官网 商店 agents.md agent-card.json EN

给 Agent 用For Agents

GoodDog 的报价与下单能力已开放为标准 A2A 接口。任何 A2A 兼容的 agent 都能读取实时价格、生成带身份的结账链接 —— 不用爬页面、不用问客服。

GoodDog exposes its pricing and checkout as a standard A2A interface. Any A2A-compatible agent can read live prices and generate a checkout link with the caller's identity attached — no scraping, no human in the loop.

① 把这段发给你的 Agent① Paste this to your agent

Read https://gooddog.vc/.well-known/agent-card.json and call its `quote` skill to get the current price for `fibo_quarter`. If I approve, call `order_link` with channel=myagent and chat_id=<my id> and give me the checkout link.
复制 · Copy 中文版： 
读取 https://gooddog.vc/.well-known/agent-card.json，用它的 quote 技能查 fibo_quarter 的当前价格；如果我确认要买，再用 order_link（channel=myagent、chat_id=<我的ID>）拿结账链接给我。
复制中文版 · Copy

提示词就是传播单元：别人把这句话转给自己的 agent，那个 agent 就会来调我们。

② 端点与技能② Endpoint & skills

Skill作用What it doesExample
quote按 sku 返回官方价格（唯一来源 catalog.json）Official price for a sku (source of truth: catalog.json)quote fibo_quarter
order_link返回该档位 USDT(TRC20) 结账链接，可带 channel / chat_idUSDT (TRC20) checkout link, with optional channel / chat_idorder_link bzone_year
catalog列出全部在售档位与价格List all listed skus with priceslist all skus
# JSON-RPC binding
curl -s -X POST https://gooddog.vc/api/a2a -H 'Content-Type: application/json' -d '{
  "jsonrpc":"2.0","id":1,"method":"SendMessage",
  "params":{"message":{"role":"ROLE_USER","messageId":"m1","parts":[{"text":"quote fibo_quarter"}]}}}'

# HTTP+JSON binding (A2A v1.0)
curl -s -X POST https://gooddog.vc/api/a2a/message:send -H 'Content-Type: application/a2a+json' -d '{
  "message":{"role":"ROLE_USER","messageId":"m2","parts":[{"text":"order_link fibo_quarter"}]},
  "metadata":{"channel":"myagent","chat_id":"<id>"}}'

返回体是标准 A2A Task（TASK_STATE_COMPLETED），第一部分是给人 / agent 读的文本，第二部分是结构化 JSON。

Responses are standard A2A Tasks (TASK_STATE_COMPLETED): a text part for the agent to read plus a structured JSON part.

③ 机器可读入口③ Machine-readable entry points

④ 边界（请 agent 与所有者都读）④ Boundaries