This tool is no longer present in the server's latest manifest. Showing the last observed version (server version 1.28.0).

onyx_base_tx_explainer

Inactive

Tool of onyx-paid-mcp

declared in 1.28.0

Decode a Base mainnet transaction into a human-readable summary. Returns a one-line plain-English description of what happened (token transfers, swaps, approvals, contract deploys), ERC-20 transfer events with symbol resolution, balance changes per address, the function selector + decoded method name where it matches a known signature, gas used, fee in ETH, and tx status. Use when a trading agent needs to verify what a tx actually did before/after settlement, or when a wallet agent needs to explain a tx to its user. Direct equivalent of OATP's Solana tx_explainer ($0.10, 1,350 unique paying agents) — Onyx is the first to ship this on Base mainnet at $0.05. (price: $0.05 USDC, tier: metered)

Parameters schema

{
  "type": "object",
  "required": [
    "tx_hash"
  ],
  "properties": {
    "tx_hash": {
      "type": "string",
      "description": "0x-prefixed Base tx hash"
    }
  }
}

What this tool wraps· 1 endpoint

min confidence0.70 0.50

Packagepypi: x402
declared dependency0.85

Parent server

onyx-paid-mcp

https://github.com/dimitrilaouanis-tech/onyx-mcp

2/7 registries

View full server →