# Services from crucible.unitynodes.com on Zero

> crucible.unitynodes.com serves 14 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/crucible.unitynodes.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/crucible.unitynodes.com/health.json

## Services

- [Crucible Wallet Token Approval Exposure Audit](https://www.zero.xyz/c/crucible-wallet-token-approval-exposure-audit-baf58dbe/llms.txt): $0.05/call via x402. Scans an Ethereum wallet for risky token allowances/approvals granted to potentially malicious or compromised spenders
- [Crucible Ethereum Address Security Audit](https://www.zero.xyz/c/crucible-ethereum-address-security-audit-99ac1222/llms.txt): $0.05/call via x402. Classifies an Ethereum mainnet address (wallet, token, or agent contract) and returns a risk score, verdict, flags, and cited evidence sources.
- [Crucible Token Approval Revoke Audit](https://www.zero.xyz/c/crucible-token-approval-revoke-audit-ba3bb2e6/llms.txt): $0.05/call via x402. Analyzes an Ethereum wallet's token approvals and identifies which ones should be revoked due to security risk, returning a prioritized revocation list with reasons and evidence.
- [Crucible Token Security Audit](https://www.zero.xyz/c/crucible-token-security-audit-2e565e2b/llms.txt): $0.05/call via x402. Audits an ERC-20 token contract address on Ethereum mainnet for security risks, returning risk scores, flags, verification status, and cited evidence.
- [Crucible Claim Research & Fact-Check](https://www.zero.xyz/c/crucible-claim-research-fact-check-26e11237/llms.txt): $0.05/call via x402. Verifies a factual claim against provided evidence text, returning a verdict, confidence score, risk score, cited sources, and per-claim support breakdown.
- [Crucible Portfolio Valuation](https://www.zero.xyz/c/crucible-portfolio-valuation-24525fe3/llms.txt): $0.03/call via x402. Returns token holdings, USD balances, and portfolio allocation breakdown for an Ethereum mainnet wallet address.
- [Crucible Fact-Check](https://www.zero.xyz/c/crucible-fact-check-f9d8a64a/llms.txt): $0.05/call via x402. Verifies a text claim against online sources and returns a verdict with citations, evidence, confidence score, and risk score.
- [Crucible Wallet Activity Audit](https://www.zero.xyz/c/crucible-wallet-activity-audit-fab082b4/llms.txt): $0.05/call via x402. Analyzes an Ethereum wallet's recent on-chain transaction activity for suspicious or risky behavior, returning flagged findings, a risk score, and cited evidence.
- [Crucible Stablecoin Depeg Checker](https://www.zero.xyz/c/crucible-stablecoin-depeg-checker-e4932578/llms.txt): $0.03/call via x402. Checks one or more stablecoin contract addresses for price deviations from their peg, returning depeg status, deviation percentage, USD price, and risk score with cited evidence.
- [Crucible Wallet Security Audit](https://www.zero.xyz/c/crucible-wallet-security-audit-d74525bd/llms.txt): $0.05/call via x402. Audits an Ethereum wallet address for contract-level risks, classifying spender contracts by risk level with evidence and confidence scores
- [Crucible Finance Quote - Token Price Lookup](https://www.zero.xyz/c/crucible-finance-quote-token-price-lookup-d3c01c61/llms.txt): $0.03/call via x402. Returns current USD prices for one or more ERC-20 tokens or native ETH, with confidence scores and cited sources.
- [Crucible Research Dataset Search](https://www.zero.xyz/c/crucible-research-dataset-search-3287fef6/llms.txt): $0.05/call via x402. Searches a curated dataset to return cited, evidence-backed research results with confidence scores and risk assessments
- [Crucible Agent Security Audit](https://www.zero.xyz/c/crucible-agent-security-audit-8450d871/llms.txt): $0.25/call via x402. Runs a security audit probe against a specified Web3 agent or service, returning a risk score, categorized findings, and confidence-rated vulnerabilities.
- [Crucible Finance Holdings](https://www.zero.xyz/c/crucible-finance-holdings-62aaae8a/llms.txt): $0.03/call via x402. Returns the token holdings (balances) for a given Ethereum mainnet wallet address, with supporting evidence and confidence scoring

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)