Skip to main content
Placet provides a simple REST API that any HTTP client can use. Connect AI agents, automation workflows, CI/CD pipelines, or no-code tools. Below are examples for popular frameworks and libraries.

Python

Direct integration using requests or httpx

LangChain

Use Placet as a human-in-the-loop tool in LangChain agents

TypeScript / Node.js

Integrate with any Node.js runtime or framework

cURL / Shell

Quick integration for shell scripts and cron jobs

​
Authentication

All integrations use the same authentication method: an API key passed as a Bearer token. 
Authorization: Bearer hp_your-api-key
Create API keys in Settings → API Keys in the Placet web UI.

​
Base URL

All agent-facing endpoints live under /api/v1/: 
https://your-placet-instance.com/api/v1/messages
https://your-placet-instance.com/api/v1/reviews
https://your-placet-instance.com/api/v1/files
https://your-placet-instance.com/api/v1/status