Tool detail

OnchainPulse

Runs a pre-trade safety check on an EVM token contract across multiple chains and returns a CLEAR, CAUTION or AVOID verdict covering honeypot, tax, mint/proxy and liquidity risks.

Categories: Crypto risk

Use when

check if an EVM token is safe to buy
screen a Base or Ethereum token contract for honeypot risk
check a Robinhood Chain launchpad token before trading

Not for

not for Solana tokens, use the memecoin endpoint for SPL tokens
not a guaranteed-safe signal, a heuristic verdict only

Inputs

GET query params: address (ERC-20 contract, 0x+40 hex, required); chain (optional, default base, or ethereum/bsc/arbitrum/polygon/optimism/avalanche/robinhood)

Admitted input schema

{
  "type": "object",
  "properties": {
    "address": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "ERC-20 token contract address (0x + 40 hex)"
    },
    "chain": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "EVM chain (default base) — base, ethereum, bsc, arbitrum, polygon, optimism, avalanche, robinhood (Robinhood Chain)"
    }
  },
  "required": [
    "address"
  ],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://onchainpulse.theaslangroupllc.com/api/evmtoken

Payment

Protocol: x402
Listed price: 0.015 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://onchainpulse.theaslangroupllc.com/api/evmtoken
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z