FMTC News
New Look for Program Manager Accounts
March 26, 2019
March 26, 2026
Originally published March 2022 • Updated March 2026
If you’re building an affiliate site, app, or internal tool, having access to clean, up-to-date merchant logos is essential. The FMTC get-logos API allows developers and affiliates to programmatically retrieve merchant logos and screenshots for use across digital experiences.
In this guide, we’ll walk through how the getLogos API works, what data it returns, and how to start using it effectively.
What is the get-logos API?
The get-logos API is part of FMTC’s tools designed to help affiliates and partners access high-quality merchant assets. You must be an FMTC subscriber to optain this API.
With this endpoint, you can:
- Retrieve merchant logos in multiple sizes
- Pull assets dynamically into your platform
The output from the get-logos API call will be a zipped file containing the requested logos and screenshots. Logo files will be named with the FMTC Merchant ID.
What Data Does the get-logos API Return?
The API returns structured data that includes:
- Merchant identifiers
- Logo image URLs (various sizes)
View the Logos API documentation here.
How to Make a Logos API Request
To get started, you’ll need access to the FMTC API and your credentials.
A typical request includes:
- Your API Key (found under Manage Credentials & Settings in your FMTC portal)
- Optional filters (such as merchants IDS or Since Date)
- Desired output format
- Example Request: https://s3.fmtc.co/api/4.0.0/get-logos?api_token=API_KEY
Once submitted, the API returns a response containing logo and screenshot data that can be rendered directly in your application.
Enable Custom Merchant Logos and Descriptions
As a subscriber, you can add custom logos of any size. You can enable this feature by navigating to the Feed Settings and selecting the “Enable Custom Merchant Logo/Description” option.
Once you enable this feature, you can add a custom logo URL on the Manage Deal Programs page.
- Click the Arrow Down option Next to the Merchants Name.
- Click Edit
- Input the Merchant Name, Logo URL, and Description
get-logos Request Parameters
- size – specify the size of the logos and screenshots you wish to receive. If you want all sizes, you don’t need to specify anything in this field. FMTC offers the following sizes:
- 88×31 – Logo of the merchant
- 120×60 – Logo of the merchant
- 280×210 – Screenshot of the merchant’s homepage
- 600×450 – Screenshot of the merchant’s homepage
- merchantids – ask for only selected merchants by ID. This endpoint will provide only merchants you selected in your dashboard. This parameter accepts a comma-separated list. For example, https://services.fmtc.co/v2/getLogos?key=&merchantids=12345,67890 gives information about merchants #12345 and #67890.
- sincedate – return only merchant logos that have been added or modified since this date. It is in a modified ISO 8601 format, omitting the time zone. For example: https://services.fmtc.co/v2/getLogos?key=&sincedate=2021-12-13T18:00:00 will return all deals modified or created after December 13, 2021 at 6:00 PM. Please note: all our timestamps are in Pacific time.
- complete – defaulted to send back the only logos you have selected through your account. Set this value to 1 (true) if you wish to receive all logos for merchants integrated with FMTC.
Get Started with FMTC
Ready to start integrating merchant logos into your platform?
FMTC makes it easy to access high-quality affiliate data, logos, and APIs—all in one place.
👉 Get started today: https://www.fmtc.co/getstarted/
As always, our team is ready to help you! If you have any questions or concerns, feel free to reach out to your account manager or send us an email at [email protected]. Curious about other FMTC API endpoints? Feel free to read the following: