# Services from a-upgradenet.com on Zero

> a-upgradenet.com serves 12 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/a-upgradenet.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/a-upgradenet.com/health.json

## Services

- [a-un Professional Translation (9 Languages)](https://www.zero.xyz/c/a-un-professional-translation-9-languages-870b4398/llms.txt): $0.02/call via x402. Translates text (up to 8,000 characters) between Spanish, English, Portuguese, French, German, Italian, Japanese, Chinese, and Korean with selectable tone (neutral, formal, or casual), preserving formatting, names, and numbers.
- [a-un Web Page Executive Summary](https://www.zero.xyz/c/a-un-web-page-executive-summary-a4778130/llms.txt): $0.03/call via x402. Fetches a public web page and returns a short executive summary plus 3–10 key bullet points in Spanish or English, with the page title and final URL.
- [AUN Memory Health Check](https://www.zero.xyz/c/aun-memory-health-check-cf9f345c/llms.txt): $0.05/call via x402. Audits a batch of AI agent memories for issues like secrets, contradictions, duplicates, and vague entries, then returns a graded cleanup plan with redacted/cleaned versions.
- [AUN Base Balance Checker](https://www.zero.xyz/c/aun-base-balance-checker-edf34eb6/llms.txt): $0.001/call via x402. Fetches ETH and ERC-20 token balances for a given 0x address on the Base blockchain
- [AUN Base Transaction Lookup](https://www.zero.xyz/c/aun-base-transaction-lookup-a5c4c020/llms.txt): $0.002/call via x402. Looks up a Base chain transaction by hash and returns full details including status, gas, value, and ERC-20 token transfers
- [AUN Web Read — Fetch & Convert Public URL to Markdown](https://www.zero.xyz/c/aun-web-read-fetch-convert-public-url-to-markdown-63b80c5d/llms.txt): $0.005/call via x402. Fetches a public web page by URL and returns its content as Markdown text, including links, title, and metadata.
- [AUN Planning Benchmark](https://www.zero.xyz/c/aun-planning-benchmark-8a3a0bc8/llms.txt): $0.1/call via x402. Runs a structured planning benchmark against an AI agent's system prompt and returns a scored report with skill-level pass/fail analysis and improvement recommendations.
- [AUN Tool Call Audit Max](https://www.zero.xyz/c/aun-tool-call-audit-max-1a8d0ca0/llms.txt): $0.2/call via x402. Audits and improves an AI agent's system prompt and tool definitions, returning a verified upgrade with benchmark scores and a recommended configuration.
- [AUN Tool-Call Audit](https://www.zero.xyz/c/aun-tool-call-audit-d38a1993/llms.txt): $0.1/call via x402. Audits and optimizes an AI agent's system prompt and tool definitions, returning a verified upgrade report with a recommended improved configuration and performance delta.
- [AUN Base Token Lookup](https://www.zero.xyz/c/aun-base-token-lookup-406f9132/llms.txt): $0.002/call via x402. Looks up ERC-20 token metadata on the Base blockchain by contract address, returning name, symbol, decimals, supply, and contract status.
- [AUN Base Block Lookup](https://www.zero.xyz/c/aun-base-block-lookup-2db1a9e2/llms.txt): $0.001/call via x402. Returns the latest confirmed block data from the Base (Ethereum L2) blockchain, including block number, gas usage, transaction count, and base fee.
- [AUN Tool-Call Audit Pro](https://www.zero.xyz/c/aun-tool-call-audit-pro-30c33f92/llms.txt): $0.15/call via x402. Analyzes an AI agent's system prompt and tool definitions, then returns an optimized system prompt and tool set with a benchmark improvement report.

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)