Resolve a relative or absolute reference against a base URL, following RFC 3986 reference resolution (e.g. base 'https://a.com/x/y' + ref '../z' → 'https://a.com/z'). The base must itself be a valid absolute URL, else a clean 400.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://url.openverbs.com/v1/resolve' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://url.openverbs.com/v1/resolve'
Endpoint: https://url.openverbs.com/v1/resolve. Operated by url.openverbs.com, not by Animica. Price and availability were correct at the last probe on 2026-10-01 and are set by the operator, who may change them.
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