# SolProbe Launchpad Radar

> SolProbe Launchpad Radar is a paid API for AI agents from api.solprobe.xyz, paid per call via x402, $0.05/call, status down (last checked 2026-09-15).

Returns a ranked list of Solana launchpad tokens filtered by lifecycle stage, risk grade, market cap, and smart-money holder counts, with manipulation and rug-risk scores.

## Facts

- Endpoint: POST https://api.solprobe.xyz/launch/radar
- Price: $0.05/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/solprobe-launchpad-radar-c159e226
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7EGmTrfdXKEbqvEdoqUEy

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 solprobe-launchpad-radar-c159e226 -d '<json body>'
```

Example prompt: Scan Solana launchpad tokens that are near completion using the safe preset, limit to 10 results, and only show ones with a max rug ratio of 0.1 and at least 2 smart-money holders.

## When to prefer this

Choose this endpoint when you need a pre-ranked, risk-scored feed of Solana launchpad tokens without building your own on-chain data pipeline. It is ideal for agents doing automated token screening, rug-risk gating, or smart-money signal detection on pump.fun-style launchpads. Prefer it over raw RPC calls when you want server-side presets (safe, smart-money, strict) and manipulation metrics included out of the box.

## Known failure modes

- Invalid enum value for 'stage' or 'preset' returns 400 validation error
- limit exceeding 30 returns 400 out-of-range error
- Payment not received or x402 payment header missing returns 402 Payment Required
- No tokens match the provided filters — returns empty tokens array with limit and stages echoed
- Service unavailable or upstream Solana RPC degraded — returns 503 or partial data_quality flag set to PARTIAL

## How this service works

AI-callable Solana token intelligence. Pay per call via x402 USDC on Base or Solana, or Virtuals ACP escrow. No accounts, no keys, no subscription.

## Output

A ranked JSON array of up to 30 Solana launchpad tokens, each with symbol, mint address, risk grade (A–F), numeric risk score, bonding progress (0–1), market cap in USD, smart degen count, holder attribution stats (dev hold %, top-10 %, sniper count), and manipulation flags (rug ratio, wash trading, bundler trade rate), plus overall data quality and schema version metadata.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "integer",
   "default": 15,
   "maximum": 30,
   "minimum": 1
  },
  "stage": {
   "enum": [
    "new_creation",
    "near_completion",
    "both"
   ],
   "type": "string",
   "default": "both",
   "description": "Launchpad lifecycle stage. 'both' covers new_creation + near_completion (pre-graduation)."
  },
  "preset": {
   "enum": [
    "safe",
    "smart-money",
    "strict"
   ],
   "type": "string",
   "description": "Server-side prefilter preset. Omit for no prefilter (grading still applies)."
  },
  "max_marketcap": {
   "type": "number",
   "minimum": 0,
   "description": "Max market cap (USD)."
  },
  "max_rug_ratio": {
   "type": "number",
   "maximum": 1,
   "minimum": 0,
   "description": "Max aggregate rug-risk score (0–1)."
  },
  "min_marketcap": {
   "type": "number",
   "minimum": 0,
   "description": "Min market cap (USD)."
  },
  "min_smart_degen_count": {
   "type": "integer",
   "minimum": 0,
   "description": "Min smart-money holder count."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "limit": 15,
  "source": "launchpad_radar",
  "stages": [
   "new_creation",
   "near_completion"
  ],
  "tokens": [
   {
    "rank": 1,
    "stage": "near_completion",
    "symbol": "EXAMPLE",
    "holders": {
     "attribution": "reliable",
     "dev_hold_pct": 0.4,
     "holder_count": 420,
     "sniper_count": 6,
     "sniper_hold_pct": 3.1,
     "insider_hold_pct": 0,
     "top_10_holder_pct": 24.5
    },
    "quickscan": {
     "data_quality": "FULL",
     "schema_version": "2.0",
     "structural_risk_grade": "B"
    },
    "risk_grade": "B",
    "risk_score": 72,
    "manipulation": {
     "rug_ratio": 0.05,
     "is_wash_trading": false,
     "bundler_trade_rate": 0.02
    },
    "token_address": "<base58 mint>",
    "market_cap_usd": 48000,
    "bonding_progress": 0.87,
    "smart_degen_count": 3,
    "launchpad_platform": "pump"
   }
  ],
  "data_quality": "FULL",
  "schema_version": "2.0"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/solprobe-launchpad-radar-c159e226/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.solprobe.xyz](https://www.zero.xyz/host/api.solprobe.xyz/llms.txt)