# Services from nojunk-chain.mick8511.workers.dev on Zero

> nojunk-chain.mick8511.workers.dev serves 4 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/nojunk-chain.mick8511.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/nojunk-chain.mick8511.workers.dev/health.json

## Services

- [NoJunk Chain Gas Fee Estimator](https://www.zero.xyz/c/nojunk-chain-gas-fee-estimator-1f837985/llms.txt): $0.001/call via x402. Returns current gas price, base fee, and priority-fee percentiles in gwei for up to 7 EVM chains, or sat/vB fee estimates for Bitcoin, using eth_feeHistory over 5 blocks.
- [NoJunk Chain Balance](https://www.zero.xyz/c/nojunk-chain-balance-28a48bed/llms.txt): $0.002/call via x402. Returns native token balance, USDC balance, and transaction count for a wallet address across 7 EVM chains, Solana, or Bitcoin
- [NoJunk Chain Transaction Lookup](https://www.zero.xyz/c/nojunk-chain-transaction-lookup-4a6d6351/llms.txt): $0.002/call via x402. Looks up a blockchain transaction by hash and returns decoded status, parties, value, fees, gas, confirmations, and decoded transfers across EVM chains, Bitcoin, and Solana
- [NoJunk Chain Block Lookup](https://www.zero.xyz/c/nojunk-chain-block-lookup-77f1d70b/llms.txt): $0.001/call via x402. Fetches block metadata (number, hash, timestamp, tx count, gas used/limit, base fee, miner) for EVM chains, Bitcoin, or Solana by block number, hash, or 'latest'

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)