Let agents verify the seller and pay Billify invoices with x402 (USDC on Base).
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http billify-payments https://billify.org/mcp/pay~/.codex/config.toml
[mcp_servers.billify-payments]
url = "https://billify.org/mcp/pay"
# codex mcp add billify-payments --url https://billify.org/mcp/pay~/.cursor/mcp.json
{
"mcpServers": {
"billify-payments": {
"url": "https://billify.org/mcp/pay"
}
}
}.vscode/mcp.json
{
"servers": {
"billify-payments": {
"type": "http",
"url": "https://billify.org/mcp/pay"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"billify-payments": {
"httpUrl": "https://billify.org/mcp/pay"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"billify-payments": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://billify.org/mcp/pay"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"billify-payments": {
"url": "https://billify.org/mcp/pay"
}
}
}