Skip to content

feat(loops): add Loops email platform integration #3359

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
waleedlatif1 merged 2 commits into from
Feb 27, 2026
+2,147 −0
Merged

feat(loops): add Loops email platform integration #3359

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ad98f8f
feat(loops): add Loops email platform integration
waleedlatif1 Feb 27, 2026
a1e9e06
ran litn
waleedlatif1 Feb 27, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 11 additions & 0 deletions apps/docs/components/icons.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3980,6 +3980,17 @@ export function IntercomIcon(props: SVGProps<SVGSVGElement>) {
)
}

export function LoopsIcon(props: SVGProps<SVGSVGElement>) {
return (
<svg {...props} viewBox='0 0 256 256' fill='none' xmlns='http://www.w3.org/2000/svg'>
<path
fill='currentColor'
d='M192.352 88.042c0-7.012-5.685-12.697-12.697-12.697s-12.697 5.685-12.697 12.697c0 .634.052 1.255.142 1.866a25.248 25.248 0 0 0-4.9-.49c-14.006 0-25.36 11.354-25.36 25.36 0 1.63.16 3.222.456 4.765a37.8 37.8 0 0 0-9.296-1.173c-20.95 0-37.935 16.985-37.935 37.935S107.05 194.24 128 194.24s37.935-16.985 37.935-37.935a37.7 37.7 0 0 0-3.78-16.555 25.2 25.2 0 0 0 12.487-3.336 25.2 25.2 0 0 0 4.558 3.336v.02c14.006 0 25.36-11.354 25.36-25.36 0-12.48-9.018-22.855-20.888-24.996a12.6 12.6 0 0 0 8.68-11.972m-77.05 68.263c0-7.012 5.685-12.697 12.697-12.697s12.697 5.685 12.697 12.697c0 7.013-5.685 12.697-12.697 12.697s-12.697-5.685-12.697-12.697'
/>
</svg>
)
}

export function LumaIcon(props: SVGProps<SVGSVGElement>) {
return (
<svg {...props} fill='none' viewBox='0 0 133 134' xmlns='http://www.w3.org/2000/svg'>
Expand Down
2 changes: 2 additions & 0 deletions apps/docs/components/ui/icon-mapping.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,7 @@ import {
LinearIcon,
LinkedInIcon,
LinkupIcon,
LoopsIcon,
LumaIcon,
MailchimpIcon,
MailgunIcon,
Expand Down Expand Up @@ -236,6 +237,7 @@ export const blockTypeToIconMap: Record<string, IconComponent> = {
linear: LinearIcon,
linkedin: LinkedInIcon,
linkup: LinkupIcon,
loops: LoopsIcon,
luma: LumaIcon,
mailchimp: MailchimpIcon,
mailgun: MailgunIcon,
Expand Down
273 changes: 273 additions & 0 deletions apps/docs/content/docs/en/tools/loops.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,273 @@
---
title: Loops
description: Manage contacts and send emails with Loops
---

import { BlockInfoCard } from "@/components/ui/block-info-card"

<BlockInfoCard
type="loops"
color="#FAFAF9"
/>

{/* MANUAL-CONTENT-START:intro */}
[Loops](https://loops.so/) is an email platform built for modern SaaS companies, offering transactional emails, marketing campaigns, and event-driven automations through a clean API. This integration connects Loops directly into Sim workflows.

With Loops in Sim, you can:

- **Manage contacts**: Create, update, find, and delete contacts in your Loops audience
- **Send transactional emails**: Trigger templated transactional emails with dynamic data variables
- **Fire events**: Send events to Loops to trigger automated email sequences and workflows
- **Manage subscriptions**: Control mailing list subscriptions and contact properties programmatically
- **Enrich contact data**: Attach custom properties, user groups, and mailing list memberships to contacts

In Sim, the Loops integration enables your agents to manage email operations as part of their workflows. Supported operations include:

- **Create Contact**: Add a new contact to your Loops audience with email, name, and custom properties.
- **Update Contact**: Update an existing contact or create one if no match exists (upsert behavior).
- **Find Contact**: Look up a contact by email address or userId.
- **Delete Contact**: Remove a contact from your audience.
- **Send Transactional Email**: Send a templated transactional email to a recipient with dynamic data variables.
- **Send Event**: Trigger a Loops event to start automated email sequences for a contact.

