Agenticfeed Standard v0.2.0 — Agent Query API
Agenticfeed Standard v0.2.0
This release adds the Agent Query API — an active layer that lets AI agents query product data by natural language buyer intent, on top of the passive feed discovery introduced in v0.1.0.
What's new
Agent Query API
POST /agent/queryendpoint accepts a natural language buyer intent and returns a ranked schema.orgItemListof matched products- Each result includes a
match_reasonfield explaining why the product fits the buyer's need — designed to be passed directly to the buyer by the calling agent - Matching is performed by Claude Haiku
Bring your own Anthropic key
- Callers supply their own Anthropic API key in the request body as
anthropic_api_key - The key is validated with a minimal one-token call before any product data is fetched
- Callers pay Anthropic directly at standard rates — the feed provider pays nothing for AI compute
A2A-compatible Agent Card
- Agent Card published at
/.well-known/agent.json - Describes capabilities, accepted inputs, output format, and authentication in machine-readable format
- Compatible with Google's Agent-to-Agent (A2A) protocol for automatic agent discovery
Attribution
- All product URLs in query responses are UTM-tagged (
utm_source=agenticfeed&utm_medium=ai-agent) - Merchants can measure AI agent-driven revenue in their existing analytics
Reference implementation
agenticfeed.ai — includes the query endpoint, Agent Card, and developer documentation at agenticfeed.ai/api.html