Summary
This is a pay-per-use MCP server that gives Claude access to live crypto prices, weather data, translation, web page analysis, and Google Sheets without managing API keys. Every call costs between $0.001 and $0.02 in USDC on Base, paid via the x402 protocol from a wallet you control with a private key. The navi_x402_scout tool is interesting: it finds the best x402 service for any task based on real usage data. You set a MAX_PRICE_USDC ceiling, and the server signs payment authorizations locally. Reach for this when you want Claude to pull live external data without the usual API key setup, and you're comfortable running a funded Base wallet and paying microtransactions per request.
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
An agent that runs the SEO playbooks that move rankings and ships PRs you control.
Get founding access →
Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →Featured
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →An agent that runs the SEO playbooks that move rankings and ships PRs you control.
Get founding access →Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →Configuration
X402_PRIVATE_KEY*secretPrivate key of the paying wallet (USDC on Base mainnet). Signs x402 payment authorizations locally.
MAX_PRICE_USDCPer-call price ceiling in USDC (default 0.05).
Categories
Registryactive
Packagenavi-x402-mcp
TransportSTDIO
AuthRequired
UpdatedJun 10, 2026
