Citable

Gold402 Verified. Hand-reviewed and on the curated list — curation is the bar. The stamp means a human read this entry and the endpoint answered when we knocked. It is not a delivery test: we have not paid this service and graded what came back, so treat it as "reachable and speaks the protocol," never as "this is worth the money."

SEO and AI-visibility data on 17 paid GET routes: keyword research, on-page audits, AI-citation checks across ChatGPT, Claude, Gemini and Perplexity, plus rank, SERP, domain and backlink data; $0.005–$0.30 USDC on Solana mainnet, no account or API key, and any 4xx/5xx cancels the payment instead of settling it.