# LensCrypt Transaction History by Chain and Address

> LensCrypt Transaction History by Chain and Address is a paid API for AI agents from lanescrypt.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Retrieves the on-chain transaction history for a given wallet address on a specified blockchain network

## Facts

- Endpoint: GET https://lanescrypt.vercel.app/api/history/%7Bchain%7D/%7Baddress%7D
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-transaction-history-by-chain-and-address-6a7f554e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iGNUABI5If0FIX1_sirS3

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 lenscrypt-transaction-history-by-chain-and-address-6a7f554e
```

Example prompt: Pull the full on-chain transaction history for wallet address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Ethereum using LensCrypt.

## When to prefer this

Use this endpoint when you need to retrieve the historical transaction record of a specific wallet address on a particular chain. Ideal for wallet auditing, portfolio analysis, smart money tracking, or building on-chain activity summaries. Prefer this over generic block explorers when you need structured JSON output suitable for programmatic use and are already paying per-call via x402 USDC.

## Known failure modes

- Invalid or malformed wallet address returns an error response
- Unsupported chain identifier causes a 400 or similar error
- Address with no transaction history returns an empty result set
- Payment failure via x402 protocol results in 402 Payment Required
- Rate limiting or upstream data source unavailability causes 503
- Vercel cold-start latency may cause occasional timeouts

## How this service works

81 paid REST endpoints covering wallet analytics, DeFi yields, token safety, smart money tracking, whale alerts, sniper detection, GMX perps, Solana tools, protocol stats, gas tracking, DEX quotes, NFT analytics, social signals, and 8 AI-powered endpoints (MiMo V2.5). Pay USDC via x402 protocol on Base.

## Output

A JSON response containing the on-chain transaction history for the specified wallet address on the given chain, including transaction records such as hashes, timestamps, token transfers, and interaction details.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lenscrypt-transaction-history-by-chain-and-address-6a7f554e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lanescrypt.vercel.app](https://www.zero.xyz/host/lanescrypt.vercel.app/llms.txt)