Getting Started

What is PostPress?

PostPress is a modern API designed to bring messaging, social, and email channels into your product through a single, unified interface, with AI primitives built in.

With PostPress, you can effortlessly integrate messaging from popular platforms like LinkedIn, WhatsApp, Instagram, and Telegram. We also offer complete email integration with every major provider, including Google, Microsoft, and any IMAP mailbox.

Beyond connectivity, PostPress ships with an AI capability layer for intent scoring, ICP matching, and reply generation. Our roadmap also includes SMS/RCS, calendar, and contacts support in the near future.

How can PostPress help?

Skip the complexity of building messaging, social, and AI infrastructure from scratch. Cut development time and cost by leveraging PostPress's ready-made API. With just a few calls, you can ship inside your own UI:

• Centralize message history per contact. Retrieve the full conversation with a contact, regardless of which channel it came through.
• Real-time notifications. Subscribe to webhooks to receive new messages, emails, and events as they happen.
• Send messages. Send messages or emails to any recipient, and start brand-new 1:1 chats directly from your app.
• Invite contacts. Send invitations to grow your user network or power an outreach sequence.
• Get contact information. Fetch profile data, status, relationship signals, and posts from any person or company.
• Run AI on every event. Score buying intent, match against your ICP, and draft replies tuned to the thread.

How to test? Create a PostPress account

To start exploring PostPress's messaging, social, and AI capabilities, follow these steps:

1. Create an account at dashboard.postpress.ai/signup.
2. Sign in to the dashboard and grab your API base URL, which every request will target.
3. Generate an access token from Settings › API Keys.
4. On the Accounts page, connect a live account (LinkedIn, Gmail, WhatsApp), so you can test send/receive flows without wiring the hosted-link OAuth into your app first.
5. Then experiment with every endpoint, without writing a single line of code, directly inside the API Reference section of these docs. Supply your token, fill in the parameters, and hit Try it.

Base URL

https://api.postpress.ai/v1

Quick links

• Quickstart. Make your first call in under a minute.
• Authentication. Issue API keys with custom expiry.
• Accounts. Connect a LinkedIn or Gmail account.
• Messaging. Read inboxes and send messages.