Developers

Build integrations, access your data programmatically, and extend GrowPanel to fit your workflow.

Build your own integration

Don't see your billing platform in our native integrations? You can connect any billing system to GrowPanel using our Import Data API.

Building integrations - Learn how GrowPanel processes subscription data and how to push customers, plans, and invoices from any billing system.

This is the recommended starting point if you want to connect a custom billing system, in-house platform, or any service we don't natively integrate with.

REST API

Access your subscription data and reports programmatically.

REST API documentation - Complete API reference including authentication, endpoints, and rate limits.

Resource	Description
Authentication	API keys and access levels
Interactive API reference	All endpoints with try-it-out, schemas, and SDK code samples
Error codes	HTTP status codes and troubleshooting
Rate limiting	Request limits and best practices

Quick example

curl https://api.growpanel.io/reports/summary \
  -H "Authorization: Bearer YOUR_API_KEY"

Official SDKs

Use a typed SDK instead of raw HTTP. All three stay in lock-step with the API — auto-generated from the same OpenAPI spec on every deploy.

SDK	Install	Docs
JavaScript / TypeScript	`npm install @growpanel/sdk`	Guide + reference
Python	`pip install growpanel`	Guide + reference
Go	`go get github.com/growpanel/growpanel-sdk-go`	Guide + reference

import { GrowPanel } from '@growpanel/sdk';
const gp = new GrowPanel({ apiKey: process.env.GROWPANEL_API_KEY });
const summary = await gp.reports.getSummary();

MCP Server

Let AI assistants access your GrowPanel data through natural language.

MCP Server documentation - Connect Claude, Cursor, and other AI tools to your subscription analytics.

The MCP (Model Context Protocol) server runs locally and provides tools for querying:

Tool	What you can ask
`getMRR`	MRR, ARR, churn, LTV, ARPA
`getLeads`	Leads, trials, conversion rates
`getCohorts`	Cohort retention analysis

Quick start

npm install -g growpanel-mcp-server
export GROWPANEL_API_TOKEN=sk_live_xxx
growpanel-mcp

CLI

Access your subscription analytics and manage your account from the terminal. Designed for scripting, automation, and AI agents.

CLI documentation - Installation, authentication, and full command reference.

npm install -g growpanel-cli
growpanel reports summary

Command	Description
`reports <name>`	Fetch any analytics report (MRR, churn, cohort, etc.)
`customers`	List and query customers
`data <resource>`	CRUD for customers, plans, invoices, data sources
`exports`	Export data as CSV
`settings`	Manage account and integration settings
`api <method> <path>`	Raw API passthrough for any endpoint

Need help?

Check the interactive API reference for endpoint details
Review error codes for troubleshooting
Use the support widget for help