# Services from chain-analyzer.com on Zero > chain-analyzer.com serves 21 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/chain-analyzer.com Live health (JSON, refreshed every minute): https://www.zero.xyz/host/chain-analyzer.com/health.json ## Services - [ChainAnalyzer Sanctions Screening](https://www.zero.xyz/c/chainanalyzer-sanctions-screening-8a1f8b24/llms.txt): $0.5/call via x402. Checks whether a blockchain address is on OFAC, FATF, or JFSA sanctions lists and returns matched sanction hits - [ChainAnalyzer Wallet Cluster Intelligence](https://www.zero.xyz/c/chainanalyzer-wallet-cluster-intelligence-83aaf754/llms.txt): $2.5/call via x402. Returns the cluster identity, entity tag, and related addresses for a blockchain wallet address across multi-chain AML analysis - [ChainAnalyzer Address Risk Score](https://www.zero.xyz/c/chainanalyzer-address-risk-score-fe30f55d/llms.txt): $1/call via x402. Returns an AML risk score and threat detections for a blockchain address across 8+ chains, including sanctions screening and stablecoin flow analysis. - [ChainAnalyzer Batch AML Screening](https://www.zero.xyz/c/chainanalyzer-batch-aml-screening-44cce118/llms.txt): $5/call via x402. Batch AML risk screening for up to 50 blockchain wallet addresses in a single request across 8+ chains using 76+ detection rules - [ChainAnalyzer Transaction Fund-Flow Tracer](https://www.zero.xyz/c/chainanalyzer-transaction-fund-flow-tracer-3c6775d5/llms.txt): $3/call via x402. Traces multi-hop fund flows for a given transaction hash across 8 blockchains using ML-powered anomaly detection, returning a full graph, counterparties, and risk classification. - [ChainAnalyzer CoinJoin/Mixing Transaction Detector](https://www.zero.xyz/c/chainanalyzer-coinjoin-mixing-transaction-detector-52a6a565/llms.txt): $1/call via x402. Detects CoinJoin and mixing patterns in a blockchain transaction, identifying Wasabi, JoinMarket, Whirlpool, and generic peel-chain activity. - [Chain Analyzer OFAC/FATF/JFSA Sanctions Screening](https://www.zero.xyz/c/chain-analyzer-com-9e1015ea/llms.txt): $0.5/call via x402. Screens a blockchain address against OFAC, FATF, and JFSA sanctions lists, returning hits with sanction list source, designation date, and program code. - [ChainAnalyzer AML Risk Score](https://www.zero.xyz/c/chainanalyzer-aml-risk-score-4c94a44b/llms.txt): $1/call via x402. Returns an AML risk score for a given blockchain address using 76+ detection rules and a 3-model ML ensemble across 8 supported chains. - [ChainAnalyzer OFAC/FATF/JFSA Sanctions Screening for Blockchain Addresses](https://www.zero.xyz/c/chainanalyzer-ofac-fatf-jfsa-sanctions-screening-for-blockchain-4248e18d/llms.txt): $0.5/call via x402. Screens a blockchain address against OFAC, FATF, and JFSA sanctions lists, returning any hits with sanction list source, designation date, and program code. - [Chain Analyzer AML Risk Score](https://www.zero.xyz/c/chain-analyzer-com-010c4319/llms.txt): $1/call via x402. Returns an AML (anti-money laundering) risk score for a given blockchain address using 76+ detection rules and a 3-model ML anomaly ensemble - [ChainAnalyzer Wallet Clustering & Entity Resolution](https://www.zero.xyz/c/chainanalyzer-wallet-clustering-entity-resolution-298dfffb/llms.txt): $2.5/call via x402. Clusters a blockchain wallet address with related addresses using common-input heuristics and Neo4j graph analysis, returning entity tags and known-entity attribution. - [ChainAnalyzer Transaction Trace — Multi-Chain AML Graph](https://www.zero.xyz/c/chainanalyzer-transaction-trace-multi-chain-aml-graph-c476340d/llms.txt): $3/call via x402. Traces and graphs the full transaction flow for a given blockchain transaction hash, returning a node/edge graph showing fund movement depth and connections for AML analysis. - [ChainAnalyzer — CoinJoin / Transaction Mixer Detection](https://www.zero.xyz/c/chainanalyzer-coinjoin-transaction-mixer-detection-c1a9f325/llms.txt): $1/call via x402. Analyzes a blockchain transaction hash to detect CoinJoin usage and other mixing patterns, returning a confidence score and mixer type classification. - [ChainAnalyzer Sanctions Screening — Blockchain Address](https://www.zero.xyz/c/chainanalyzer-sanctions-screening-blockchain-address-365c2d24/llms.txt): $0.5/call via x402. Screens a blockchain wallet address against OFAC SDN, EU Consolidated, FATF, and other sanctions lists, returning risk level and matched sanction list names. - [ChainAnalyzer — Transaction Trace and Anomaly Scoring](https://www.zero.xyz/c/chainanalyzer-transaction-trace-and-anomaly-scoring-d917d6e3/llms.txt): $3/call via x402. Traces a blockchain transaction and returns its full counterparty graph, anomaly score, and AML risk signals across multi-chain networks - [ChainAnalyzer — Blockchain Address AML Risk Score](https://www.zero.xyz/c/chainanalyzer-blockchain-address-aml-risk-score-6e8b616b/llms.txt): $1/call via x402. Returns a multi-signal AML risk score and threat detections for a blockchain wallet address, covering sanctions, mixers, rug pulls, drainers, and stablecoin flow risks across 12 chains. - [ChainAnalyzer Wallet Cluster & Entity Resolution](https://www.zero.xyz/c/chainanalyzer-wallet-cluster-entity-resolution-036229b6/llms.txt): $2.5/call via x402. Resolves a blockchain wallet address into its cluster group and entity tag (e.g. Tornado Cash) using Neo4j graph analysis, returning related addresses and a cluster ID. - [ChainAnalyzer Batch Multi-Chain AML Screening](https://www.zero.xyz/c/chainanalyzer-batch-multi-chain-aml-screening-da2ccd5e/llms.txt): $5/call via x402. Batch-screens multiple blockchain addresses across 12 chains for AML risk, sanctions, rug pulls, drainers, and stablecoin flow risks, returning severity and risk scores for each address. - [ChainAnalyzer CoinJoin/Mixing Detection](https://www.zero.xyz/c/chainanalyzer-coinjoin-mixing-detection-7c997c04/llms.txt): $1/call via x402. Detects CoinJoin and transaction mixing patterns in a Bitcoin transaction, identifying Wasabi, JoinMarket, Whirlpool, and generic peel chain signatures. - [ChainAnalyzer — Bitcoin CoinJoin Detection](https://www.zero.xyz/c/chainanalyzer-bitcoin-coinjoin-detection-e042fd15/llms.txt): $1/call via x402. Analyzes a Bitcoin transaction hash to detect whether it is a CoinJoin mixing transaction, identifying the mixer type and confidence level. - [ChainAnalyzer x402 Connectivity Ping](https://www.zero.xyz/c/chainanalyzer-x402-connectivity-ping-f2b2b40b/llms.txt): $0.01/call via x402. Validates the full x402 payment settlement path (signature → CDP facilitator → on-chain transferWithAuthorization) for $0.01 USDC to confirm wallet, network, and facilitator wiring before making higher-value AML API calls. 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)