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Memecoin Screener & Onchain Risk Checks
x402
Memecoin Screener & Onchain Risk Checks is a paid API for AI agents from agent-data.centorprat.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-30).
Screens live memecoin launches and DEX pools on Solana and Base using 100+ filters across multiple time windows, with RugCheck risk signals and smart money tracking
Price / call$0.02
Success—
StatusUnknown
How this service works
Pay-per-call data and tools for AI agents, $0.002-0.01 per call in USDC via x402 (Base, Polygon or Solana), no account or API key; MAX tiers ($0.05-0.25) run deeper jobs. Agent toolkit: web search, search + read top pages, any page as clean markdown with a prompt-injection check, which-x402-API-to-call recommender, seller check. Data: Google Maps places with contacts, YouTube video data and transcripts, job listings (Indeed, LinkedIn, 13 boards), Google Ads Transparency, TikTok comments, Pinterest, Airbnb, Redfin, AliExpress, app stores, live sports, website and SEO checks, Shopify store tech stacks, and onchain token / address risk checks.
Output
A paginated list of tokens matching the filter/sort criteria, each with 100+ onchain fields across chosen time windows including buyers, buy ratio, volume, price change, holder count, top-10 concentration, dev sold %, sniper count, bundle count, bonding curve progress, liquidity depth, social links, RugCheck risk scores, and smart money flags. A cursor field is included for polling subsequent pages.
Example use cases
Fresh momentum memecoin discovery
“Find me the hottest new memecoins launched on pump.fun in the last 5 minutes on Solana — use the fresh-momentum preset and sort by volume, show me the top 10 with their buy ratios and RugCheck risk flags.”
Safe graduation candidate filter
“Screen Solana memecoins that are close to graduating from pump.fun using the near-graduation preset, but only show ones where dev hasn't sold any tokens and snipers are below 5 wallets — give me the top 15 sorted by curve progress.”
Dump alert detection for risk management
“Run the dump-alert preset on Base DEX pools for the last 30-minute window and show me any tokens where top-10 holders are above 50% or dev sold percentage spiked — I want to know what to avoid right now.”
Technical details
Endpoint
POSThttps://agent-data.centorprat.workers.dev/crypto/screen?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, multi-dimensional screening of memecoin launches across pump.fun, Solana DEX, and Base DEX with risk signals baked in. It is preferred over generic DEX APIs when you need RugCheck integration, smart money tracking, dev behavior signals, and sniper/bundle detection all in one response. Ideal for trading agents that need to act on fresh launches within minutes and require rapid polling via cursor.
Side effects
- Invalid preset name returns an error listing valid preset options
- Unknown filter field names rejected — use GET /crypto/screen-fields to discover valid fields
- Malformed filter syntax (missing min/max or incorrect operator) causes a 400 validation error
- Chain not supported returns an empty result or error
- Stale cursor may return no new results if no new tokens launched since last poll
- Rate limiting or payment failure (x402) if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| sort | array | |
| limit | integer | |
| since | string | cursor from the previous response |
| chains | array | |
| preset | string | fresh-momentum | near-graduation | fresh-graduates | clean-launch | volume-breakout | dex-safe-movers | base-new-pools | dump-alert |
| filters | object | {field: {min,max} | value | {in} | {contains}}; GET /crypto/screen-fields lists all fields |
| sources | array |
Output
Schema · Response
{
"type": "json",
"example": {
"cursor": "1792790000",
"matches": 12,
"results": [
{
"token": "So1...pump",
"symbol": "XYZ",
"buyers.m5": 120,
"ageMinutes": 9.5,
"devSoldPct": 0,
"marketCapUsd": 41000,
"top10HolderPct": 18.2
}
],
"universe": 900
}
}Tags
x402
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