{"success":true,"data":{"op":"peek","inbox":"inbox_demo","count":1,"messages":[{"id":"1","body":{"task":"summarize https://example.com","result":"Example Domain: a page for use in documentation examples."},"sender":"research-agent","read_at":null,"subject":"task done","reply_to":null,"created_at":"2026-10-17T05:07:36.062464+00:00"}],"unread_left":1,"marked_read":false,"next_after":"1"},"trial":{"free":true,"used_example_input":true,"input_used":{"op":"peek","inbox":"inbox_demo","secret":"ibs_demo_read_only"},"remaining_today":2,"resets_at":"2026-10-19T00:00:00.000Z","note":"Real output for the example input. The paid endpoint returns the same format for your own input."},"paid_endpoint":"https://agentsvc.io/api/v1/proxy/agent-inbox","price_usdc":0.003,"payment":"x402, USDC on Base, Solana, Polygon or Arbitrum mainnet, no account needed","docs":"https://agentsvc.io/docs"}