# Services from solidus-x402.fly.dev on Zero

> solidus-x402.fly.dev serves 9 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/solidus-x402.fly.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/solidus-x402.fly.dev/health.json

## Services

- [Solana Token Sell Simulation (Honeypot Detector)](https://www.zero.xyz/c/solana-token-sell-simulation-honeypot-detector-ba6f4aa8/llms.txt): $0.15/call via x402. Performs a live two-way Jupiter round-trip (buy 0.1 SOL → sell back) on a Solana SPL token to detect honeypots, sell tax, and exit slippage, returning PROCEED, CAUTION, or BLOCK.
- [Solidus Solana Token Rug Check](https://www.zero.xyz/c/solidus-solana-token-rug-check-29ce4daf/llms.txt): $0.1/call via x402. Analyzes a Solana SPL token mint address for rug-pull risk, returning a signed PROCEED|CAUTION|BLOCK verdict with an A–F grade based on mint/freeze authority, Token-2022 traps, holder concentration, LP lock state, and insider networks.
- [Solidus Trade Verdict — SPL Pre-Trade Safety Decision](https://www.zero.xyz/c/solidus-trade-verdict-spl-pre-trade-safety-decision-f8e86f1f/llms.txt): $0.25/call via x402. Returns a composite PROCEED|PROCEED_WITH_CAPS|ABORT verdict for a Solana SPL token trade, bundling rug check, honeypot sell simulation, fee weather, and optional wallet drainer scan into one signed decision with a position-size cap and 90-second TTL.
- [break_sol](https://www.zero.xyz/c/break-sol-be25d54c/llms.txt): $0.1/call via x402. Detects structural breaks in SOL price action using CUSUM and variance-ratio methods on 5-minute data, returning a streaming break confidence score.
- [Solidus X402 Solana Address Risk Profile](https://www.zero.xyz/c/solidus-x402-solana-address-risk-profile-fc643531/llms.txt): $0.1/call via x402. Returns a risk profile for a given Solana address (base58), assessing potential threats, flags, and risk indicators associated with that wallet or contract.
- [Solidus SOL Watchlist](https://www.zero.xyz/c/solidus-sol-watchlist-7e6234b2/llms.txt): $0.05/call via x402. Returns a ranked top-10 feed of newly launched Solana tokens with rug-check verdicts, liquidity, FDV, and 24h metrics overlaid from DEX Screener and on-chain RPC analysis.
- [Solana (SOL) Volatility Density Endpoint](https://www.zero.xyz/c/solana-sol-volatility-density-endpoint-5ae18106/llms.txt): $0.05/call via x402. Returns the SOL volatility probability density using an EWMA+HAR blend with Student-t quantile hints, useful for risk sizing and options pricing.
- [Risk Lite Binary Router Gate](https://www.zero.xyz/c/risk-lite-binary-router-gate-83c7fa3a/llms.txt): $0.12/call via x402. Returns an ALLOW or DENY binary decision for a given crypto asset trade, optimized for agents with low price caps (≤$0.12 per call).
- [Solidus X402 SOL Spot Price](https://www.zero.xyz/c/solidus-x402-sol-spot-price-f40f7e94/llms.txt): $0.01/call via x402. Returns the current USD spot price for Solana (SOL) via a pay-per-call x402 endpoint

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)