Paid services on Base matching “2fa”

Full edition of the AI Agent Setup Checklist v1.4: 8,861 words of Markdown in 16 sections. Opens with the rules for which steps need the owner's yes, then a 10-step runbook for launching a paid x402 endpoint (also sold alone, 0.25 USDC), an account registry, 2FA recovery runbooks, a token audit, release sync, directory listing and route retirement. Vendor facts sit in one dated appendix (October 2

Solana coin price mini-endpoint for major tokens only. Returns spot prices and 24h stats for well-known tickers like btc, solana, eth, xmr, ltc and other large-cap coins, never microcaps. Pass an optional ticker to get a single-coin 24h snapshot with price, symbol, changeRate, changePrice, high and low, or omit ticker to receive a compact basket of top tokens in a fixed order. Cost: 0.001 USDC per

Pre-payment trust check of a paid API endpoint: reachability, 402 handshake, registrable-domain age (RDAP), TLS days left, seller USDC balance and ETH gas runway on Base -> trust_score 0-100 + verdict pay|caution|avoid