Surf Web

Pay-per-use web search and crawl API with x402 micropayments.

Get Started API Reference

Quick Start

# Check wallet balance
npx x402-proxy wallet
# Try it
npx x402-proxy -X POST -H "Content-Type: application/json" -d '{"url":"https://x402.org","format":"markdown"}' https://web.surf.cascade.fyi/v1/crawl
npx x402-proxy -X POST -H "Content-Type: application/json" -d '{"query":"x402 protocol","num_results":5}' https://web.surf.cascade.fyi/v1/search

Pricing

Method Path Price Description
POST /v1/crawl $0.002 Crawl web pages and extract content as markdown, HTML, or text
POST /v1/search $0.01 Web search powered by Exa

Payment

Protocol
x402 / MPP
Currency
USDC
Networks
Base, Solana, Tempo