# Services from solana-x402-xi.vercel.app on Zero

> solana-x402-xi.vercel.app serves 7 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/solana-x402-xi.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/solana-x402-xi.vercel.app/health.json

## Services

- [Solana x402 Whale Alerts API](https://www.zero.xyz/c/solana-x402-whale-alerts-api-cb6d72ef/llms.txt): $0.001/call via x402. Returns large on-chain token transfer alerts (whale movements) for a specified blockchain, filterable by token and minimum USD value.
- [Solana x402 Token Data API](https://www.zero.xyz/c/solana-x402-token-data-api-f2ba4d01/llms.txt): $0.01/call via x402. Fetches EVM token data including balances, metadata, and transfer history for a given wallet or contract address on chains like Ethereum, Base, Polygon, and Arbitrum, paid per-call via x402 micropayments.
- [Solana x402 NFT Data API](https://www.zero.xyz/c/solana-x402-nft-data-api-04340ea1/llms.txt): $0.01/call via x402. Fetches NFT metadata, floor prices, sales history, and wallet-owned NFTs for a given contract or owner address across EVM chains, paid per-call via x402 micropayments.
- [Solana x402 Bridge Route API](https://www.zero.xyz/c/solana-x402-bridge-route-api-afb66819/llms.txt): $0.005/call via x402. Returns optimal cross-chain bridge routing paths for token transfers between supported blockchains (Ethereum, Base, Polygon, Arbitrum, Solana)
- [Solana x402 Transaction History API](https://www.zero.xyz/c/solana-x402-transaction-history-api-5013aa4c/llms.txt): $0.01/call via x402. Retrieves on-chain transaction history for a specified blockchain address, filterable by sender, receiver, sort order, and count, with payment via x402 USDC micropayment.
- [Solana x402 API – DeFi Yields](https://www.zero.xyz/c/solana-x402-api-defi-yields-77060f8d/llms.txt): $0.001/call via x402. Returns DeFi yield opportunities across chains filtered by token, APY, risk level, and chain, paying per-call via x402 micropayment.
- [Solana x402 Blockchain RPC API](https://www.zero.xyz/c/solana-x402-blockchain-rpc-api-9cd0ce06/llms.txt): $0.01/call via x402. Executes Solana blockchain RPC calls via a pay-per-use x402 micropayment API, enabling on-chain queries and transactions.

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)