io.github.krystiangw

agenticpay

x402 USDC paywall bridge for MCP — pay per tool call on Solana.

stdiocommunityinfra

Package Details

@agenticpay/mcp-bridge

0.0.2•https://www.npmjs.com/package/@agenticpay/mcp-bridge
Transportstdio

Environment Variables

AGENTICPAY_BRIDGE_KEYPAIR
RequiredSecret

Solana keypair as 64-byte JSON array (the format `solana-keygen new` writes). The bridge signs each x402 payment with this keypair.

AGENTICPAY_BRIDGE_TOOLS
Required

JSON array of paid tool definitions. Each entry: { name, description, url, inputSchema, headers? }

AGENTICPAY_BRIDGE_NETWORK
Default:solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1

CAIP-2 network identifier. Devnet: solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1

AGENTICPAY_BRIDGE_RPC
Default:https://api.devnet.solana.com

Solana JSON-RPC URL