# Services from api.web3identity.com on Zero

> api.web3identity.com serves 108 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.web3identity.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.web3identity.com/health.json

## Services

- [Bitcoin Network Statistics API](https://www.zero.xyz/c/api-web3identity-com-ed77bc83/llms.txt): $0.01/call via x402. Returns live Bitcoin network statistics including hashrate, difficulty, block height, average block time, and mempool size
- [ENS Name Resolver](https://www.zero.xyz/c/api-web3identity-com-2b1f3596/llms.txt): $0.01/call via x402. Resolves an ENS (Ethereum Name Service) name to its associated Ethereum address and on-chain records
- [Farcaster User Profile Lookup](https://www.zero.xyz/c/api-web3identity-com-c373d6b7/llms.txt): $0.020000/call via x402. Retrieves a Farcaster user's profile data (FID, username, display name, followers) by FID, username, or connected Ethereum address
- [Web3Identity ENS Reverse Resolver](https://www.zero.xyz/c/api-web3identity-com-70333144/llms.txt): $0.01/call via x402. Reverse resolves an Ethereum wallet address to its associated ENS (Ethereum Name Service) name
- [Bitcoin Real-Time Price Ticker](https://www.zero.xyz/c/api-web3identity-com-acddaebb/llms.txt): $0.010000/call via x402. Returns the current Bitcoin price along with 24-hour volume, price change, and market data
- [Bitcoin Market Cap & Dominance Metrics](https://www.zero.xyz/c/api-web3identity-com-7eefff08/llms.txt): $0.010000/call via x402. Returns Bitcoin's current market capitalization, dominance percentage, rank, circulating supply, and currency denomination
- [Farcaster User Profile Lookup by FID, Username, or Address](https://www.zero.xyz/c/api-web3identity-com-3b17558d/llms.txt): $0.02/call via x402. Retrieves a Farcaster user's profile data including FID, username, display name, and follower count given a FID, username, or connected wallet address
- [ENS Name Resolver](https://www.zero.xyz/c/api-web3identity-com-9917a132/llms.txt): $0.01/call via x402. Resolves an ENS (Ethereum Name Service) name to its underlying Ethereum address and associated records
- [Farcaster User Profile Lookup by FID, Username, or Address](https://www.zero.xyz/c/api-web3identity-com-a63e2d10/llms.txt): $0.02/call via x402. Retrieves a Farcaster user's profile (FID, username, display name, followers) given their FID, username, or connected wallet address
- [Crypto Fear & Greed Index](https://www.zero.xyz/c/api-web3identity-com-77ea496b/llms.txt): $0.01/call via x402. Returns the current Crypto Fear & Greed Index value, classification, and timestamp as a market sentiment indicator
- [Ethereum Staking Statistics API](https://www.zero.xyz/c/api-web3identity-com-26d04421/llms.txt): $0.010000/call via x402. Returns live Ethereum staking statistics including validator count, APR, total staked ETH, and staking ratio
- [Farcaster User Profile Lookup](https://www.zero.xyz/c/api-web3identity-com-f0e9cb3d/llms.txt): $0.02/call via x402. Retrieves a Farcaster user's profile including FID, username, display name, and follower count by FID, username, or connected wallet address
- [Optimism L2 Network Statistics](https://www.zero.xyz/c/api-web3identity-com-b6b2764d/llms.txt): $0.010000/call via x402. Returns comprehensive real-time statistics and metrics for the Optimism Layer 2 network, including TPS, TVL, average fee, chain ID, and network name.
