# WhaleTape · Hyperliquid Smart Money – Merchant Payment Tracker

> WhaleTape · Hyperliquid Smart Money – Merchant Payment Tracker is a paid API for AI agents from whaletape.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Retrieves payment and transaction history for a specific merchant on the WhaleTape x402 pay-per-request infrastructure, including call records, pricing, and settlement status.

## Facts

- Endpoint: GET https://whaletape.xyz/index/merchant/%7Bid%7D
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/whaletape-hyperliquid-smart-money-merchant-payment-tracker-797193e1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fsNyiEXckrCloZ0cslAhQ

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 whaletape-hyperliquid-smart-money-merchant-payment-tracker-797193e1
```

Example prompt: Pull up the payment and transaction history for my WhaleTape merchant account — I want to see all the API calls I've made, what each one cost, and whether they settled successfully.

## When to prefer this

Use this endpoint when you need to audit, verify, or review the payment and usage history for a specific WhaleTape merchant account — particularly to confirm x402 micropayment settlements, review per-call costs, or inspect latency metrics. Not suitable for retrieving live whale positioning data, AI market briefs, or liquidation levels.

## Known failure modes

- Invalid or unknown merchant ID returns empty history or 404
- Merchant ID path parameter not substituted correctly (literal {id} in URL) causes request failure
- No transaction history available for new or inactive merchants
- Payment not yet settled may not appear in history immediately
- Rate limiting or access restrictions if calling without valid x402 payment

## How this service works

Live whale positioning, OI/funding signals and AI market briefs from Hyperliquid. Pay per request (x402) or unlock the Pro dashboard for 60 minutes.

## Output

Returns a JSON object with an array of historical transaction records for the merchant, each containing the network used (e.g. base), the API route called, transaction hash, settlement status, merchant identifier, timestamp, latency in milliseconds, charged price, and advertised price. Also includes top-level fields for whether the merchant is measured and whether they have opted out of tracking.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "history": [
   {
    "rede": "base",
    "rota": "/v1/air-quality",
    "txid": "0xf3e0f0367efbf0b72104325b520f20f5c4ffab04be361d2f1f25eee23f430e9a",
    "estado": "200_com_liquidacao",
    "merchant": "api.hergertsynthora.com",
    "medido_em": "2026-09-03T19:26:27.469384+00:00",
    "latencia_ms": 2030,
    "preco_cobrado": 0.005,
    "preco_anunciado": 0.005
   }
  ],
  "measured": true,
  "merchant": "api.hergertsynthora.com",
  "opted_out": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/whaletape-hyperliquid-smart-money-merchant-payment-tracker-797193e1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whaletape.xyz](https://www.zero.xyz/host/whaletape.xyz/llms.txt)