# Services from voltplayground.xyz on Zero

> voltplayground.xyz serves 3 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/voltplayground.xyz
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/voltplayground.xyz/health.json

## Services

- [VoltPlayground Sybil Score API](https://www.zero.xyz/c/voltplayground-sybil-score-api-bfbf580f/llms.txt): $0.1/call via x402. Returns a sybil risk score (0–100) and trust label for an EVM wallet address on the Base network
- [VoltPlayground XP Profile Lookup](https://www.zero.xyz/c/voltplayground-xp-profile-lookup-3f190f20/llms.txt): $0.1/call via x402. Retrieves an EVM wallet's experience points (XP), rank, and achievements on the VoltPlayground multi-chain contract deployment platform.
- [VoltPlayground Leaderboard](https://www.zero.xyz/c/voltplayground-leaderboard-a6e072b4/llms.txt): $0.1/call via x402. Returns a ranked leaderboard of wallets by XP and contract deployment count on VoltPlayground's multi-chain platform.

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)