{"name":"onyx_url_unshorten","tier":"metered","price_usdc":"0.001","endpoint":"https://onyx-actions.onrender.com/v1/onyx_url_unshorten","method":"POST","input_schema":{"type":"object","properties":{"url":{"type":"string","description":"URL to unshorten"}},"required":["url"]},"description":"Follow HTTP redirects on any URL and return the final destination + the full redirect chain. Use when an agent encounters a bit.ly/t.co/lnkd.in/ shortened link and needs to know where it actually goes before clicking. Returns each hop's status code, location, and final URL with status. Cap of 10 hops to prevent loops. ~100-400ms typical.","when_to_use":null,"vs_alternatives":null,"example_request":null,"example_response":null,"settle_to":"0x3fD9ee1373562f894D322B37DFFAd7a5D2b2d78f","network":"base","facilitator":"https://facilitator.xpay.sh","payment_required":true,"free_introspection":true,"note":"GET this URL = free introspection card. POST with x402 payment header to call."}