{"name":"astrasync.shop","description":"AstraSync's reference agentic-commerce merchant. Digital goods only (ebook, briefing pack, prompt pack, donations). 8 agentic-commerce protocols supported. AstraSync verification-gateway 2.4.6 installed; tiered access model — public RRP plus offers/discounts/promotions for verified ASTRA-ids. Checkout requires a verified ASTRA-id at accessLevel ≥ read-only with shopping.purchase in PDLSS scope.","service_endpoint":"https://astrasync.shop/api/checkout/a2a","transport":"jsonrpc-http","capabilities":["streaming"],"skills":[{"id":"browse_catalog","name":"Browse catalogue","description":"List products available for purchase. Tiered: anonymous callers see RRP only; verified ASTRA-ids see sale prices, discounts, promotions.","input_mode":"application/json","output_mode":"application/json","endpoint":"https://astrasync.shop/api/catalog"},{"id":"complete_purchase","name":"Complete purchase","description":"Submit a purchase request via the A2A JSON-RPC envelope. Requires a verified ASTRA-id with shopping.purchase in scope.","input_mode":"application/json","output_mode":"application/json","endpoint":"https://astrasync.shop/api/checkout/a2a"}],"security_schemes":[{"scheme":"astrasync-verification-gateway","version":"2.4.6","endpoint_id":"ASTRAE-UZ0Osh4meLKZxV16sLmWuw","api_base_url":"https://staging.astrasync.ai/api","registration_url":"https://astrasync.ai/register","notes":"Pass X-Astra-Id (ASTRA-... format) on every request. PDLSS purpose / duration / limits / scope / self-instantiation are evaluated server-side per the boundary configured on your agent."}],"see_also":"https://a2a-protocol.org/"}