Logo dev

Learn how to use Logo dev with Composio

Overview

SLUG: LOGO_DEV

Description

Logo.dev provides a high-quality logo API and company brand database, enabling developers to retrieve official high-resolution logos from any domain without scraping or manual effort.

Authentication Details

generic_api_key
stringRequired

Connecting to Logo dev

Create an auth config

Use the dashboard to create an auth config for the Logo dev toolkit. This allows you to connect multiple Logo dev accounts to Composio for agents to use.

1

Select App

Navigate to [Logo dev](https://platform.composio.dev?next_page=/marketplace/Logo dev).

2

Configure Auth Config Settings

Select among the supported auth schemes of and configure them here.

3

Create and Get auth config ID

Click “Create Logo dev Auth Config”. After creation, copy the displayed ID starting with ac_. This is your auth config ID. This is not a sensitive ID — you can save it in environment variables or a database. This ID will be used to create connections to the toolkit for a given user.

Connect Your Account

Using API Key

1from composio import Composio
2
3# Replace these with your actual values
4logo_dev_auth_config_id = "ac_YOUR_LOGO_DEV_CONFIG_ID" # Auth config ID created above
5user_id = "0000-0000-0000" # UUID from database/app
6
7composio = Composio()
8
9def authenticate_toolkit(user_id: str, auth_config_id: str):
10 # Replace this with a method to retrieve an API key from the user.
11 # Or supply your own.
12 user_api_key = input("[!] Enter API key")
13
14 connection_request = composio.connected_accounts.initiate(
15 user_id=user_id,
16 auth_config_id=auth_config_id,
17 config={"auth_scheme": "API_KEY", "val": {"generic_api_key": user_api_key}}
18 )
19
20 # API Key authentication is immediate - no redirect needed
21 print(f"Successfully connected Logo dev for user {user_id}")
22 print(f"Connection status: {connection_request.status}")
23
24 return connection_request.id
25
26
27connection_id = authenticate_toolkit(user_id, logo_dev_auth_config_id)
28
29# You can verify the connection using:
30connected_account = composio.connected_accounts.get(connection_id)
31print(f"Connected account: {connected_account}")

Tools

Executing tools

To prototype you can execute some tools to see the responses and working on the [Logo dev toolkit’s playground](https://app.composio.dev/app/Logo dev)

Python
1from composio import Composio
2from openai import OpenAI
3import json
4
5openai = OpenAI()
6composio = Composio()
7
8# User ID must be a valid UUID format
9user_id = "0000-0000-0000" # Replace with actual user UUID from your database
10
11tools = composio.tools.get(user_id=user_id, toolkits=["LOGO_DEV"])
12
13print("[!] Tools:")
14print(json.dumps(tools))
15
16def invoke_llm(task = "What can you do?"):
17 completion = openai.chat.completions.create(
18 model="gpt-4o",
19 messages=[
20 {
21 "role": "user",
22 "content": task, # Your task here!
23 },
24 ],
25 tools=tools,
26 )
27
28 # Handle Result from tool call
29 result = composio.provider.handle_tool_calls(user_id=user_id, response=completion)
30 print(f"[!] Completion: {completion}")
31 print(f"[!] Tool call result: {result}")
32
33invoke_llm()

Tool List

Tool Name: Get Logo Image

Description

Tool to retrieve the logo image for a domain. use when you need the raw image bytes (png or svg) of a specific domain's logo. use after validating the domain string.

Action Parameters

domain
stringRequired
token
stringRequired

Action Response

data
objectRequired
error
string
successful
booleanRequired

Tool Name: Search Brand

Description

Tool to search for brands based on a query string. use when you need to retrieve a list of matching brands with optional pagination and filters by country or industry.

Action Parameters

country
string
industry
string
limit
integerDefaults to 10
offset
integer
query
stringRequired

Action Response

data
objectRequired
error
string
successful
booleanRequired