Marketplace · API · x402
onchaincheck.dev/token
Is this token safe? Rug check for any token on Base, Ethereum, Arbitrum, Optimism, Polygon or Solana: a 0-100 risk score with plain reasons (mint, freeze, blacklist, fee, pause or trading-switch powers, upgradeable code, holder concentration, thin liquidity, a deployer whose earlier tokens lost their liquidity), the facts behind it, and USD price and liquidity. A fingerprint sent back as since returns what changed. Rules-based, not advice. Errors return 4xx/5xx JSON and aren't charged.
| Endpoint | https://onchaincheck.dev/token |
| Trust | Not checked yet |
| Pricing | Pay per call with x402, no account. Call it to get an exact quote before paying. |
| network | eip155:8453 |
| scheme | exact |
| pay to | 0x2ECB9E1fcca7A62758c679F11bC3241466d181d8 |
| method | GET |
| last updated | 2026-11-10T14:09:57.453Z |
Use it
Call it (an x402 client pays automatically)
curl -i https://onchaincheck.dev/token
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATUREThis listing as JSON
curl https://aipaygen.com/v1/catalog/api/x402-74b71eab43649edeSearch the whole marketplace from your agent (MCP)
{
"mcpServers": {
"aipaygen": {
"url": "https://aipaygen.com/mcp"
}
}
}