# Services from api.gptshopltd.com on Zero

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

## Services

- [Solana Token Risk Analyzer](https://www.zero.xyz/c/solana-token-risk-analyzer-9f53b195/llms.txt): $0.01/call via x402. Analyzes a Solana SPL token mint address for risk signals including mint/freeze authority status, liquidity, and a scored verdict.
- [x402 Agent Tools – Web Page to Markdown Converter](https://www.zero.xyz/c/x402-agent-tools-web-page-to-markdown-converter-b37509cb/llms.txt): $0.005/call via x402. Fetches a public web page by URL and returns its content as clean Markdown text, including title and word count.
- [x402 Agent Tools – Crypto Price Lookup](https://www.zero.xyz/c/x402-agent-tools-crypto-price-lookup-3e0c8765/llms.txt): $0.002/call via x402. Fetches real-time USD prices, 24h volume, market cap, and price change for up to 25 cryptocurrencies by symbol or CoinGecko ID
- [4byte Function Selector Lookup](https://www.zero.xyz/c/4byte-function-selector-lookup-492274b2/llms.txt): $0.002/call via x402. Resolves a 4-byte EVM function selector (or full calldata) to its human-readable Solidity function signature(s)
- [Base Token Risk Scorer](https://www.zero.xyz/c/base-token-risk-scorer-bb9ded0a/llms.txt): $0.01/call via x402. Returns a risk score, verdict, security flags, and liquidity data for an ERC-20 token contract on Base mainnet.
- [x402 Agent Tools – DNS Lookup](https://www.zero.xyz/c/x402-agent-tools-dns-lookup-e0453cdf/llms.txt): $0.001/call via x402. Looks up DNS records (A, AAAA, TXT, MX, CNAME, NS) for a given hostname using Cloudflare DNS-over-HTTPS, with DNSSEC validation
- [x402 Agent Tools – Web Status Checker](https://www.zero.xyz/c/x402-agent-tools-web-status-checker-770ffb48/llms.txt): $0.002/call via x402. Checks the HTTP status, redirect chain, timing, and content type of any public URL
- [GPT Shop LLM Price Lookup](https://www.zero.xyz/c/gpt-shop-llm-price-lookup-e1b9f9c0/llms.txt): $0.002/call via x402. Returns a list of LLM models with their current input and output pricing per million tokens, optionally filtered by model ID or name.
- [GPU Price Lookup by gptshopltd](https://www.zero.xyz/c/gpu-price-lookup-by-gptshopltd-ed59dbc0/llms.txt): $0.002/call via x402. Returns current market pricing for GPU rentals (USD per GPU-hour), optionally filtered by GPU model name.
- [x402 UUID Generator](https://www.zero.xyz/c/x402-uuid-generator-dc256bd7/llms.txt): $0.001/call via x402. Generates one or more random UUIDs (universally unique identifiers) via a pay-per-call API requiring no account or API key.
- [x402 Agent Tools – Current Time Lookup](https://www.zero.xyz/c/x402-agent-tools-current-time-lookup-1cf595f6/llms.txt): $0.001/call via x402. Returns the current UTC time (and optionally timezone-adjusted time) as ISO 8601 and Unix timestamp, paid per-call via USDC microtransaction.
- [x402 Agent Tools – Ping / Health Check](https://www.zero.xyz/c/x402-agent-tools-ping-health-check-af647bad/llms.txt): $0.001/call via x402. Returns a simple pong response with server timestamp to verify the API endpoint is alive and reachable.

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)