Claude Billing Agent
Connect Claude Desktop to PayRequest with MCP. Check invoice stats, list payments, send reminders - all through natural language conversations. Secure OAuth 2.0 authentication with PKCE.
What are my invoice statistics this month?
Here's your billing overview for January 2026:
Send reminders to all overdue invoices
What you can ask Claude
Claude understands billing context and executes actions through PayRequest's MCP server. Just ask in plain English.
Check Statistics
Get real-time overview of your billing performance.
"What are my invoice statistics?"
List Invoices
Search and filter invoices by status or customer.
"Show me all pending invoices"
Find Overdue
Identify invoices that need immediate attention.
"Which invoices are overdue?"
Send Reminders
Automatically email payment reminders to clients.
"Send a reminder for invoice INV-2026-042"
Track Revenue
Monitor paid amounts and outstanding balances.
"How much revenue did I collect this month?"
Filter by Status
View invoices by paid, pending, or overdue status.
"List all paid invoices from last week"
Claude + PayRequest MCP
Claude Desktop connects to PayRequest through the Model Context Protocol. You chat naturally, Claude executes billing actions securely.
Natural Language Understanding
Claude interprets your requests and translates them into precise billing operations via MCP tools.
Secure OAuth 2.0 with PKCE
Industry-standard authentication. No API keys to manage - authenticate once and Claude handles the rest.
Real-time Execution
Actions execute instantly through the MCP server. Get invoice stats, send reminders, all in real-time.
Context Awareness
Claude remembers your conversation. Ask follow-up questions without repeating context.
Connect Claude to PayRequest
Set up Claude Desktop with PayRequest MCP in 2 minutes. OAuth handles authentication automatically.
Get API Token
Go to PayRequest Settings → API and copy your token.
Add MCP Config
Add PayRequest to your Claude Desktop config file.
Authenticate
OAuth flow handles login securely with PKCE.
Start Chatting
Ask Claude about your invoices, stats, and reminders!
{
"mcpServers": {
"payrequest-billing": {
"url": "https://payrequest.app/mcp/billing",
"transport": "http"
}
}
}Works with Claude Code too
The same MCP configuration works with Claude Code CLI. Manage billing while coding - just ask Claude in your terminal.
Billing tools at your fingertips
Four powerful tools let Claude manage your entire billing workflow through natural conversation.
get-invoice-stats
Get real-time billing statistics including totals, pending, paid, and overdue amounts.
"What are my invoice statistics?"
list-invoices
Search and filter invoices by status, date, or customer.
"Show me all pending invoices"
get-overdue-invoices
Find all invoices past their due date that need attention.
"Which invoices are overdue?"
send-invoice-reminder
Send payment reminder emails to customers with overdue invoices.
"Send a reminder for invoice INV-2026-042"
Secure by design
PayRequest's MCP integration uses OAuth 2.0 with PKCE for maximum security. No API keys exposed, all actions logged.
OAuth 2.0 + PKCE
Industry-standard secure authentication without storing API keys.
No Key Management
OAuth handles tokens automatically. No keys to rotate or secure.
Revoke Anytime
Disconnect Claude from your dashboard instantly if needed.
Audit Trail
All MCP actions are logged for compliance and review.
Billing made conversational
Stop clicking through dashboards. Ask Claude about your billing and get instant answers and actions.
Save Time
Check stats and send reminders without leaving your conversation.
Get Paid Faster
Quickly identify and follow up on overdue invoices.
Stay Informed
Instant billing insights whenever you need them.
Work Anywhere
Claude Desktop on Mac, Windows, or Linux. Plus Claude Code CLI.
Connect Claude to your billing
Join businesses using Claude + MCP for conversational billing. Set up in 2 minutes, no credit card required.
Free plan includes MCP access. OAuth 2.0 authentication included.