- [Arbitrum Network Statistics API](https://www.zero.xyz/c/api-web3identity-com-90ef8b43/llms.txt): $0.010000/call via x402. Returns comprehensive real-time statistics and metrics for the Arbitrum Layer 2 network, including TPS, TVL, fees, and chain info
- [ENS Reverse Resolution – api.web3identity.com](https://www.zero.xyz/c/api-web3identity-com-276b95b7/llms.txt): $0.01/call via x402. Reverse resolves an Ethereum address to its ENS (Ethereum Name Service) human-readable name
- [EigenLayer Restaking Protocol Statistics](https://www.zero.xyz/c/api-web3identity-com-56bb267b/llms.txt): $0.010000/call via x402. Returns current EigenLayer restaking protocol statistics including TVL, operator count, and total restaked amount
- [Farcaster User Profile Lookup](https://www.zero.xyz/c/api-web3identity-com-13f9a9b0/llms.txt): $0.02/call via x402. Retrieve a Farcaster user's profile data (FID, username, display name, followers) by FID, username, or connected wallet address
- [Farcaster User Feed - Recent Casts by FID](https://www.zero.xyz/c/api-web3identity-com-1d15acce/llms.txt): $0.02/call via x402. Returns recent casts (posts) from a specific Farcaster user identified by their FID (Farcaster ID)
- [ENS Name Resolver](https://www.zero.xyz/c/api-web3identity-com-c2f40b47/llms.txt): $0.01/call via x402. Resolves an ENS (Ethereum Name Service) name to its underlying Ethereum address and associated records
- [ENS Name Resolver](https://www.zero.xyz/c/api-web3identity-com-c453c591/llms.txt): $0.01/call via x402. Resolves an ENS (Ethereum Name Service) name to its underlying Ethereum address and associated records
- [ENS Name Valuation Estimate](https://www.zero.xyz/c/api-web3identity-com-32318373/llms.txt): $0.02/call via x402. Returns an estimated market value for an ENS .eth name based on length, character composition, and market data
- [ENS Name Resolver](https://www.zero.xyz/c/api-web3identity-com-bc48a196/llms.txt): $0.01/call via x402. Resolves an ENS (Ethereum Name Service) name to its underlying Ethereum address and associated records
- [ENS Name Resolver](https://www.zero.xyz/c/api-web3identity-com-43e353ca/llms.txt): $0.01/call via x402. Resolves an ENS (Ethereum Name Service) name to its underlying Ethereum address and associated records
- [ENS Name Valuation Estimator](https://www.zero.xyz/c/api-web3identity-com-f97e1235/llms.txt): $0.02/call via x402. Returns an estimated market value for an ENS (Ethereum Name Service) name based on its length, character composition, and current market data
- [ENS Name Resolver](https://www.zero.xyz/c/api-web3identity-com-34cebd9d/llms.txt): $0.01/call via x402. Resolves an ENS name to its Ethereum address and associated on-chain records
- [DefiLlama TVL Lookup for Uniswap](https://www.zero.xyz/c/api-web3identity-com-e45cabb7/llms.txt): $0.010000/call via x402. Returns the Total Value Locked (TVL) for the Uniswap DeFi protocol, sourced from DefiLlama
- [ENS Avatar URL Lookup](https://www.zero.xyz/c/api-web3identity-com-6a0efd73/llms.txt): $0.005/call via x402. Returns the avatar image URL associated with an ENS name or Ethereum address
- [Web3Identity Blockchain Networks List](https://www.zero.xyz/c/api-web3identity-com-f0cbcba9/llms.txt): $0.010000/call via x402. Returns a list of all supported blockchain networks with their IDs, names, symbols, and RPC endpoints
- [ENS Avatar Lookup](https://www.zero.xyz/c/api-web3identity-com-2a848557/llms.txt): $0.005/call via x402. Returns the avatar URL associated with an ENS name or Ethereum address
- [DeFi Protocols TVL Leaderboard](https://www.zero.xyz/c/api-web3identity-com-fbd24599/llms.txt): $0.010000/call via x402. Returns a ranked list of top DeFi protocols ordered by Total Value Locked (TVL)
- [Web3Identity L2 Token List with Prices and Metrics](https://www.zero.xyz/c/api-web3identity-com-b1bd11e3/llms.txt): $0.010000/call via x402. Returns a list of Layer 2 tokens with current prices, TVL, and network metrics
- [ENS Avatar Lookup](https://www.zero.xyz/c/api-web3identity-com-d8e74866/llms.txt): $0.005/call via x402. Returns the avatar URL associated with an ENS name or Ethereum address
