B20 Check

B20 Check verifies B20 tokens on Base: issuer powers, imposter detection, and signed EIP-712 verdicts.

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Category MCP Servers
Added Jul 31, 2026
Views 33

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B20 Check analyzes tokens on the Base blockchain across 15 flags — issuer powers such as mint, freeze, seize and pause rights, identity verification, transaction activity, and data freshness — to detect imposters and backdoors. It delivers cryptographically signed EIP-712 verdicts pinned to blockchain blocks, indexing over 10,000 B20 tokens with nightly and live updates.

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