A Polar component for Convex.
AI-native MCP server for business management — invoices, expenses, deposits, clients, products, quotes, webhooks, CRM, e-invoicing (Facturae/XRechnung/Factur-X/FatturaPA/PEPPOL + FACe Spain B2G + TicketBAI Basque Country + KSeF Poland), vacation rentals,
A wrapper to load Rebilly's FramePay library and provide TypeScript types
Switchboard CLI for account, project, gateway, and docs automation
FartherShore CLI — bootstrap and operate software businesses
Declarative credit calculation engine for AI SaaS platforms
AI Setu admin SDK — tenant-managed workspaces, API keys, members, billing, and PATs against the AI Setu control plane.
Official Street Framework plugin: Stripe payments. Signed manifest, PluginModule SDK.
Official TypeScript/JavaScript SDK for the E-Invoice platform — streamlining electronic invoicing and tax compliance
Next.js integration for Commet billing platform
TypeScript SDK for AY Payments API integrations
Kill Switch CLI — monitor cloud spending, kill runaway services from the terminal
Stripe billing framework for TypeScript apps
Track OpenAI API token usage per Paperclip company, store daily rollups, render a dashboard, and export a monthly CSV for token-based billing. Pricing table covers GPT-5.5 / GPT-5.4 family and GPT-5.3 Codex.
Commet CLI - Manage your billing platform from the command line
Ghost Pay SDK - Decentralized P2P Cryptocurrency Payment System with Mesh Network
Paystack billing plugin for Better Auth — subscriptions, checkout, webhooks, and customer management.
Farther Shore Business-as-Code SDK — declare your software business in TypeScript
API Revenue Infrastructure — meter usage, enforce customer quotas, sync billing, and protect AI costs.
React bindings for @monetize.software/sdk — Provider, hooks and declarative components. Works with the web SDK and the extension SDK (any drop-in compatible PaywallUI).
MercadoPago payment adapter for QZPay billing library
n8n community node for the WHMCS API. Provides native nodes to manage clients, orders, invoices, products/services, support tickets and domains, plus a trigger for inbound WHMCS events.