- [Farcaster User Profile Lookup](https://www.zero.xyz/c/api-web3identity-com-6788680d/llms.txt): $0.02/call via x402. Retrieves a Farcaster user's profile data including FID, username, display name, and follower count by username, FID, or connected Ethereum address
- [L2 Network Fee Comparator](https://www.zero.xyz/c/api-web3identity-com-ec8b1473/llms.txt): $0.010000/call via x402. Compares transaction fees, TPS, and savings vs L1 across Layer 2 blockchain networks
- [Web3Identity Token Categories List](https://www.zero.xyz/c/api-web3identity-com-14d0c26f/llms.txt): $0.01/call via x402. Returns all token categories with item counts and aggregated market capitalization data
- [web3identity.com Full Identity Profile](https://www.zero.xyz/c/api-web3identity-com-66d2a7d2/llms.txt): $0.050000/call via x402. Retrieves a combined Web3 identity profile aggregating ENS, Farcaster, and Lens data for a given ENS name or address
- [Zcash Token Price via web3identity](https://www.zero.xyz/c/api-web3identity-com-15a00252/llms.txt): $0.010000/call via x402. Returns the current price of Zcash (ZEC) aggregated from multiple crypto price sources
- [Web3 Identity Full Profile Lookup](https://www.zero.xyz/c/api-web3identity-com-ab03bace/llms.txt): $0.050000/call via x402. Returns a unified identity profile for an Ethereum address or ENS name, aggregating ENS, Farcaster, and Lens data in a single call
- [WBTC Token Price (api.web3identity.com)](https://www.zero.xyz/c/api-web3identity-com-ea4f9c0d/llms.txt): $0.01/call via x402. Returns the current price of Wrapped Bitcoin (WBTC) aggregated from multiple data sources, including 24-hour price change.
- [Web3 Identity Full Profile (ENS + Farcaster + Lens)](https://www.zero.xyz/c/api-web3identity-com-afb56490/llms.txt): $0.050000/call via x402. Returns a unified identity profile for a Web3 address or ENS name, aggregating ENS records, Farcaster profile, and Lens protocol data
- [Litecoin Price API (api.web3identity.com)](https://www.zero.xyz/c/api-web3identity-com-88a7ea2e/llms.txt): $0.010000/call via x402. Returns the current price of Litecoin aggregated from multiple data sources, including 24-hour price change
- [Solana Token Price (Aggregated) — api.web3identity.com](https://www.zero.xyz/c/api-web3identity-com-5e66c6ea/llms.txt): $0.010000/call via x402. Returns the current price of the Solana token aggregated from multiple price sources, including 24-hour change data
- [Bitcoin Blockchain Block Height API](https://www.zero.xyz/c/api-web3identity-com-8df62edd/llms.txt): $0.005000/call via x402. Returns the current Bitcoin blockchain block height along with block timing statistics
- [Cardano Token Price (Aggregated) — api.web3identity.com](https://www.zero.xyz/c/api-web3identity-com-994c302f/llms.txt): $0.010000/call via x402. Returns the current price of Cardano (ADA) aggregated from multiple sources, including 24-hour change data
- [ENS Avatar Lookup](https://www.zero.xyz/c/api-web3identity-com-ba42c71e/llms.txt): $0.005/call via x402. Returns the avatar URL associated with an ENS name or Ethereum address
- [ENS Name Valuation Estimate](https://www.zero.xyz/c/api-web3identity-com-9496776f/llms.txt): $0.02/call via x402. Returns an estimated market value for an ENS NFT name based on its length, character composition, and current market data
- [ENS Avatar Lookup](https://www.zero.xyz/c/api-web3identity-com-240ac863/llms.txt): $0.005/call via x402. Returns the avatar image URL associated with an ENS name or Ethereum address
- [ENS Name Valuation Estimator](https://www.zero.xyz/c/api-web3identity-com-03a34af3/llms.txt): $0.02/call via x402. Estimates the market value of an ENS name based on its length, character composition, and current market data
- [Bitcoin Mining Difficulty & Adjustment History](https://www.zero.xyz/c/api-web3identity-com-cf342e29/llms.txt): $0.010000/call via x402. Returns the current Bitcoin mining difficulty, recent change percentage, and historical adjustment records along with the next scheduled adjustment details.
