Payments & Billing Agent Skills for Grok Build

Stripe payment platform integration: manage payments, subscriptions, invoices, and customers via Stripe API.

Automate Chaser tasks via Rube MCP (Composio).

Automate Elorus tasks via Rube MCP (Composio).

Automate Fidel API tasks via Rube MCP (Composio).

Automate Skyfire tasks via Rube MCP (Composio).

Use Miru MCP safely from AI agents with Pro-gate awareness, namespaced tools, and write-safe defaults (`dry_run`, `idempotency_key`).

Request and receive payments by generating a payment link you can send out and monitor for status.

Integrate payments with SePay (VietQR), Polar, Stripe, Paddle (MoR subscriptions), Creem.io (licensing).

Drafts overdue-invoice reminder emails from the ledger (MYOB, NetSuite, QuickBooks, Xero, or Zoho Books) plus PayPal, Stripe, and…

Add Polar billing to a TypeScript/JavaScript app using the @polar-sh/sdk package — Checkout, Customer Portal, and Webhooks endpoints in…

Generate professional PDF invoices from JSON data with company/client details and line items.

Integrate PayPal payment processing with support for express checkout, subscriptions, and refund management.

Interactive onboarding wizard to set up Polar payment integration from scratch — authentication, product creation, and framework-specific…

Build automated billing systems for recurring payments, invoicing, subscription lifecycle, and dunning management.

Stripe, RevenueCat, subscription billing, webhooks, PCI compliance, and tax

This skill should be used when working on Polar billing system, Stripe integration, subscription lifecycle, checkout flows, or benefit…

Automate Zoho Invoice tasks via Rube MCP (Composio): invoices, estimates, expenses, clients, and payment tracking.