Keep your Meser10 list up to date from any Make scenario
When someone fills in a form, buys in your store or signs up for a webinar, your Make scenario passes the details to your Meser10 list right away. Three modules, 13 fields, all on the Make canvas.
Make is a visual automation tool: you build a scenario on a canvas, connect apps, and add conditions, branches and loops without code. Meser10 sits on the receiving side of the scenario, so any tool Make already knows can feed your mailing lists.
Three modules
| Module | What it does |
|---|---|
| Create or Update a Contact | Adds a contact to a list in your account, with up to 13 fields in one call. An existing address is updated. |
| Change a Contact Status | Sets an existing contact to active, unsubscribed or bounced, by email or phone. |
| Find a Contact Status | Returns the current status of an address, as text and as a code, and whether the address exists in the account at all. |
The 13 fields
| Field | What it is | Note |
|---|---|---|
| ContactListName | List name | Required. Type it exactly as the list is named in your account. |
| Email address | At least one of email or phone must be sent. | |
| PhoneNo | Mobile phone | Used for SMS, and as the identifier when there is no email. |
| FirstName / LastName | First and last name | Used for personalization in the subject and body. |
| Address / City / Zipcode | Address fields | Free fields, useful for segmenting by location. |
| CustomField1 to CustomField5 | Five custom fields | Their names are set in your account, for example customer number or branch. |
Connect in three steps
- Install the app. Open the Meser10 invitation link for Make while signed in to Make, and the app is added to your account.
- Connect your account. Add a Meser10 module to a scenario and click Create a connection. Get your API key in Meser10 under My account, Advanced settings, API settings. The connection test is a read-only query and creates or sends nothing.
- Map the fields. Type the list name exactly as it appears in your account, and drag the matching value into each field from the module before it.
Status
The app is published and works, and anyone who opens the invitation link gets it in their account. It is not yet listed in the Make app directory, which requires a review by Make. We applied in September 2026 and the request is waiting for their review. There is no difference in what you can build. The app has no triggers yet, so Meser10 cannot start a scenario on its own. If you need that direction, Zapier has triggers, and there is the JSON API.
Questions
What do I need to connect Meser10 to Make?
A Meser10 account and an API key. There is no plugin to install and no server to run.
Is the app in the Make app directory?
Not yet. It is a public app reached through an invitation link, with the same modules and behavior. Listing needs a review by Make, which is pending.
Make or Zapier?
The same three contact actions and the same 13 fields. Zapier also has Send Email, Send SMS and triggers. Make suits scenarios with branches and loops; Zapier is simpler for a direct link between two tools. You can use both.
How do I know a module failed?
The app reads the error code Meser10 returns, not only the HTTP status, so a failed run stops with the platform message and never looks like a success.
Is the API key stored in the Make log?
No. The app hides the key header from the execution log. We still recommend a separate key for each integration.