Open Router

OpenRouter provides a unified API that gives you access to hundreds of AI models through a single endpoint, while automatically handling fallbacks and selecting the most cost-effective options.

Categories: Artificial Intelligence

Type: openRouter/v1

Connections

Version: 1

Bearer Token

Properties

Name	Label	Type	Description	Required
token	Token	STRING		true

Connection Setup

Login into your OpenRouter AI console.
Click on Get API Key.
Click on New Key.
Enter name of your API key.
Click on Create.
Here you can copy your API Key.
Done 🚀.

Actions

Ask

Name: ask

Ask anything you want.

Properties

Name	Label	Type	Description	Required
supportedParameters	Supported parameters	ARRAY Items [STRING]	Filter models by supported parameter	true
model	Model	STRING Depends On supportedParameters	ID of the model to use.	true
userPrompt	Prompt	STRING	User prompt to the model.	true
format	Format	STRING Options SIMPLE, ADVANCED	Format of providing the prompt to the model.	true
systemPrompt	System Prompt	STRING	System prompt to the model.	false
attachments	Attachments	ARRAY Items [FILE_ENTRY]	Only text and image files are supported. Also, only certain models supports images. Please check the documentation.	false
messages	Messages	ARRAY Items [{STRING(role), STRING(content), [FILE_ENTRY](attachments)}]	A list of messages comprising the conversation so far.	true
response	Response	OBJECT Properties {STRING(responseFormat), STRING(responseSchema)}	The response from the API.	true
frequencyPenalty	Frequency Penalty	NUMBER	Number between -2.0 and 2.0. Positive values penalize new tokens based on their existing frequency in the text so far, decreasing the model's likelihood to repeat the same line verbatim.	false
logitBias	Logit Bias	OBJECT Properties {}	Modify the likelihood of specified tokens appearing in the completion.	false
logprobs	Logprobs	BOOLEAN Options true, false	Return log probabilities.	false
maxCompletionTokens	Max Completion Tokens	INTEGER	Maximum tokens in completion.	false
maxTokens	Max Tokens	INTEGER	The maximum number of tokens to generate in the chat completion.	false
presencePenalty	Presence Penalty	NUMBER	Number between -2.0 and 2.0. Positive values penalize new tokens based on whether they appear in the text so far, increasing the model's likelihood to talk about new topics.	false
reasoning	Reasoning effort	STRING Options none, minimal, low, medium, high, xhigh	Constrains effort on reasoning. Reducing reasoning effort can result in faster responses and fewer tokens used on reasoning in a response. For reasoning models for gpt-5 and o-series models only.	false
seed	Seed	INTEGER	Keeping the same seed would output the same response.	false
stop	Stop	ARRAY Items [STRING]	Up to 4 sequences where the API will stop generating further tokens.	false
temperature	Temperature	NUMBER	Controls randomness: Higher values will make the output more random, while lower values like will make it more focused and deterministic.	false
topLogprobs	Top Logprobs	INTEGER	Number of top log probabilities to return (0-20).	false
topK	Top K	INTEGER	Specify the number of token choices the generative uses to generate the next token.	false
topP	Top P	NUMBER	An alternative to sampling with temperature, called nucleus sampling, where the model considers the results of the tokens with top_p probability mass. So 0.1 means only the tokens comprising the top 10% probability mass are considered.	false
verbosity	Verbosity	STRING Options low, medium, high	Adjusts response verbosity. Lower levels yield shorter answers.	false
user	User	STRING	A unique identifier representing your end-user, which can help admins to monitor and detect abuse.	false

Example JSON Structure

{
  "label" : "Ask",
  "name" : "ask",
  "parameters" : {
    "supportedParameters" : [ "" ],
    "model" : "",
    "userPrompt" : "",
    "format" : "",
    "systemPrompt" : "",
    "attachments" : [ {
      "extension" : "",
      "mimeType" : "",
      "name" : "",
      "url" : ""
    } ],
    "messages" : [ {
      "role" : "",
      "content" : "",
      "attachments" : [ {
        "extension" : "",
        "mimeType" : "",
        "name" : "",
        "url" : ""
      } ]
    } ],
    "response" : {
      "responseFormat" : "",
      "responseSchema" : ""
    },
    "frequencyPenalty" : 0.0,
    "logitBias" : { },
    "logprobs" : false,
    "maxCompletionTokens" : 1,
    "maxTokens" : 1,
    "presencePenalty" : 0.0,
    "reasoning" : "",
    "seed" : 1,
    "stop" : [ "" ],
    "temperature" : 0.0,
    "topLogprobs" : 1,
    "topK" : 1,
    "topP" : 0.0,
    "verbosity" : "",
    "user" : ""
  },
  "type" : "openRouter/v1/ask"
}

Output

The output for this action is dynamic and may vary depending on the input parameters. To determine the exact structure of the output, you need to execute the action.

