# Services from dao.halowerk.com on Zero

> dao.halowerk.com 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/dao.halowerk.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/dao.halowerk.com/health.json

## Services

- [Airdrop Sybil Score — dao.halowerk.com](https://www.zero.xyz/c/airdrop-sybil-score-dao-halowerk-com-6fe35184/llms.txt): $0.001/call via x402. Scores a blockchain address or cluster for Sybil activity risk by analyzing caller-supplied evidence metrics such as funding overlap, behavioral similarity, and cluster size.
- [Delegated Voting Concentration Analyzer](https://www.zero.xyz/c/delegated-voting-concentration-analyzer-8bea21aa/llms.txt): $0.001/call via x402. Analyzes caller-supplied evidence to classify delegated voting power concentration in a DAO, returning a risk classification with explicit thresholds and confidence based on provided metrics.
- [Airdrop Eligibility Verifier](https://www.zero.xyz/c/airdrop-eligibility-verifier-ed2eb9b2/llms.txt): $0.001/call via x402. Analyses caller-supplied evidence signals to classify whether a subject (address, protocol, proposal, etc.) meets airdrop eligibility criteria, returning confidence scores and explicit threshold details.

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)