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B20 Check
Check any B20 token on Base before you trade. A $0.01 API call returns a signed EIP-712 verdict on issuer powers: mint, freeze, seize, pause, admin. Free demo, x402 payments, MCP connector for AI agents.
https://b20check.com/Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect straight to this server’s public endpoint.
https://b20check.com/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 18, 2026 · b20check.com
2tools discovered
Verify a B20 token
Check whether a token address on Base is a legitimate B20 token and what powers its issuer holds.
B20 Check usage
Report B20 Check's own live usage: how many B20 tokens are indexed and how many paid calls and unique payers it has ser…
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsCheck any B20 token on Base before you trade. A $0.01 API call returns a signed EIP-712 verdict on issuer powers: mint, freeze, seize, pause, admin. Free demo, x402 payments, MCP connector for AI agents.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
MCPBundles probed 2 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
Operate b20-check? Verify ownership to take over this directory entry.
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
Other MCP servers in this category from the directory index
No provider sign-in was required during MCPBundles' probe. Your client may still need MCPBundles credentials depending on how you connect.
MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.
Bundle for MCP provider DC Hub Intelligence
91 tools