Create Image

Name: createImage

Create an image using text-to-image models

Properties

Name	Label	Type	Description	Required
model	Model	STRING	ID of the model to use.	true
imageMessages	Messages	ARRAY Items [{STRING(content), NUMBER(weight)}]	A list of messages comprising the conversation so far.	true
aspectRatio	Aspect Ratio	STRING Options 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9, 1:4, 4:1, 1:8, 8:1	Specific aspect ratios for generated images	false
size	Size	STRING Options 1K, 2K, 4K, 0.5K	The size of the generated images.	false
attachments	Attachments	ARRAY Items [FILE_ENTRY]	Only text and image files are supported. Also, only certain models supports images. Please check the documentation.	false
user	User	STRING	A unique identifier representing your end-user, which can help admins to monitor and detect abuse.	false

Example JSON Structure

{
  "label" : "Create Image",
  "name" : "createImage",
  "parameters" : {
    "model" : "",
    "imageMessages" : [ {
      "content" : "",
      "weight" : 0.0
    } ],
    "aspectRatio" : "",
    "size" : "",
    "attachments" : [ {
      "extension" : "",
      "mimeType" : "",
      "name" : "",
      "url" : ""
    } ],
    "user" : ""
  },
  "type" : "openRouter/v1/createImage"
}

Output

The output for this action is dynamic and may vary depending on the input parameters. To determine the exact structure of the output, you need to execute the action.

Create Speech

Name: createSpeech

Generate an audio file from the input text

Properties

Name	Label	Type	Description	Required
model	Model	STRING	ID of the model to use.	true
input	Input	STRING	The text to synthesize.	true
voice	Voice	STRING	Voice identifier (provider-specific).	true
responseFormat	Response Format	STRING Options mp3, pcm	Audio output file format.	false
speed	Speed	NUMBER	Playback speed multiplier. Only used by models that support it.	false

Example JSON Structure

{
  "label" : "Create Speech",
  "name" : "createSpeech",
  "parameters" : {
    "model" : "",
    "input" : "",
    "voice" : "",
    "responseFormat" : "",
    "speed" : 0.0
  },
  "type" : "openRouter/v1/createSpeech"
}

Output

Type: FILE_ENTRY

Properties

Name	Type	Description
extension	STRING
mimeType	STRING
name	STRING
url	STRING

Output Example

{
  "extension" : "",
  "mimeType" : "",
  "name" : "",
  "url" : ""
}

Create Transcription

Name: createTranscription

Transcribes audio into text.

Properties

Name	Label	Type	Description	Required
model	Model	STRING	ID of the model to use.	true
file	File	FILE_ENTRY	The audio file to transcribe. Supported formats: wav, mp3, flac, m4a, ogg, webm, aac.	true
language	Language	STRING Options AF, AR, HY, AZ, BE, BS, BG, CA, ZH, HR, CS, DA, NL, EL, ET, EN, FI, FR, GL, DE, HE, HI, HU, IS, ID, IT, JA, KK, KN, KO, LT, LV, MA, MK, MR, MS, NE, NO, FA, PL, PT, RO, RU, SK, SL, SR, ES, SV, SW, TA, TL, TH, TR, UK, UR, VI, CY	The language of the input audio.	false
temperature	Temperature	NUMBER	Sampling temperature for transcription.	false

Example JSON Structure

{
  "label" : "Create Transcription",
  "name" : "createTranscription",
  "parameters" : {
    "model" : "",
    "file" : {
      "extension" : "",
      "mimeType" : "",
      "name" : "",
      "url" : ""
    },
    "language" : "",
    "temperature" : 0.0
  },
  "type" : "openRouter/v1/createTranscription"
}

Output

Type: STRING

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