# Services from api.chaink9.com on Zero

> api.chaink9.com serves 11 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/api.chaink9.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.chaink9.com/health.json

## Services

- [ChainK9 Token Risk Check API](https://www.zero.xyz/c/chaink9-token-risk-check-api-4b3359c9/llms.txt): $0.002/call via x402. Runs a live sandbox simulation of buying and selling a token on BNB Smart Chain, Ethereum, or Base to detect honeypots and other token risks before trading
- [ChainK9 Token Risk Scanner](https://www.zero.xyz/c/chaink9-token-risk-scanner-6a81f0cb/llms.txt): $0.02/call via x402. Performs a sandboxed buy-and-sell simulation of a token on BNB Smart Chain, Ethereum, or Base to detect honeypots, hidden taxes, and owner-control risks before trading.
- [ChainK9 Token Risk Feed](https://www.zero.xyz/c/chaink9-token-risk-feed-bbed605b/llms.txt): $0.002/call via x402. Returns a feed of recently scanned token markets with honeypot/risk verdicts, verified by live sandbox buy-sell simulation on BSC, Ethereum, or Base.
- [ChainK9 Exit Check – Token Honeypot & Sell Risk API](https://www.zero.xyz/c/chaink9-exit-check-token-honeypot-sell-risk-api-71b50b13/llms.txt): $0.04/call via x402. Forks a blockchain and executes real sandbox buy/sell simulations to detect honeypots and exit restrictions on ERC-20/BEP-20 tokens before trading.
- [ChainK9 Transaction Preview & Token Risk Check](https://www.zero.xyz/c/chaink9-transaction-preview-token-risk-check-bcc0628f/llms.txt): $0.02/call via x402. Simulates a blockchain transaction on a forked chain sandbox to detect honeypots, balance changes, and token risks before execution on BNB Smart Chain, Ethereum, or Base.
- [ChainK9 Simulate Trade – Token Honeypot & Risk Check](https://www.zero.xyz/c/chaink9-simulate-trade-token-honeypot-risk-check-9aaa927f/llms.txt): $0.02/call via x402. Forks a blockchain and executes a real sandbox buy or sell of a token to detect honeypots and trading risks before you commit real funds
- [ChainK9 Liquidity Report API](https://www.zero.xyz/c/chaink9-liquidity-report-api-8407de90/llms.txt): $0.003/call via x402. Runs a live sandbox buy/sell simulation on a token to detect honeypots and assess liquidity risk on BNB Smart Chain, Ethereum, and Base
- [ChainK9 Token Risk Launch Feed](https://www.zero.xyz/c/chaink9-token-risk-launch-feed-e4c687ac/llms.txt): $0.003/call via x402. Returns a feed of recently launched tokens on BNB Smart Chain, Ethereum, or Base with sandbox-tested honeypot verdicts (ok/caution/danger/unknown)
- [ChainK9 Deployer Report API](https://www.zero.xyz/c/chaink9-deployer-report-api-be55d39c/llms.txt): $0.005/call via x402. Looks up the verified deployer address and known deployment history for a token contract on BNB Smart Chain, Ethereum, or Base.
- [ChainK9 Portfolio Screen: Token Risk Check for Wallet Holdings](https://www.zero.xyz/c/chaink9-portfolio-screen-token-risk-check-for-wallet-holdings-6ca08748/llms.txt): $0.005/call via x402. Returns stored risk verdicts and balances for up to 20 tokens in a wallet, flagging honeypots and unsafe tokens detected via sandbox fork-and-trade simulation on BSC, Ethereum, or Base.
- [ChainK9 Risk Changes API](https://www.zero.xyz/c/chaink9-risk-changes-api-f590bc31/llms.txt): $0.002/call via x402. Returns a diff of token risk assessment changes between the two most recent stored scans on BNB Smart Chain, Ethereum, or Base

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)