# TaxPulse Crypto Wallet Tax Review

> TaxPulse Crypto Wallet Tax Review is a paid API for AI agents from taxpulse.theaslangroupllc.com, paid per call via x402, $12/call, status unknown (last checked 2026-09-14).

Generates a citation-verified tax law report for one or more crypto wallet addresses across 9 jurisdictions, grounding analysis in primary statutes, rulings, and case law rather than cost-basis calculations.

## Facts

- Endpoint: GET https://taxpulse.theaslangroupllc.com/api/crypto/wallet-review
- Price: $12/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/taxpulse-crypto-wallet-tax-review-29496db4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qXhZhn4p_xQEpypaIcZma

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability taxpulse-crypto-wallet-tax-review-29496db4
```

Example prompt: Can you pull a citation-verified crypto tax review for my Ethereum wallet 0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db under US tax law — I need a professional report grounded in actual statutes and rulings that my CPA can check and sign off on?

## When to prefer this

Choose this endpoint when you need law-grounded, citation-verified analysis of a crypto wallet's tax position — especially when the output must be CPA-reviewable or defensible under audit. Prefer it over generic cost-basis calculators (e.g. Koinly, CoinTracker) when the requirement is legal-quality reasoning tied to actual statutes and rulings rather than a gain/loss ledger. Best for multi-jurisdictional compliance checks, professional advisory workflows, or situations where the user needs to understand the law synthesis, not just the numbers.

## Known failure modes

- Unsupported jurisdiction returns an error — only US, UK, Germany, India, Canada, Australia, Japan, Brazil, Singapore are covered
- Invalid or malformed wallet address yields a 400 validation error
- Wallet with no on-chain history may return an empty or minimal report
- Payment failure (insufficient USDC or x402 auth) blocks the request
- Rate-limit or node congestion may cause timeout on wallets with very large transaction histories

## How this service works

Citation-verified crypto wallet tax review: submit wallet addresses + jurisdiction, get a professional report grounded in primary tax law (statutes, rulings, case law) with machine-verified citations a CPA can check and sign. Law-synthesis layer, not a cost-basis calculator. Covers US, UK, Germany, India, Canada, Australia, Japan, Brazil, Singapore.

## Output

A professional tax report citing primary law sources (statutes, IRS/HMRC/BZSt rulings, case law) that analyzes the wallet's on-chain activity under the specified jurisdiction's crypto tax framework. Machine-verified citations allow a CPA to independently validate each legal claim. Covers capital gains treatment, DeFi/staking income, NFT taxation, and reporting obligations — not a cost-basis or gain/loss ledger.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "country",
  "addresses"
 ],
 "properties": {
  "chains": {
   "type": "string",
   "description": "EVM chains to scan (CSV). Default: ethereum,base,arbitrum,optimism,polygon,gnosis"
  },
  "country": {
   "type": "string",
   "description": "Jurisdiction: US | UK | DE | IN | CA | AU | JP | BR | SG"
  },
  "tax_year": {
   "type": "string",
   "description": "Focus tax year (e.g. 2025). Default: all activity"
  },
  "addresses": {
   "type": "string",
   "description": "Comma-separated wallet addresses (EVM 0x… and/or Solana), max 5"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/taxpulse-crypto-wallet-tax-review-29496db4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from taxpulse.theaslangroupllc.com](https://www.zero.xyz/host/taxpulse.theaslangroupllc.com/llms.txt)