Configure the Loops block with your API key from the Loops dashboard (Settings > API), select an operation, and provide the required parameters. Your agents can then manage contacts and send emails as part of any workflow.
{/* MANUAL-CONTENT-END */}


## Usage Instructions

Integrate Loops into the workflow. Create and manage contacts, send transactional emails, and trigger event-based automations.



## Tools

### `loops_create_contact`

Create a new contact in your Loops audience with an email address and optional properties like name, user group, and mailing list subscriptions.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |
| `email` | string | Yes | The email address for the new contact |
| `firstName` | string | No | The contact first name |
| `lastName` | string | No | The contact last name |
| `source` | string | No | Custom source value replacing the default "API" |
| `subscribed` | boolean | No | Whether the contact receives campaign emails \(defaults to true\) |
| `userGroup` | string | No | Group to segment the contact into \(one group per contact\) |
| `userId` | string | No | Unique user identifier from your application |
| `mailingLists` | json | No | Mailing list IDs mapped to boolean values \(true to subscribe, false to unsubscribe\) |
| `customProperties` | json | No | Custom contact properties as key-value pairs \(string, number, boolean, or date values\) |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `success` | boolean | Whether the contact was created successfully |
| `id` | string | The Loops-assigned ID of the created contact |

### `loops_update_contact`

Update an existing contact in Loops by email or userId. Creates a new contact if no match is found (upsert). Can update name, subscription status, user group, mailing lists, and custom properties.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |
| `email` | string | No | The contact email address \(at least one of email or userId is required\) |
| `userId` | string | No | The contact userId \(at least one of email or userId is required\) |
| `firstName` | string | No | The contact first name |
| `lastName` | string | No | The contact last name |
| `source` | string | No | Custom source value replacing the default "API" |
| `subscribed` | boolean | No | Whether the contact receives campaign emails \(sending true re-subscribes unsubscribed contacts\) |
| `userGroup` | string | No | Group to segment the contact into \(one group per contact\) |
| `mailingLists` | json | No | Mailing list IDs mapped to boolean values \(true to subscribe, false to unsubscribe\) |
| `customProperties` | json | No | Custom contact properties as key-value pairs \(send null to reset a property\) |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `success` | boolean | Whether the contact was updated successfully |
| `id` | string | The Loops-assigned ID of the updated or created contact |

### `loops_find_contact`

Find a contact in Loops by email address or userId. Returns an array of matching contacts with all their properties including name, subscription status, user group, and mailing lists.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |
| `email` | string | No | The contact email address to search for \(at least one of email or userId is required\) |
| `userId` | string | No | The contact userId to search for \(at least one of email or userId is required\) |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `contacts` | array | Array of matching contact objects \(empty array if no match found\) |
| ↳ `id` | string | Loops-assigned contact ID |
| ↳ `email` | string | Contact email address |
| ↳ `firstName` | string | Contact first name |
| ↳ `lastName` | string | Contact last name |
| ↳ `source` | string | Source the contact was created from |
| ↳ `subscribed` | boolean | Whether the contact receives campaign emails |
| ↳ `userGroup` | string | Contact user group |
| ↳ `userId` | string | External user identifier |
| ↳ `mailingLists` | object | Mailing list IDs mapped to subscription status |
| ↳ `optInStatus` | string | Double opt-in status: pending, accepted, rejected, or null |

### `loops_delete_contact`

Delete a contact from Loops by email address or userId. At least one identifier must be provided.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |
| `email` | string | No | The email address of the contact to delete \(at least one of email or userId is required\) |
| `userId` | string | No | The userId of the contact to delete \(at least one of email or userId is required\) |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `success` | boolean | Whether the contact was deleted successfully |
| `message` | string | Status message from the API |