- [Base Network Statistics API](https://www.zero.xyz/c/api-web3identity-com-bb2de637/llms.txt): $0.010000/call via x402. Returns comprehensive real-time statistics and metrics for the Base L2 network, including TPS, TVL, average fee, and chain ID
- [DefiLlama TVL Lookup – Balancer](https://www.zero.xyz/c/api-web3identity-com-a11c2ce1/llms.txt): $0.010000/call via x402. Returns the current Total Value Locked (TVL) for the Balancer DeFi protocol, sourced from DefiLlama
- [Layer 2 Network TPS Metrics](https://www.zero.xyz/c/api-web3identity-com-0c3ae6ef/llms.txt): $0.010000/call via x402. Returns current and maximum transactions-per-second metrics for Layer 2 blockchain networks
- [Web3Identity Global Crypto Market Statistics](https://www.zero.xyz/c/api-web3identity-com-a5aa531c/llms.txt): $0.010000/call via x402. Returns global cryptocurrency market statistics including total market cap, BTC dominance, and ETH dominance
- [XRP Current Token Price (Multi-Source Aggregated)](https://www.zero.xyz/c/api-web3identity-com-35bc1499/llms.txt): $0.01/call via x402. Returns the current price of XRP aggregated from multiple data sources, including 24-hour change data.
- [Web3 Identity Full Profile (ENS + Farcaster + Lens)](https://www.zero.xyz/c/api-web3identity-com-e81aec88/llms.txt): $0.050000/call via x402. Returns a unified identity profile for an ENS name including ENS records, Farcaster profile, and Lens protocol data
- [Web3 Identity Full Profile Lookup](https://www.zero.xyz/c/api-web3identity-com-8e27f1e5/llms.txt): $0.050000/call via x402. Returns a unified identity profile for a wallet address or ENS name, including ENS, Farcaster, and Lens social data
- [Ethereum Staking Overview API](https://www.zero.xyz/c/api-web3identity-com-174b209c/llms.txt): $0.010000/call via x402. Returns Ethereum staking statistics including validator count, current APR, and total ETH staked across protocols
- [ENS Name Resolver](https://www.zero.xyz/c/api-web3identity-com-8f705948/llms.txt): $0.01/call via x402. Resolves an ENS (Ethereum Name Service) name to its Ethereum address and associated records
- [Web3Identity Gas Price API](https://www.zero.xyz/c/api-web3identity-com-0647e03b/llms.txt): $0.005/call via x402. Returns current gas prices across Ethereum mainnet and Layer 2 networks
- [ENS Name Resolver](https://www.zero.xyz/c/api-web3identity-com-bdecb622/llms.txt): $0.01/call via x402. Resolves an ENS (Ethereum Name Service) name to its associated Ethereum address and on-chain records
- [DeFi TVL Lookup – Aave via DefiLlama](https://www.zero.xyz/c/api-web3identity-com-9a46ed44/llms.txt): $0.010000/call via x402. Returns the current Total Value Locked (TVL) for the Aave DeFi protocol, sourced from DefiLlama
- [Fantom Token Price (Multi-Source Aggregated)](https://www.zero.xyz/c/api-web3identity-com-731a4ace/llms.txt): $0.010000/call via x402. Returns the current price of the Fantom (FTM) token aggregated from multiple sources, including 24-hour price change
- [Web3Identity DeFi Tokens List](https://www.zero.xyz/c/api-web3identity-com-c7659795/llms.txt): $0.010000/call via x402. Returns a list of DeFi protocol tokens with current prices, TVL, and protocol data
- [DefiLlama TVL Lookup for Yearn Finance](https://www.zero.xyz/c/api-web3identity-com-bed94a64/llms.txt): $0.010000/call via x402. Returns the Total Value Locked 

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