# Services from proofwork-the402-webhook.phase-voice.workers.dev on Zero

> proofwork-the402-webhook.phase-voice.workers.dev serves 14 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/proofwork-the402-webhook.phase-voice.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/proofwork-the402-webhook.phase-voice.workers.dev/health.json

## Services

- [Proofwork Bounty Reality Check](https://www.zero.xyz/c/proofwork-bounty-reality-check-f86c96bd/llms.txt): $0.02/call via x402. Scores and verdicts a public GitHub bounty issue for legitimacy, profitability, and risk using evidence gathered from public signals.
- [Proofwork Base Token Snapshot](https://www.zero.xyz/c/proofwork-base-token-snapshot-a1dd9b5a/llms.txt): $0.01/call via x402. Returns a real-time price snapshot and evidence links for any ERC-20 token on Base mainnet, including USD price, symbol, and verifiable source URLs.
- [Proofwork Base USDC Receipt Verifier](https://www.zero.xyz/c/proofwork-base-usdc-receipt-verifier-2651293a/llms.txt): $0.01/call via x402. Verifies a specific Circle USDC payment on Base mainnet by checking a transaction hash against an expected recipient and amount, returning finalized chain evidence.
- [Proofwork JSON to CSV Converter](https://www.zero.xyz/c/proofwork-json-to-csv-converter-dad213b3/llms.txt): $0.01/call via x402. Converts a URL-encoded JSON array of flat objects into CSV format, returning the CSV string along with metadata like column names and row count.
- [Proofwork GitHub Actions Log Parser](https://www.zero.xyz/c/proofwork-github-actions-log-parser-62069063/llms.txt): $0.01/call via x402. Parses GitHub Actions log files to extract failure details, stack traces, failing steps, and suggested fix categories.
- [Proofwork Base Market Pulse](https://www.zero.xyz/c/proofwork-base-market-pulse-f94c66b7/llms.txt): $0.01/call via x402. Returns a cross-source ETH/USDC market pulse report comparing Base DEX pool prices against Coinbase reference spot prices, including spread percentage and liquidity data.
- [Proofwork CSV to JSON Converter](https://www.zero.xyz/c/proofwork-csv-to-json-converter-b984f80b/llms.txt): $0.01/call via x402. Converts URL-encoded CSV text (with a header row) into structured JSON rows, column metadata, and row count via a pay-per-request x402 API on Base.
- [Proofwork x402 Text Hashing API](https://www.zero.xyz/c/proofwork-x402-text-hashing-api-d738a9e4/llms.txt): $0.001/call via x402. Computes a cryptographic hash (SHA-256 or SHA-512) of a given text string, payable per request via x402 on Base.
- [Proofwork Base Token Price API](https://www.zero.xyz/c/proofwork-base-token-price-api-465ccff3/llms.txt): $0.001/call via x402. Returns the current USD price and metadata for any ERC-20 token on Base Mainnet, with a GeckoTerminal evidence link.
- [Proofwork Base USDC Balance Lookup](https://www.zero.xyz/c/proofwork-base-usdc-balance-lookup-1da60865/llms.txt): $0.003/call via x402. Returns the current USDC token balance for a given Ethereum address on Base Mainnet, with a Basescan evidence link, payable per-request via x402.
- [Proofwork Base Network Status API](https://www.zero.xyz/c/proofwork-base-network-status-api-f34c5fd2/llms.txt): $0.001/call via x402. Returns current Base Mainnet network status including latest block number, chain ID, and gas price in wei and gwei.
- [Proofwork Crypto Price API](https://www.zero.xyz/c/proofwork-crypto-price-api-016d8605/llms.txt): $0.005/call via x402. Returns current prices and 24-hour change percentages for one or more cryptocurrencies in a specified fiat currency, payable per request via x402 on Base.
- [Proofwork Crypto Task Scanner](https://www.zero.xyz/c/proofwork-crypto-task-scanner-881fcb3a/llms.txt): $0.01/call via x402. Scans and returns actionable non-cyber crypto work opportunities (public bounties, Base market data, USDC receipts) filtered by a minimum margin threshold.
- [Proofwork x402 Encoding Tools API](https://www.zero.xyz/c/proofwork-x402-encoding-tools-api-25a54115/llms.txt): $0.01/call via x402. Performs cryptographic hashing (SHA-256, SHA-512) and Base64 encoding/decoding on arbitrary string input, payable per-request via x402 on Base.

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)