# Services from api.octav.fi on Zero

> api.octav.fi 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/api.octav.fi
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.octav.fi/health.json

## Services

- [Octav PRO – Portfolio Holdings by Address](https://www.zero.xyz/c/octav-pro-portfolio-holdings-by-address-08f94e50/llms.txt): $0.025/call via x402. Returns the combined wallet and DeFi protocol holdings for a given blockchain address
- [Octav PRO – Airdrop Portfolio Lookup](https://www.zero.xyz/c/octav-pro-airdrop-portfolio-lookup-7331df0f/llms.txt): $0.025/call via x402. Returns the airdrop portfolio (claimable and claimed airdrops) for a given blockchain wallet address
- [Octav PRO – Net Asset Value (NAV) by Wallet Address](https://www.zero.xyz/c/octav-pro-net-asset-value-nav-by-wallet-address-d39d54f9/llms.txt): $0.025/call via x402. Returns the net asset value (NAV) of a given blockchain wallet address across all supported assets and protocols
- [Octav PRO – Wallet Holdings Lookup](https://www.zero.xyz/c/octav-pro-wallet-holdings-lookup-8857e9de/llms.txt): $0.025/call via x402. Returns the token and asset holdings currently held in a given blockchain wallet address
- [Octav PRO – Token Approvals by Chain](https://www.zero.xyz/c/octav-pro-token-approvals-by-chain-52a8109f/llms.txt): $0.025/call via x402. Retrieves all token approvals granted by a given wallet address on a specified blockchain chain
- [Octav PRO – Polymarket Positions Lookup](https://www.zero.xyz/c/octav-pro-polymarket-positions-lookup-5239b451/llms.txt): $0.025/call via x402. Retrieves all Polymarket prediction market positions held by a given blockchain wallet address
- [Octav PRO – Get Supported Blockchain Chains](https://www.zero.xyz/c/octav-pro-get-supported-blockchain-chains-0f842a05/llms.txt): $0.025/call via x402. Returns the list of all blockchain chains supported by the Octav portfolio intelligence platform
- [Octav PRO – DeFi Protocols by Chain](https://www.zero.xyz/c/octav-pro-defi-protocols-by-chain-8a8d99d4/llms.txt): $0.025/call via x402. Returns the list of DeFi protocols supported by Octav on a specified blockchain chain
- [Octav PRO – Address Sync Status](https://www.zero.xyz/c/octav-pro-address-sync-status-8b0ca454/llms.txt): $0.025/call via x402. Returns the current synchronization status of a given blockchain address in Octav's portfolio intelligence system

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)