# Token honeypot check API

Check a Base token before you swap into it: a high/medium/low risk verdict with named red flags (paused transfers, blacklist, owner-set fees or tax, a mint selector with a live owner, upgradeable proxy, no or thin liquidity, a pair under 7 days old, buys but no sells as a honeypot sign) plus live DexScreener price, liquidity, volume and FDV. Heuristic screening, not a safety guarantee. Use before swapping into an unfamiliar Base token.

## When an agent wants this

- Check a Base token before swapping into it
- Get named red flags (paused transfers, blacklist, owner-set fees, live mint owner, proxy, thin or new liquidity, buys but no sells) and a high, medium or low verdict
- Read live DEX price, liquidity, volume and FDV in the same call

## Honeypot token check, token risk: red flags plus live DEX liquidity for a Base token before a swap

Honeypot token check, token risk: red flags plus live DEX liquidity for a Base token before a swap. $0.01 per successful call; failed calls are never charged.

Check a Base token before you swap into it: a high/medium/low risk verdict with named red flags (paused transfers, blacklist, owner-set fees or tax, a mint selector with a live owner, upgradeable proxy, no or thin liquidity, a pair under 7 days old, buys but no sells as a honeypot sign) plus live DexScreener price, liquidity, volume and FDV. Heuristic screening, not a safety guarantee. Use before swapping into an unfamiliar Base token.

Inputs: address (required): Token contract address on Base (0x...).

Free first (25 successful calls per caller, no key):

    curl "https://tools.funwords.eu/token-report?address=0x4200000000000000000000000000000000000006&trial=1"

With a card key from https://tools.funwords.eu/credits, in a header or, when your client can only fetch a URL, in the URL:

    curl -H "Authorization: Bearer adt_…" "https://tools.funwords.eu/token-report?address=0x4200000000000000000000000000000000000006"
    curl "https://tools.funwords.eu/token-report?address=0x4200000000000000000000000000000000000006&api_key=adt_…"

Without a key the same URL answers 402 with x402 and MPP terms, so a wallet client pays USDC per call and retries. Over MCP (https://tools.funwords.eu/mcp) this tool is token_report.

Example result:

    {
      "chain": "base",
      "address": "0x4200000000000000000000000000000000000006",
      "marketDataSource": "DexScreener",
      "marketRetrievedAt": "2026-10-14T12:00:00.000Z",
      "risk": "low",
      "summary": "low risk: 0 high and 0 medium flag(s). Heuristic screening, not a guarantee of safety.",
      "flags": [],
      "token": {
        "name": "Wrapped Ether",
        "symbol": "WETH",
        "decimals": 18
      },
      "market": {
        "priceUsd": 2432.15,
        "priceChange24hPct": -3.05,
        "volume24hUsd": 40100383,
        "liquidityUsdTotal": 4904163,
        "pairCount": 2,
        "topPair": {
          "dex": "pancakeswap",
          "quote": "USDC",
          "ageDays": 1000
        },
        "trades24h": {
          "buys": 32010,
          "sells": 30694
        }
      }
    }

Tool page: https://tools.funwords.eu/tools/token-report

## Base ERC-20 token facts and risk flags: check a Base ERC-20 token's supply, owner and risk flags before buying

Base ERC-20 token facts and risk flags: check a Base ERC-20 token's supply, owner and risk flags before buying. $0.01 per successful call; failed calls are never charged.

Base only (other chains: <chain>_token_info). Live on-chain facts for an ERC-20 token on Base: name, symbol, decimals, total supply, owner and whether ownership is renounced, paused state, proxy detection (EIP-1967, minimal proxy) with implementation and admin, and bytecode heuristics for mint, pause, blacklist and fee-setter functions. Use for token due diligence and rug-pull or honeypot screening before a swap.

Inputs: address (required): Token contract address on Base (0x...).

Free first (25 successful calls per caller, no key):

    curl "https://tools.funwords.eu/token?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&trial=1"

With a card key from https://tools.funwords.eu/credits, in a header or, when your client can only fetch a URL, in the URL:

    curl -H "Authorization: Bearer adt_…" "https://tools.funwords.eu/token?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
    curl "https://tools.funwords.eu/token?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&api_key=adt_…"

Without a key the same URL answers 402 with x402 and MPP terms, so a wallet client pays USDC per call and retries. Over MCP (https://tools.funwords.eu/mcp) this tool is token.

Example result:

    {
      "chain": "base",
      "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "name": "USD Coin",
      "symbol": "USDC",
      "decimals": 6,
      "totalSupplyFormatted": "4333612020.876957",
      "owner": "0x3ABd6f64A422225E61E435baE41db12096106df7",
      "ownershipRenounced": false,
      "paused": false,
      "proxy": {
        "isProxy": true,
        "kind": "zeppelinos-legacy",
        "implementation": "0x2ce6311ddae708829bc0784c967b7d77d19fd779",
        "admin": "0x4fc7850364958d97b4d3f5a08f79db2493f8ca44"
      },
      "capabilities": {
        "mint": false,
        "burn": false,
        "pause": false,
        "blacklist": false,
        "feeSetter": false
      }
    }

Tool page: https://tools.funwords.eu/tools/token

## Smart contract risk check: proxy, bytecode and supply red flags for a Base contract before approving it

Smart contract risk check: proxy, bytecode and supply red flags for a Base contract before approving it. $0.01 per successful call; failed calls are never charged.

Check a Base contract before you approve or call it: a low to critical risk tier with named flags (proxy, proxy with no implementation, tiny bytecode, zero token supply), plus bytecode size, the EIP-1967 implementation slot and ERC-20 owner, renounced and paused reads. Unreadable reads are null; EOAs return not-applicable. Limited heuristics, not a full security audit. Use before approving a spender or calling an unfamiliar Base contract.

Inputs: address (required): Base chain contract address, 0x-prefixed 20-byte hex.

Free first (25 successful calls per caller, no key):

    curl "https://tools.funwords.eu/contract-risk?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&trial=1"

With a card key from https://tools.funwords.eu/credits, in a header or, when your client can only fetch a URL, in the URL:

    curl -H "Authorization: Bearer adt_…" "https://tools.funwords.eu/contract-risk?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
    curl "https://tools.funwords.eu/contract-risk?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&api_key=adt_…"

Without a key the same URL answers 402 with x402 and MPP terms, so a wallet client pays USDC per call and retries. Over MCP (https://tools.funwords.eu/mcp) this tool is contract_risk.

Example result:

    {
      "chain": "base",
      "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "type": "contract",
      "riskLevel": "low",
      "riskFlags": [],
      "summary": "low risk: 0 flag(s). Bytecode 8953 bytes.",
      "facts": {
        "bytecodeSize": 8953,
        "deployedAt": null,
        "hasCode": true,
        "isProxy": false,
        "proxyImplementation": null
      },
      "tokenProperties": {
        "name": "USD Coin",
        "symbol": "USDC",
        "decimals": 6,
        "totalSupply": "10000000000000",
        "owner": "0x0000000000000000000000000000000000000001",
        "ownershipRenounced": false,
        "paused": null
      },
      "lastUpdatedBlock": 18650000
    }

Tool page: https://tools.funwords.eu/tools/contract-risk

## Questions

Docs for agents: https://tools.funwords.eu/llms.txt · OpenAPI: https://tools.funwords.eu/openapi.json · All guides: https://tools.funwords.eu/guides