crypto_tax_ledger

io.github.vanakenj45/x402-agent-api · Verify this server

Answers "What crypto transactions did this wallet make in 2026?", "Give my accountant my crypto activity" or "Which of my transfers are taxable?". Give a wallet address on Base (default) or Ethereum and a tax year (or `from`/`to` dates). Returns every token, coin and NFT transfer in the period from the wallet's full on-chain history, each labeled with its kind (received, sent, swap, self-transfer, NFT in/out) and how a CPA usually treats it (income, disposal, trade, not taxable), the amount in or out, the counterparty, the transaction link and the USD value for dollar stablecoins; totals received, sent and net per asset; counts; and, with `include_csv`, the same rows as CSV for a spreadsheet or tax software. Swaps are flagged as taxable disposals. A record for preparing taxes, not tax advice; gains need cost basis and prices. You are only charged when a result is returned: invalid input (400) and upstream failures (4xx/5xx) are not settled. Costs $0.05 USDC per call via x402. Paid per call with x402 inside MCP (see the server instructions).