MailerLite is where many businesses run their newsletters. Connect it and you can send any Fetch contact to one of your MailerLite groups in two clicks. Fetch keeps their name and phone up to date from then on.
Only an Owner or Admin sees Integrations.
Get your API key
- Log in to MailerLite.
- Click Integrations in the sidebar, then open API.
- Click Generate new token, name it “Fetch”, allow all IP addresses, and create it. Copy the token.

Connect
- In Fetch, click your avatar, choose Settings, then Integrations.
- On the MailerLite card, click Connect.
- Paste the token under API Key and click Connect.
The card shows a green check, and the Groups panel lists your groups. If it is empty, click the refresh icon, Resync MailerLite.
Send a contact to a group
Nothing is sent on its own. You choose who goes:
- Open the contact, click ⋮ next to their name and choose MailerLite.
- Choose a group under Select a Group and click Send to MailerLite.
The dialog then shows Contact Synced. The contact needs an email address first.
You can also send a brand new contact while reviewing their form submission: tick Send To MailerLite and choose the group before you save.
What is synced
First name, last name, phone, and the city, state and ZIP. No tags, no notes, no animals. Once a contact has been sent, a later change to those fields in Fetch is sent to MailerLite again on its own.
Disconnect
Open the Disconnect MailerLite panel on the card and confirm. Fetch stops sending. Your subscribers and groups in MailerLite stay. Only the Owner can disconnect.
FAQs
Check the token for a missing character or a space at the end, and that it is still active in MailerLite. Fetch uses the current MailerLite, not MailerLite Classic, so a Classic key does not work.
Click Resync MailerLite on the card. Fetch loads up to 100 groups. If one is still missing, make sure it exists in MailerLite.
No. You send each one, from their profile or while reviewing their submission.


