# Loophole Tape Batch Outcome Labels

> Loophole Tape Batch Outcome Labels is a paid API for AI agents from api.loopholetape.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Returns rug/graduation outcome labels for up to 40 pump.fun memecoin mint addresses in a single call for backtesting or grading trading signals.

## Facts

- Endpoint: GET https://api.loopholetape.com/v1/outcome/batch?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/loophole-tape-batch-outcome-labels-522bb7f2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jEWbwP9Ex4cqxR7HXfDYd

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-batch-outcome-labels-522bb7f2
```

Example prompt: Check the rug or graduation outcomes for these 40 pump.fun mints — I want to see which ones rugged and which graduated so I can grade my signal from last week: [mint1, mint2, ..., mint40].

## When to prefer this

Use this batch endpoint when you need outcome labels for 2–40 pump.fun mints in a single call; it costs $0.01 flat regardless of count, making it more economical than the $0.001 single-mint lookup for any batch of two or more. Prefer this for backtesting trading signals, grading prediction lists, or auditing past positions across many tokens at once.

## Known failure modes

- Missing or malformed mints query parameter returns an error
- More than 40 mints submitted may be rejected or partially processed
- Unknown or very recent mint addresses may return known:false with unresolved outcomes
- Payment failure via x402 protocol blocks the request
- Invalid mint address format may cause lookup failures for individual items

## How this service works

Outcome labels for up to 40 pump.fun memecoins in one call ($0.01 total). Use when you grade a list of your own rug or graduation calls or backtest a signal on pump.fun memecoins; for one mint the $0.001 single lookup costs less.

## Output

A JSON object with ok status, a count of items processed, per-mint objects indicating mint address, whether it is known, whether it rugged, and whether it has resolved, plus a coverage field indicating how fully the batch was matched.

## 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"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "mints"
     ],
     "properties": {
      "mints": {
       "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": {
   "count": 1,
   "items": [
    {
     "mint": "…",
     "known": true,
     "rugged": true,
     "resolved": true
    }
   ]
  },
  "coverage": "full"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/loophole-tape-batch-outcome-labels-522bb7f2/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)