0xAxiom

x402-paid Base agent tools (USDC). 5 deterministic tools. No API keys. No NFT pass.

Decode raw EVM transaction calldata into a human-readable function call. Resolves 4-byte selectors via openchain.xyz and best-effort decodes parameters. Zero dependencies, works from raw hex or a tx hash. Use when an agent needs to understand what an arbitrary `0x…` blob is actually doing.