AI Billing for OpenClaw
Download the BillingNow skill file and let AI handle your invoicing, payments, and financial management through natural conversation.
Natural Language · Real-time Actions · Secure & Private
What you can do with this skill
The BillingNow skill gives your AI agent full access to your billing operations through natural conversation.
Invoice Management
Create, send, and track invoices. Ask for unpaid invoices, overdue amounts, or create new ones instantly.
Payment Tracking
Record payments, check payment history, and see outstanding balances for any client.
Financial Reports
Generate sales reports, tax summaries, and expense breakdowns with a simple request.
Client Management
Add new clients, update contact information, and view client history instantly.
Recurring Invoices
Set up and manage recurring billing templates for retainer clients and subscriptions.
Secure API Access
Your data is protected with API key authentication. Revoke access anytime from your dashboard.
Get started in 3 steps
Download the skill
Click the download button to get the SKILL.md file for your AI agent.
Add to your agent
Place the file in your AI agent's skills folder (e.g., ~/.claude/skills/billingnow/).
Start chatting
Ask your AI to create invoices, record payments, or generate reports in plain language.
Perfect for every business
See how different professionals use the BillingNow skill to streamline their billing.
Freelancers
Track project hours and invoice clients without interrupting your workflow.
- “Create invoice for last week's work”
- “Show unpaid invoices over 30 days”
- “How much did I earn this month?”
Small Businesses
Manage multiple clients and stay on top of cash flow effortlessly.
- “List all overdue invoices”
- “Send payment reminders”
- “Generate quarterly sales report”
Agencies
Handle complex billing for multiple projects and retainer clients.
- “Create invoice for Project Alpha milestone 2”
- “Show revenue by client this quarter”
- “Record payment from Acme Corp”
Consultants
Focus on your expertise while AI handles the administrative work.
- “Invoice today's 4-hour session”
- “What's my outstanding balance?”
- “Send estimate for new project”
Everything you need to know
Can't find the answer you're looking for? Reach out to our team →
A single SKILL.md file that documents every BillingNow command for an AI agent. The agent reads it once and can act on your billing through natural language thereafter — no plugins, no SDK, just markdown.
Yes. The skill file is published openly and you can fork it, extend it, or audit exactly what gets sent. Your billing data stays in your BillingNow account.
Anything that reads markdown-style skill manifests — Claude Code, Cursor, Windsurf, Cline, and custom agents built on the same pattern. The CLI under the hood is the same.
The Claude Code skill is auto-installed by the BillingNow CLI. OpenClaw is the same skill, packaged so you can drop it into any other agent without touching the CLI installer.
Ready to get started?
Download the BillingNow skill and start managing your billing with AI today.