# BaseBuilder Token Safety Checker

> BaseBuilder Token Safety Checker is a paid API for AI agents from bbx-trading.vercel.app, paid per call via x402, $0.190763/call, status unknown (last checked 2026-09-15).

Analyzes a token's contract and on-chain signals to detect rug pull risks and assess token safety

## Facts

- Endpoint: POST https://bbx-trading.vercel.app/api/rug/token-safety
- Price: $0.190763/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebuilder-token-safety-checker-16eb75a6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TiMzuGc5wrlG6ynBgVbHN

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 basebuilder-token-safety-checker-16eb75a6 -d '<json body>'
```

Example prompt: Before I buy this token, can you run a rug pull safety check on contract address 0xAbCd...1234 on Ethereum and tell me if it has any red flags?

## When to prefer this

Use this endpoint when you need a quick, automated rug pull and honeypot risk assessment for a specific token before trading or investing. Prefer this over manual contract review when speed matters, or when building a trading bot that needs programmatic safety gating before executing swaps.

## Known failure modes

- Invalid or unrecognized token contract address returns an error
- Unsupported blockchain network returns an error
- Very new tokens with insufficient on-chain data may return incomplete analysis
- Rate limiting or payment failure returns 402 or 429 status
- Token contract that has self-destructed may return no data

## How this service works

BaseBuilder Trading API hub - 20 paid endpoints

## Output

Returns a safety assessment for the given token including a risk score, detected rug pull indicators (e.g. honeypot flags, ownership renouncement status, liquidity lock status, hidden mint functions, blacklist functions), and an overall safety verdict.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/basebuilder-token-safety-checker-16eb75a6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bbx-trading.vercel.app](https://www.zero.xyz/host/bbx-trading.vercel.app/llms.txt)