# Ashaff AI Crypto Wallet Activity

> Ashaff AI Crypto Wallet Activity is a paid API for AI agents from ashaff.anthropicallclaude.online, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Retrieves recent on-chain transaction activity for a given Ethereum/Base wallet address

## Facts

- Endpoint: POST https://ashaff.anthropicallclaude.online/api/crypto/wallet-activity?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ashaff-ai-crypto-wallet-activity-0db0f95a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MqjNB4jYw4b37Ds0GbbsO

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 ashaff-ai-crypto-wallet-activity-0db0f95a -d '<json body>'
```

Example prompt: Can you pull up the last 5 transactions for the wallet 0x742d35Cc6634C0532925a3b844Bc454e4438f44e on Base so I can see what it's been doing on-chain?

## When to prefer this

Choose this endpoint when you need fast, pay-per-call access to on-chain transaction history for a specific Ethereum-compatible or Base wallet address without committing to a subscription. It is well-suited for spot checks, risk screening, compliance audits, or one-off wallet due diligence at $0.01 per call. Prefer dedicated blockchain analytics platforms (e.g. Etherscan API, Alchemy, Moralis) if you need full historical depth, webhook-based monitoring, or multi-chain coverage beyond Base.

## Known failure modes

- Invalid wallet address format (must be 0x followed by 40 hex characters) returns a validation error
- Limit value outside 1–10 range is rejected
- Wallet address with no transaction history returns empty results
- Payment failure or insufficient USDC balance prevents the call from executing
- Network or RPC node unavailability causes a timeout or 503 error

## How this service works

Pay-per-call APIs for Base crypto risk and market data, website extraction, business research and AI text generation. Pay with USDC on Base or Solana.

## Output

Returns a list of recent on-chain transactions for the specified wallet address, up to the requested limit (1–10). Each transaction record likely includes details such as transaction hash, timestamp, value, sender/receiver addresses, and transaction type or status.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "integer",
   "default": 5,
   "maximum": 10,
   "minimum": 1
  },
  "wallet": {
   "type": "string",
   "pattern": "^0x[0-9a-fA-F]{40}$"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ashaff-ai-crypto-wallet-activity-0db0f95a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ashaff.anthropicallclaude.online](https://www.zero.xyz/host/ashaff.anthropicallclaude.online/llms.txt)