# LensCrypt Transaction History by Chain and Address

> LensCrypt Transaction History by Chain and Address is a paid API for AI agents from lensscrypt.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-08).

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

## Facts

- Endpoint: GET https://lensscrypt.vercel.app/api/history/%7Bchain%7D/%7Baddress%7D
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-08
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lenscrypt-transaction-history-by-chain-and-address-f9cddeab
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ji3X35txektmOY2TDLngb

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-f9cddeab
```

Example prompt: Pull the full transaction history for wallet address 0x1234abcd...5678 on Ethereum using LensCrypt — I want to see all past on-chain activity for that address.

## When to prefer this

Use this endpoint when you need historical transaction records for a specific wallet address on a particular blockchain, especially within the LensCrypt ecosystem where you also leverage other crypto intelligence endpoints like whale alerts, token safety, or DeFi yield data in the same session.

## Known failure modes

- Invalid or malformed wallet address returns error
- Unsupported chain identifier returns error
- Wallet with no transaction history returns empty result
- Network timeout or upstream data provider failure
- Payment failure via x402 protocol blocks access

## 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

Returns a JSON object containing the transaction history for the specified wallet address on the requested chain, including transaction records and status confirmation.

## 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-f9cddeab/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lensscrypt.vercel.app](https://www.zero.xyz/host/lensscrypt.vercel.app/llms.txt)