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MARKET MONITOR / CATALOGUE Services 111,481 MCP listed 39,819 x402 71,717 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Decode Calldata

3 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Explain a transaction x402 REST usage

Decode a transaction into plain language: native ETH transfer, contract call (with decoded method name for common ERC-20/DEX functions like transfer, approve, swap, mint, multicall) or contract creation; ERC-20 and NFT (...

chain.openverbs.com Crypto & Payments 4 calls / 30d checked 2026-10-26
0.006 USDC per call per call

Decode calldata x402 REST usage

Decode calldata. Decode EVM transaction calldata into the function and its arguments with viem: give the function signature (transfer(address,uint256)), or leave it out to try common ERC-20, ERC-721, ERC-1155, WETH, perm...

agent-data-tools.revmesh2074.workers.dev Dev & Code 2 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Decode x402 REST usage

Turn a 4-byte function selector or full calldata into its human-readable function signature, and (when calldata is present) the decoded argument values. Supply an `abi` for a fully deterministic offline decode, or omit i...

chain.openverbs.com Dev & Code 5 calls / 30d checked 2026-10-26
0.004 USDC per call per call

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