aid: sleekflow
url: https://raw.githubusercontent.com/api-evangelist/sleekflow/refs/heads/main/apis.yml
name: SleekFlow
kind: company
description: SleekFlow is an omnichannel social-commerce and customer-engagement
  platform that unifies WhatsApp, Facebook Messenger, Instagram, WeChat, LINE, SMS,
  and live chat into a single inbox with automation, broadcast, and AI. The SleekFlow
  Platform API exposes contacts, conversations, messaging, companies, lists, staff
  and teams, and webhooks for building custom integrations on top of the platform.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Messaging
- Omnichannel
- WhatsApp
- Customer Engagement
- Social Commerce
- Automation
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.19'
apis:
- aid: sleekflow:contacts
  name: SleekFlow Contacts API
  tags:
  - Contacts
  - CRM
  - Customers
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://apidoc.sleekflow.io/docs/platform-api/3z6iu3fo5evix-contacts
  baseURL: https://api.sleekflow.io
  properties:
  - url: https://help.sleekflow.io/en_US/integrations/platform-api-integration
    type: Documentation
  - url: https://apidoc.sleekflow.io/docs/platform-api/3z6iu3fo5evix-contacts
    type: APIReference
  - url: openapi/sleekflow-openapi.yml
    type: OpenAPI
  - url: collections/sleekflow.postman_collection.json
    type: PostmanCollection
  description: Create, update, retrieve, search, and delete contacts, including
    dynamic field selection, so customer records can be synced between SleekFlow
    and external systems.
- aid: sleekflow:conversations
  name: SleekFlow Conversations & Messaging API
  tags:
  - Conversations
  - Messaging
  - Inbox
  - WhatsApp
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://apidoc.sleekflow.io/docs/platform-api/9ty13q0r571om-messaging
  baseURL: https://api.sleekflow.io
  properties:
  - url: https://apidoc.sleekflow.io/docs/platform-api/9ty13q0r571om-messaging
    type: APIReference
  - url: openapi/sleekflow-openapi.yml
    type: OpenAPI
  - url: collections/sleekflow.postman_collection.json
    type: PostmanCollection
  description: Send messages, files, and internal notes across WhatsApp and other
    channels, check the WhatsApp Business conversation window, retrieve
    conversations and messages, and update a conversation's assignee in the
    shared inbox.
- aid: sleekflow:companies
  name: SleekFlow Companies API
  tags:
  - Companies
  - Organizations
  - CRM
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://apidoc.sleekflow.io/docs/platform-api/nijbjgxrs4s50-sleek-flow-platform-api
  baseURL: https://api.sleekflow.io
  properties:
  - url: https://apidoc.sleekflow.io/docs/platform-api/nijbjgxrs4s50-sleek-flow-platform-api
    type: APIReference
  - url: openapi/sleekflow-openapi.yml
    type: OpenAPI
  - url: collections/sleekflow.postman_collection.json
    type: PostmanCollection
  description: Manage company records and associate contacts with companies for
    B2B engagement workflows.
- aid: sleekflow:lists
  name: SleekFlow Lists API
  tags:
  - Lists
  - Segmentation
  - Contacts
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://apidoc.sleekflow.io/docs/platform-api/3z6iu3fo5evix-contacts
  baseURL: https://api.sleekflow.io
  properties:
  - url: https://apidoc.sleekflow.io/docs/platform-api/3z6iu3fo5evix-contacts
    type: APIReference
  - url: openapi/sleekflow-openapi.yml
    type: OpenAPI
  - url: collections/sleekflow.postman_collection.json
    type: PostmanCollection
  description: Create and manage contact lists, retrieve list details, and add or
    remove contacts from lists for segmentation and broadcast targeting.
- aid: sleekflow:staff-teams
  name: SleekFlow Staff & Teams API
  tags:
  - Staff
  - Teams
  - Users
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://apidoc.sleekflow.io/docs/platform-api/t21aeu2xvtiw6-staff-and-team
  baseURL: https://api.sleekflow.io
  properties:
  - url: https://apidoc.sleekflow.io/docs/platform-api/t21aeu2xvtiw6-staff-and-team
    type: APIReference
  - url: openapi/sleekflow-openapi.yml
    type: OpenAPI
  - url: collections/sleekflow.postman_collection.json
    type: PostmanCollection
  description: List and manage staff and teams, assign staff to teams, and read
    per-staff conversation summaries for workforce and routing management.
- aid: sleekflow:webhooks
  name: SleekFlow Webhooks API
  tags:
  - Webhooks
  - Events
  - Notifications
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://help.sleekflow.io/en_US/integrations/platform-api-integration
  baseURL: https://api.sleekflow.io
  properties:
  - url: https://help.sleekflow.io/en_US/integrations/platform-api-integration
    type: Documentation
  - url: openapi/sleekflow-openapi.yml
    type: OpenAPI
  - url: review.yml
    type: Review
  description: Register webhook subscriptions to receive real-time HTTP callbacks
    for new and updated contacts and incoming messages, enabling event-driven
    integrations.
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/sleekflow
- type: Website
  url: https://sleekflow.io
- type: Documentation
  url: https://apidoc.sleekflow.io/docs/platform-api/nijbjgxrs4s50-sleek-flow-platform-api
- type: Plans
  url: plans/sleekflow-plans-pricing.yml
- type: RateLimits
  url: rate-limits/sleekflow-rate-limits.yml
- type: FinOps
  url: finops/sleekflow-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com