Fetch Grapevine x402 Feed Discovery Metadata
Retrieve discoverable HTTP endpoint metadata from Grapevine, an x402 feed discovery platform where AI agents automatically discover and subscribe to monetized content feeds. Returns detailed information about available feeds and their discovery status on the Grapevine network. | Input: No input parameters required - fetches metadata for the specific Grapevine CID endpoint | Output: Returns endpoint discovery metadata including author profile information, feed details, engagement metrics, Farcaster frame data, and HTTP endpoint discoverability status | Use cases: I need to discover available x402 feeds on Grapevine; Get metadata about discoverable HTTP endpoints in the Grapevine network; Find information about monetized content feeds for AI agent subscription; Check if a Grapevine feed is discoverable and accessible | Cost: 0.01 on base
