# Paxie Matrix Rugcheck – Robinhood Chain Token LP Safety

> Paxie Matrix Rugcheck – Robinhood Chain Token LP Safety is a paid API for AI agents from api.paxie.fun, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-14).

Returns a rug-pull risk profile for a Robinhood Chain token by analyzing Uniswap v4 LP ownership: insider share, burned/locked/launchpad shares, LP age, and an overall safety class.

## Facts

- Endpoint: GET https://api.paxie.fun/v1/rh/token/:addr/rugcheck?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/paxie-matrix-rugcheck-robinhood-chain-token-lp-safety-db41b205
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xqkUnwVJ4jDD-syPDMggE

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 paxie-matrix-rugcheck-robinhood-chain-token-lp-safety-db41b205
```

Example prompt: Before I buy this Robinhood Chain token at 0x1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b, can you run a rug check on it and tell me how much liquidity the insider can pull, whether the LP is burned or locked, and whether it's classified as safe?

## When to prefer this

Use this endpoint when you need granular LP ownership data for a specific Robinhood Chain token — particularly the insiderShare metric and per-pool safety classification — rather than a high-level buy/avoid verdict. If you want an all-in-one verdict with combined signals, use the sibling composite endpoint instead. Prefer this when building custom risk models or when you need raw pool-level data to make your own threshold decisions.

## Known failure modes

- Invalid address format (not 0x + 40 hex) returns 400 validation error
- Token not tracked on Robinhood Chain returns empty pools array or 404
- Uniswap v4 subgraph or on-chain data temporarily unavailable returns 5xx
- Token exists but has no liquidity pools yet returns class=empty
- Payment not included or rejected returns 402 payment required

## How this service works

Rug check for a Robinhood Chain token before you buy (path parameter addr = token contract). Returns the LP ownership profile of each tracked Uniswap v4 pool for the token: the share of liquidity the creator or LP adder can pull (insiderShare), and the shares burned, held by launchpad or locker contracts, or held by other wallets, plus LP age and a class (held, safe, unknown, empty).

## Output

Returns a JSON object containing: overall token class (held, safe, unknown, empty, or pons-curve), chain identifier, schema version, timestamp, and an array of Uniswap v4 pool entries each with insiderShare (fraction the creator/LP adder can remove), burnedShare, launchpadShare, lockerShare, otherShare, lpAgeMin (age of LP position in minutes), poolAgeMin, creator address, pool address, DEX name, number of LP adds, and per-pool class. Also optionally includes a Pons bonding-curve record if the token launched via that mechanism.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "addr"
     ],
     "properties": {
      "addr": {
       "type": "string",
       "pattern": "^0x[0-9a-fA-F]{40}$",
       "description": "Token contract address (0x + 40 hex)"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "chain",
      "schemaVersion",
      "generatedAt",
      "ageSec",
      "token",
      "class",
      "pools"
     ],
     "properties": {
      "note": {
       "type": "string"
      },
      "pons": {
       "type": "object",
       "required": [
        "curve",
        "graduated"
       ],
       "properties": {
        "curve": {
         "type": "string"
        },
        "ageMin": {
         "type": [
          "number",
          "null"
         ]
        },
        "feeBps": {
         "type": [
          "integer",
          "null"
         ]
        },
        "symbol": {
         "type": [
          "string",
          "null"
         ]
        },
        "creator": {
         "type": [
          "string",
          "null"
         ]
        },
        "mcapUsd": {
         "type": [
          "number",
          "null"
         ]
        },
        "progress": {
         "type": [
          "number",
          "null"
         ]
        },
        "checkedAt": {
         "type": [
          "integer",
          "null"
         ]
        },
        "gradBlock": {
         "type": [
          "integer",
          "null"
         ]
        },
        "graduated": {
         "type": "boolean"
        },
        "readBlock": {
         "type": [
          "integer",
          "null"
         ]
        },
        "ethInCurve": {
         "type": [
          "number",
          "null"
         ]
        },
        "launchBlock": {
         "type": [
          "integer",
          "null"
         ]
        },
 
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/paxie-matrix-rugcheck-robinhood-chain-token-lp-safety-db41b205/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.paxie.fun](https://www.zero.xyz/host/api.paxie.fun/llms.txt)