L402 + x402 client MCP. AI agents discover, pay for, and consume any payment-gated API autonomously. Supports Lightning (NWC), Cashu ecash, stablecoins, and human-in-the-loop payments.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
process.env. You'll be asked to provide them before it can run.ALLOW_INSECURE_TLSBIND_ADDRESSCASHU_TOKENS— Path to Cashu token store fileCORS_ORIGINCREDENTIAL_STORE— ~/.402-mcp/credentials.json Persistent macaroon/credential storageFETCH_MAX_RESPONSE_BYTESFETCH_MAX_RETRIESFETCH_TIMEOUT_MSHNS_GATEWAY_URL— HTTP gateway for Handshake (.hns) domains (e.g. https://hns.to)HUMAN_PAY_POLL_SHUMAN_PAY_TIMEOUT_SMAX_AUTO_PAY_SATS— 1000 Safety cap; payments above this require human confirmationMAX_SPEND_PER_MINUTE_SATSNWC_URI— Nostr Wallet Connect URI for autonomous Lightning paymentsPORT— 3402 HTTP server port (when TRANSPORT=http)SOCKS_PROXY— Generic SOCKS5 proxy for all requests when setSSRF_ALLOW_PRIVATETOR_PROXY— SOCKS5 proxy for .onion addresses (e.g. socks5h://127.0.0.1:9050)TRANSPORT— stdio Transport mode: stdio or httpTRANSPORT_PREFERENCE— onion,hns,https,http Preferred transport order for multi-URL services (comma-separated)[](https://m8ven.ai/mcp/forgesworn-402-mcp-wlfpmx)