanced Options object
Additional model parameters listed in the documentation for the Modelfile such as temperature
Optional
stream Stream boolean
If false the response will be returned as a single response object, rather than a stream of objects.
Optional
keepAlive Keep Alive string
Controls how long the model will stay loaded into memory following the request (default: 5m).
Optional

REFERENCE

Tool details

Behavior hints are published with the component in the Pipedream registry and surface as MCP tool annotations, so an agent can reason about a tool before it calls it.

Registry key
ollama-generate-chat-completion
Version
0.0.3
App
Ollama
Authentication
API key
Read-only
No
Destructive
No
Open world
Yes