# Loophole Tape – Robinhood Chain Pons V2 Curve Trades

> Loophole Tape – Robinhood Chain Pons V2 Curve Trades is a paid API for AI agents from api.loopholetape.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-29).

Returns paginated on-chain trade history (buys/sells) for a specific Pons V2 bonding curve or token on Robinhood Chain, with block-level precision and reserve snapshots.

## Facts

- Endpoint: GET https://api.loopholetape.com/v1/rhc/curve/%7Baddress%7D/trades?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/loophole-tape-robinhood-chain-pons-v2-curve-trades-e1ae150a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-dbRRbh5BIulV1JE5zNML

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 loophole-tape-robinhood-chain-pons-v2-curve-trades-e1ae150a
```

Example prompt: Pull the last 100 trades for Robinhood Chain Pons V2 curve address 0x1d63d24f2d6e726fa53c45cefcbee2c1b8ffa855 — I want to see each buy/sell, the price after the trade, and the reserve snapshots.

## When to prefer this

Use this endpoint when you need granular, block-level trade history (buys/sells with reserve snapshots) for a specific Pons V2 bonding curve or token on Robinhood Chain, captured from Loophole Tape's own independent on-chain event stream — not resold third-party data. Prefer this over generic block explorers when you need structured, paginated trade data with price and reserve state after each trade, especially for memecoin trading analytics, rug detection, or real-time monitoring workflows.

## Known failure modes

- Invalid or non-0x-prefixed address returns a validation error
- Address not found on Robinhood Chain Pons V2 returns empty dataset or coverage flag indicating no data
- Requesting data before the service captured it may return partial coverage flag
- x402 payment failure or insufficient USDC balance blocks the request
- Rate limiting if too many requests without valid payment
- Cursor from a different curve used in pagination returns mismatched or empty results

## How this service works

Live rug checks for new pump.fun memecoins on Solana (calibrated rug probability and graduation odds, holders, creator record, rug flags) and Robinhood Chain pons launch and token risk cards, computed in real time from our own independent capture of every on-chain event (not resold third-party data). Pay per request in USDC on Solana or Base through x402 with no account: $0.001-$0.04 per data call, $5.00 per daily dataset file; prepaid keys ($0.10 trial, $2.00) serve clients without an x402 library. Responses report coverage, freshness and observed evidence.

## Output

A JSON object with ok status, coverage indicator (full/partial), and a data payload containing: trade count, whether more pages exist, the curve address, a next_cursor for pagination, and an array of trade items each with side (buy/sell), block number, log index, price_after, and reserves_after (quote token and token amounts).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "pattern": "^0x[0-9a-fA-F]{40}$",
       "examples": [
        "0x1d63d24f2d6e726fa53c45cefcbee2c1b8ffa855"
       ],
       "description": "0x-prefixed 40-hex pons v2 curve OR token address on Robinhood Chain"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "default": 100
      },
      "since": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "ok",
      "coverage",
      "data"
     ],
     "properties": {
      "ok": {},
      "data": {},
      "coverage": {}
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {
   "more": false,
   "count": 1,
   "curve": "0x…",
   "items": [
    {
     "side": "buy",
     "block": 70746901,
     "check": "exact",
     "log_index": 1,
     "price_after": 1.8796e-9,
     "reserves_after": {
      "Q": "1777000000000000000",
      "T": "945413618458075407990996061"
     }
    }
   ],
   "next_cursor": "70746901:1"
  },
  "coverage": "full"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/loophole-tape-robinhood-chain-pons-v2-curve-trades-e1ae150a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.loopholetape.com](https://www.zero.xyz/host/api.loopholetape.com/llms.txt)