René's URL Explorer Experiment

{"@context":"https://schema.org","@graph":[{"@id":"https://useproxy.dev#website","@type":"WebSite","name":"Proxy Docs","url":"https://useproxy.dev/docs"},{"@id":"https://useproxy.dev/docs#page","@type":"WebPage","inLanguage":"en","name":"Introduction","url":"https://useproxy.dev/docs","description":"Proxy is an MCP server that gives AI assistants live access to the Meta, Google, LinkedIn and TikTok ad libraries. No API keys. OAuth only.","isPartOf":{"@id":"https://useproxy.dev#website"}}]}

{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Does Proxy have a REST API or OpenAPI spec?","acceptedAnswer":{"@type":"Answer","text":"No. Proxy is MCP only. Any MCP client connects to https://mcp.useproxy.dev/mcp?ref=docs over Streamable HTTP. There is no separate REST API and no OpenAPI spec."}},{"@type":"Question","name":"Do I need an API key?","acceptedAnswer":{"@type":"Answer","text":"No. Authentication is OAuth 2.0 with PKCE and dynamic client registration. Your MCP client opens a sign-in page on first connect. The CLI installer issues a personal bearer token for clients that cannot run OAuth."}},{"@type":"Question","name":"Is there a free tier or sandbox?","acceptedAnswer":{"@type":"Answer","text":"Yes. The Free plan gives 20 credits per day with no credit card. The sandbox endpoint at https://mcp.useproxy.dev/sandbox returns fixture ad data with no account at all."}},{"@type":"Question","name":"Why does an unauthenticated initialize return 401?","acceptedAnswer":{"@type":"Answer","text":"That is the MCP authorization spec. The 401 carries a WWW-Authenticate header pointing at the protected resource metadata, and a compliant client uses it to discover the authorization server and complete OAuth before retrying."}}]}