### `loops_send_transactional_email`

Send a transactional email to a recipient using a Loops template. Supports dynamic data variables for personalization and optionally adds the recipient to your audience.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |
| `email` | string | Yes | The email address of the recipient |
| `transactionalId` | string | Yes | The ID of the transactional email template to send |
| `dataVariables` | json | No | Template data variables as key-value pairs \(string or number values\) |
| `addToAudience` | boolean | No | Whether to create the recipient as a contact if they do not already exist \(default: false\) |
| `attachments` | json | No | Array of file attachments. Each object must have filename \(string\), contentType \(MIME type string\), and data \(base64-encoded string\). |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `success` | boolean | Whether the transactional email was sent successfully |

### `loops_send_event`

Send an event to Loops to trigger automated email sequences for a contact. Identify the contact by email or userId and include optional event properties and mailing list changes.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |
| `email` | string | No | The email address of the contact \(at least one of email or userId is required\) |
| `userId` | string | No | The userId of the contact \(at least one of email or userId is required\) |
| `eventName` | string | Yes | The name of the event to trigger |
| `eventProperties` | json | No | Event data as key-value pairs \(string, number, boolean, or date values\) |
| `mailingLists` | json | No | Mailing list IDs mapped to boolean values \(true to subscribe, false to unsubscribe\) |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `success` | boolean | Whether the event was sent successfully |

### `loops_list_mailing_lists`

Retrieve all mailing lists from your Loops account. Returns each list with its ID, name, description, and public/private status.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `mailingLists` | array | Array of mailing list objects |
| ↳ `id` | string | The mailing list ID |
| ↳ `name` | string | The mailing list name |
| ↳ `description` | string | The mailing list description \(null if not set\) |
| ↳ `isPublic` | boolean | Whether the list is public or private |

### `loops_list_transactional_emails`

Retrieve a list of published transactional email templates from your Loops account. Returns each template with its ID, name, last updated timestamp, and data variables.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |
| `perPage` | string | No | Number of results per page \(10-50, default: 20\) |
| `cursor` | string | No | Pagination cursor from a previous response to fetch the next page |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `transactionalEmails` | array | Array of published transactional email templates |
| ↳ `id` | string | The transactional email template ID |
| ↳ `name` | string | The template name |
| ↳ `lastUpdated` | string | Last updated timestamp |
| ↳ `dataVariables` | array | Template data variable names |
| `pagination` | object | Pagination information |
| ↳ `totalResults` | number | Total number of results |
| ↳ `returnedResults` | number | Number of results returned |
| ↳ `perPage` | number | Results per page |
| ↳ `totalPages` | number | Total number of pages |
| ↳ `nextCursor` | string | Cursor for next page \(null if no more pages\) |
| ↳ `nextPage` | string | URL for next page \(null if no more pages\) |

### `loops_create_contact_property`

Create a new custom contact property in your Loops account. The property name must be in camelCase format.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |
| `name` | string | Yes | The property name in camelCase format \(e.g., "favoriteColor"\) |
| `type` | string | Yes | The property data type \(e.g., "string", "number", "boolean", "date"\) |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `success` | boolean | Whether the contact property was created successfully |

### `loops_list_contact_properties`

Retrieve a list of contact properties from your Loops account. Returns each property with its key, label, and data type. Can filter to show all properties or only custom ones.

#### Input

| Parameter | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `apiKey` | string | Yes | Loops API key for authentication |
| `list` | string | No | Filter type: "all" for all properties \(default\) or "custom" for custom properties only |

#### Output

| Parameter | Type | Description |
| --------- | ---- | ----------- |
| `properties` | array | Array of contact property objects |
| ↳ `key` | string | The property key \(camelCase identifier\) |
| ↳ `label` | string | The property display label |
| ↳ `type` | string | The property data type \(string, number, boolean, date\) |


1 change: 1 addition & 0 deletions apps/docs/content/docs/en/tools/meta.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,7 @@
"linear",
"linkedin",
"linkup",
"loops",
"luma",
"mailchimp",
"mailgun",
Expand Down
Loading