{"protocolVersion":"0.3.0","name":"Pricewick by CyberMax","description":"Competitor price and stock monitor API: track product pages on shops that publish their price in structured data (schema.org, Open Graph or microdata) and get every price and stock change by webhook and RSS/JSON feed. Free for 5 products; Seller $9.99/month for 50.","author":"CyberMax","wellKnownURI":"https://pricewick.cybermax-tools.workers.dev/.well-known/agent-card.json","url":"https://pricewick.cybermax-tools.workers.dev/a2a","version":"1.0.0","provider":{"organization":"CyberMax","url":"https://cybermaxtools.com/"},"documentationUrl":"https://pricewick.cybermax-tools.workers.dev/llms.txt","iconUrl":"https://pricewick.cybermax-tools.workers.dev/icon.svg","supportsAuthenticatedExtendedCard":null,"security":[{},{"licenceKey":[]},{"licenceQuery":[]}],"securitySchemes":{"licenceKey":{"in":"header","name":"x-licence","type":"apiKey","description":"Pricewick key: a free key from POST /api/free (no sign-up) or a paid plan key (https://pricewick.cybermaxtools.com/#pricing). Optional for /api/check (5 checks a day without a key); required for watches, settings and feeds."},"licenceQuery":{"in":"query","name":"key","type":"apiKey","description":"Same key as a query parameter."}},"capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extensions":null},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"skills":[{"id":"check_page","name":"Check a public product now","description":"GET /api/check?url=<public https page> fetches the page (robots.txt obeyed) and returns what Pricewick extracts from it, plus what changed since the last public check of that URL. 5 checks a day without a key, 20 with a free key, 1000 with a paid key.","tags":["price monitor","competitor prices","stock alerts","ecommerce","webhook"],"examples":["https://pricewick.cybermax-tools.workers.dev/api/check?url=https://www.example.com/"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"free_key","name":"Get a free key","description":"POST /api/free returns a free key (no account, no sign-up) that can watch up to 5 products, checked every 24 hours.","tags":["price monitor","competitor prices","stock alerts","ecommerce","webhook"],"examples":[],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"manage_watches","name":"Watch products for changes","description":"GET/POST /api/watches and DELETE /api/watches/<id> (key required): list, add or remove watched products within your plan's limit.","tags":["price monitor","competitor prices","stock alerts","ecommerce","webhook"],"examples":[],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"change_feed","name":"Read your change feed or set a webhook","description":"GET /feed.json or /feed.rss?key=<key> returns the changes found on your watched pages; POST /api/settings {\"webhook\": url} sends each change to Slack, Discord, Zapier, Make or n8n.","tags":["price monitor","competitor prices","stock alerts","ecommerce","webhook"],"examples":[],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"agent_check_page","name":"MCP/A2A: check a page now","description":"MCP tool check_page at /mcp (streamable HTTP) and A2A message/send at /a2a: send a public product page URL, get the price/stock read now and the change since the last public check. Same free limits as /api/check.","tags":["price monitor","competitor prices","stock alerts","ecommerce","webhook"],"examples":[],"inputModes":["application/json"],"outputModes":["application/json"]}],"conformance":true,"conformance_errors":null,"homepage":null,"repository":null,"license":null,"pricing":null,"contact":null,"id":"66ab42a8-585f-4bee-a7a9-89ab49b13687","created_at":"2026-10-08T11:24:17.616718Z","updated_at":"2026-10-12T22:39:13.243241Z","hidden":false,"flag_count":0,"maintainer_notes":"Verified working at registration. Agent responds to `message/send` correctly via the A2A SDK.","category":"data-analytics","category_secondary":null,"uptime_percentage":100.0,"avg_response_time_ms":1996,"last_health_check":"2026-10-12T22:39:12.859364Z","is_healthy":true,"status_notes":["Returning errors when contacted by users (Agent returned an unexpected error)"],"task_conformance":{"category":"WORKING","passed":true,"checked_at":"2026-10-12T12:18:46.752375Z","response_ms":705}}