Access CoinMarketCap data via x402 pay-per-request protocol with USDC payments on Base. Use when users mention x402, want CMC data without API keys, ask about pay-per-request APIs, or need to integrate CMC with on-chain payments. Also use for any Coinbase x402 protocol questions. Trigger: "x402", "pay per request", "no API key", "USDC payment", "CMC without subscription", "/cmc-x402"
How to install cmc-x402?
opencmc/skills-for-ai-agents-by-coinmarketcap/cmc-x402
$npx -y skills add opencmc/skills-for-ai-agents-by-coinmarketcap --skill cmc-x402Installs into the current project.
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Run `npx skills use "https://github.com/opencmc/skills-for-ai-agents-by-coinmarketcap" --skill "opencmc/skills-for-ai-agents-by-coinmarketcap/cmc-x402"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/opencmc/skills-for-ai-agents-by-coinmarketcap" that are relevant to the current task. Run `npx skills add "https://github.com/opencmc/skills-for-ai-agents-by-coinmarketcap"` and select the relevant skills, then follow their instructions.
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