x402-bazaar-mcp

An MCP server providing AI agents with pre-trade safety gates and swap capabilities on Base and NEAR. It offers token safety checks, honeypot detection, B20 freeze/seize suite analysis, sanctions screening, and wallet risk assessment. Agents can execute swaps at the best price via 0x routing or NEAR Intents, with payments handled via x402 micro-payments in USDC or a free tier.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by sukrutkrdg

You need:no API keys

Vendor documentation

What you can do with it

Perform pre-trade token safety and honeypot checks on Base
Analyze B20 token freeze/seize powers and policy changes
Execute token swaps on Base routed by 0x across multiple DEXs
Screen wallets and tokens for sanctions and risk factors

Source and maintenance

Community listingRegistry 0.3.0

mcp-registry: io.github.sukrutkrdg/x402-bazaar-mcp@0.3.0 Source repository

Maintenance checked: Nov 1, 2026, 5:48 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

x402-bazaar-mcp 0.3.0

npm

x402-bazaar-mcp package definition

{
  "version": "0.3.0",
  "transport": "stdio",
  "identifier": "x402-bazaar-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "X402_CREDIT_TOKEN",
      "format": "string",
      "description": "Prepaid credit token (ck_…) from the buy-credits service. Sent as the x-credit-token header; each call debits your balance. No wallet or signing needed. Recommended paid mode. Buyable with USDC on Base, or with USDC/USDT/NEAR on NEAR at https://402.com.tr/credits."
    },
    {
      "name": "AGENT_PRIVATE_KEY",
      "format": "string",
      "description": "Hex private key of a Base wallet holding USDC. Used locally to sign x402 payments — never sent anywhere. Use a dedicated low-balance wallet. Optional: without it (and without a credit token) the server runs on the free tier."
    },
    {
      "name": "X402_BAZAAR_CATALOG",
      "format": "string",
      "description": "Override the catalog URL (default https://402.com.tr/api/catalog)."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "x402-bazaar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "x402-bazaar-mcp@0.3.0"
      ],
      "env": {
        "X402_CREDIT_TOKEN": "<YOUR_X402_CREDIT_TOKEN>",
        "AGENT_PRIVATE_KEY": "<YOUR_AGENT_PRIVATE_KEY>",
        "X402_BAZAAR_CATALOG": "<YOUR_X402_BAZAAR_CATALOG>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "x402-bazaar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "x402-bazaar-mcp@0.3.0"
      ],
      "env": {
        "X402_CREDIT_TOKEN": "<YOUR_X402_CREDIT_TOKEN>",
        "AGENT_PRIVATE_KEY": "<YOUR_AGENT_PRIVATE_KEY>",
        "X402_BAZAAR_CATALOG": "<YOUR_X402_BAZAAR_CATALOG>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "x402-bazaar-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "x402-bazaar-mcp@0.3.0"
      ],
      "env": {
        "X402_CREDIT_TOKEN": "<YOUR_X402_CREDIT_TOKEN>",
        "AGENT_PRIVATE_KEY": "<YOUR_AGENT_PRIVATE_KEY>",
        "X402_BAZAAR_CATALOG": "<YOUR_X402_BAZAAR_CATALOG>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "x402-bazaar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "x402-bazaar-mcp@0.3.0"
      ],
      "env": {
        "X402_CREDIT_TOKEN": "<YOUR_X402_CREDIT_TOKEN>",
        "AGENT_PRIVATE_KEY": "<YOUR_AGENT_PRIVATE_KEY>",
        "X402_BAZAAR_CATALOG": "<YOUR_X402_BAZAAR_CATALOG>"
      }
    }
  }
}

Let your agent find its tools

Find servers like x402-bazaar-mcp from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows

See all 4,374