# 2s.io Token Safety / Honeypot & Rug-Pull Risk Screen

> 2s.io Token Safety / Honeypot & Rug-Pull Risk Screen is a paid API for AI agents from 2s.io, paid per call via x402, $0.004998/call, status unknown (last checked 2026-09-14).

Screens an ERC-20 token on any EVM chain for honeypot, rug-pull, and smart-contract risks including buy/sell tax, mintability, hidden ownership, blacklists, and holder concentration.

## Facts

- Endpoint: GET https://2s.io/api/crypto/token-safety
- Price: $0.004998/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/2s-io-token-safety-honeypot-rug-pull-risk-screen-09b32efd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8X5u0ChjDlcOc5RSKxk9B

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 2s-io-token-safety-honeypot-rug-pull-risk-screen-09b32efd
```

Example prompt: Before I buy this token, can you run a full honeypot and rug-pull safety check on contract address 0xdAC17F958D2ee523a2206206994597C13D831ec7 on Ethereum (chain ID 1) — I want to see the buy/sell tax, mintable/proxy/open-source status, hidden-owner risks, and holder concentration?

## When to prefer this

Choose this endpoint when an agent needs a pre-trade safety check on any ERC-20 token across major EVM chains (Ethereum, BSC, Polygon, Base, etc.). It is the go-to option when you need a keyless, pay-per-call honeypot and rug-pull screen powered by GoPlus without managing API keys or subscriptions. Prefer over manual contract inspection or premium security APIs when cost and simplicity matter.

## Known failure modes

- Invalid or non-existent contract address returns error or empty result
- Unsupported chain ID returns error
- Token not indexed by GoPlus returns no data
- Rate limits or payment failures return 402 or 429 status
- Newly deployed contract with no on-chain data may return incomplete fields

## How this service works

Token honeypot & rug-pull risk screen (via GoPlus, free/keyless). For an ERC-20 on any EVM chain, returns honeypot flag, buy/sell tax, open-source/proxy/mintable status, hidden-owner / take-back-ownership / selfdestruct / external-call risks, blacklist/whitelist/anti-whale flags, holder count, and owner/creator concentration. Essential pre-trade safety check for agents — the security layer competitors charge for.

## Output

Returns a structured risk report including: honeypot flag (true/false), buy and sell tax percentages, whether the contract is open-source/proxy/mintable, presence of hidden-owner, take-back-ownership, selfdestruct, or external-call risks, blacklist/whitelist/anti-whale flags, total holder count, and owner/creator token concentration percentages.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "chainId",
      "address"
     ],
     "properties": {
      "address": {
       "type": "string"
      },
      "chainId": {
       "type": "string",
       "maxLength": 20,
       "minLength": 1,
       "description": "EVM chain id, e.g. 1 (Ethereum), 56 (BSC), 137 (Polygon), 8453 (Base)."
      }
     },
     "additionalProperties": false
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/2s-io-token-safety-honeypot-rug-pull-risk-screen-09b32efd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 2s.io](https://www.zero.xyz/host/2s.io/llms.txt)