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MCP REGISTRY

com.blackwalltier/blackwall-x402-guardrail

com.blackwalltier/blackwall-x402-guardrail

Keyless hosted MCP: pre-signature x402 payment verdict (GO/HOLD/STOP) with a signed receipt.

Setup documentation ↗How to connect ↓

Remote connections

1

Use these endpoints with a compatible MCP client.

REMOTE ENDPOINTStreamable HTTP

https://mcp.blackwalltier.com

GET STARTED

Connect this server

  1. 01

    Check the setup guide

    Review the publisher’s documentation for supported clients and installation requirements.

  2. 02

    Configure your client

    Add the package or endpoint to your MCP client using the publisher’s instructions. Supply any required credentials in your client settings.

  3. 03

    Connect and explore

    Enable the server in your client and review its available tools and permissions.