logo-dev

name

logo-dev

description

Logo.dev is a developer tool that provides an API for retrieving company logos and brand assets from domains or company names, allowing applications and workflows to enrich interfaces, customer records, and business data with consistent visual branding. Read and write Logo.dev data through One: logos, marketindexlogos, cryptocurrencylogos, usercreditsautorecharge, stockexchangelogos, brandprofile and more, 13 actions with real parameter documentation. Use whenever the user asks to look something up in Logo.dev, create or update a record there, or build code against the Logo.dev API.

Logo.dev through One

Logo.dev is a developer tool that provides an API for retrieving company logos and brand assets from domains or company names, allowing applications and workflows to enrich interfaces, customer records, and business data with consistent visual branding.

One exposes Logo.dev 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 logo-dev 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 Logo.dev 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 Logo.dev 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

Logos

Action	Method	Path	Action id
Get a Logo by Brand Name	GET	/name/{{brand}}	conn_mod_def::GMbeXIZ3HPg::IdPO2Iw4SQyAAiH5Miyq0g
Get a Logo by Domain	GET	/{{domain}}	conn_mod_def::GMbeXJbk1Qg::NhTmYA4OQxefYQGlOGyRow
Get a Logo by ISIN	GET	/isin/{{isin}}	conn_mod_def::GMbeXH8nXQA::ifBb8LidRVW9jkagvuyUVA
Get a Logo by Stock Ticker	GET	/ticker/{{ticker}}	conn_mod_def::GMbeXX3927A::gx0UgKYvQkeRL185DHHAmw

MarketIndexLogos

Action	Method	Path	Action id
Get a Logo by Market Index	GET	/index/{{symbol}}	conn_mod_def::GMbeXLNjRAg::NhpkRmNdRKOlQqb8jXHOKQ

CryptocurrencyLogos

Action	Method	Path	Action id
Get a Cryptocurrency Logo by Symbol	GET	/crypto/{{symbol}}	conn_mod_def::GMbeXPgqu8A::cwE0qM6gROW3Tjh7fUoCJA

UserCreditsAutoRecharge

Action	Method	Path	Action id
Configure Credit Auto-Recharge for a User	PUT	/user/{{id}}/credits/auto_recharge	conn_mod_def::GMbeXX19MjA::lzQ4BLUlSAupX44A5KbEJA

StockExchangeLogos

Action	Method	Path	Action id
Get a Logo by Stock Exchange	GET	/exchange/{{exchange}}	conn_mod_def::GMbeXX6nCEg::w7TyiW7zTV-adxKuYC5YHw

BrandProfile

Action	Method	Path	Action id
Get a Brand Profile by Domain	GET	/brand/{{domain}}	conn_mod_def::GMbeXYKCXhg::JQWJSV4-SUWjNzIMm6wH5A

Domains

Action	Method	Path	Action id
Describe a Domain	GET	/describe/{{domain}}	conn_mod_def::GMbeXbal4vA::8nUmnS2fQj-GwfJU4bQTPA

Credits

Action	Method	Path	Action id
Get Credit Status for a User	GET	/user/{{id}}/credits	conn_mod_def::GMbeXhY8SNA::xuchvNoaSsCYyEMSd9St7A

Merchant

Action	Method	Path	Action id
Identify a Merchant	POST	/transaction	conn_mod_def::GMbeXiGfxBg::BL7d_20JQJGfjcBBc0G9fw

Brands

Action	Method	Path	Action id
Search Brands	GET	/search	conn_mod_def::GMbeXi5yMOA::VF-IuvkYSMq0Dg8ewDf8fA

When a call fails

The error comes from Logo.dev, 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/logo-dev

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