Build multi-client publishing workflows with the Postly API
Connect your apps, automate publishing, and manage growing content operations across multiple brands, workspaces, and client accounts with a developer-first REST API.
Access
API access is available on the Team plan by default.
Keys
Generate as many API keys as you need for separate integrations.
Scale
Publish to all social accounts your current plan supports.
Yes — Postly supports multi-client and growing-volume publishing workflows
Postly is structured for teams building internal tools, client-service systems, and SaaS workflows that need centralized publishing across supported social platforms.
Multi-client workflows
Use separate workspaces, brands, or account groups for different clients while managing publishing from one system.
Multiple API keys
Create dedicated API keys for different apps, environments, teams, or automation pipelines.
Plan-aligned publishing
Your API can publish to the social accounts and publishing capacity supported by your current plan.
Automation-friendly
Works well with n8n, Zapier, Make, internal dashboards, content pipelines, and custom integrations.
Essentials
Quick guides to help your team go live faster.
API Reference & Guides
Explore endpoints, authentication, request examples, and setup instructions for production use.
Google Sheets Bulk
Automate content at scale by syncing spreadsheet rows directly into publishing workflows.
Formats, Assets & Limits
Understand content formats, media requirements, and upload constraints before building your pipeline.
Designed for teams that need publishing infrastructure, not just a scheduler
The Team plan includes API access by default, making it easy to build custom integrations, automate workflows, and scale operations without extra complexity.
Choose a plan that supports your team’s publishing needs.
Generate one or more API keys for apps, automations, or environments.
Publish across the social accounts available on your current plan.
Included on Team
- • API access is included on the Team plan.
- • Generate and manage multiple API keys.
- • Use separate keys for apps, clients, or workflows.
- • Start integrating without extra activation steps.
Good fit for
- • SaaS studios and internal tools
- • Marketing systems serving multiple clients
- • Automated article, job, or listing distribution
- • Teams replacing manual publishing workflows
As your operation grows, you can expand account capacity and keep using the same API-driven workflow instead of rebuilding your publishing infrastructure.
Built to support real content infrastructure
Postly separates account connection, workspace structure, and publishing actions so teams can organize clients cleanly while automating distribution from their own systems.
Connect social accounts securely through the dashboard where required.
Use the API to automate publishing and structure client workflows.
Expand team usage and social account capacity as your operation grows.
Good fit for
Common integrations
Multi-tenant publishing
Run separate client or brand workflows while keeping publishing centralized inside Postly.
Growing volume over time
Start with a plan that fits today and expand account capacity as your business scales.
Integration per environment
Use dedicated API keys for staging, production, client-specific apps, or partner workflows.
Faster time to market
Use Postly as your publishing layer instead of building and maintaining the infrastructure yourself.
Use a dedicated key for each integration or environment
Authorization: Bearer YOUR_POSTLY_API_KEYUse workspace structure to organize client publishing
POST /v1/posts
{
"workspaceId": "ws_client_acme",
"platforms": ["linkedin", "facebook"],
"content": {
"text": "Your content here"
},
"scheduleAt": null
}Docs first. Support when you need it.
The API docs include setup guides, authentication details, and request examples. If your team needs help with implementation, our support team can help you move faster.
Postly can serve as your publishing layer for internal tools, client systems, and automated content operations.
Review the docs, generate your keys, test your first requests, and contact support for implementation questions or edge cases.