# Agent Profile Open API Curl 请求示例 本文档用于外部系统调用已发布的 Agent Profile。示例环境域名: ```bash export DEERFLOW_BASE_URL="https://superagent.nianxx.cn" export DEERFLOW_OPEN_API_KEY="df_open_xxx" ``` `DEERFLOW_OPEN_API_KEY` 使用的是 Ops 中 `Agent Profile Open API` 创建外部应用时生成的 `df_open_...` token,不是“新建应用”的普通业务 token。 ## Profile 调用规则 公开 API 请求里不直接传 `profile_id`。系统通过当前 `df_open_...` token 对应的外部应用策略来决定调用哪个 Profile: - 外部应用策略配置了 `profile_id`:固定调用该 Profile 的已发布版本。 - 外部应用策略未配置 `profile_id`:调用组织默认 Profile 的已发布版本。 - 目标 Profile 必须已发布,并且该 Profile 的 API exposure 已启用。 ## 执行过程 Trace 策略 如果对接方需要看到 Agent 执行任务的过程数据,需要在 Ops 的 `Agent Profile Open API` 外部应用策略中显式开启 `trace_policy`: ```json { "profile_id": "profile_xxx", "trace_policy": { "enabled": true, "expose_tool_inputs": "summary", "expose_tool_outputs": "summary", "expose_step_updates": "summary", "expose_task_events": "summary" } } ``` 说明: - `include_trace=true` 只在 `trace_policy.enabled=true` 时可用。 - 系统不会开放模型原始 chain-of-thought。对外只返回公开推理摘要,例如“正在分析问题并规划下一步操作”。 - 工具入参、工具输出默认建议使用 `summary`,避免把敏感业务数据或内部上下文完整暴露给第三方。 - 如果确实需要完整工具入参或输出,可以把对应项设为 `full`;如果完全不希望透出,可以设为 `redacted`。 ## 认证方式 推荐使用 Bearer token: ```bash Authorization: Bearer df_open_xxx ``` 也可以使用请求头: ```bash X-DeerFlow-Open-API-Key: df_open_xxx ``` ## 1. 创建会话 一个外部用户、一个微信会话、一个 CRM 会话,建议对应一个 Open Agent Session。这样 Agent 可以保留同一会话里的上下文。 ```bash curl -X POST "$DEERFLOW_BASE_URL/api/open/agent-sessions" \ -H "Authorization: Bearer $DEERFLOW_OPEN_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "external_subject_id": "wechat-user-001", "idempotency_key": "wechat-session-001", "metadata": { "conversation_id": "wechat-conv-001", "source": "wechat" } }' ``` 示例响应: ```json { "session_id": "open_sess_xxx", "status": "active", "external_subject_id": "wechat-user-001", "metadata": { "conversation_id": "wechat-conv-001", "source": "wechat" }, "created_at": "2026-06-22T10:00:00Z", "updated_at": "2026-06-22T10:00:00Z" } ``` ## 2. 流式发送消息 推荐优先使用流式接口。它会通过 SSE 返回运行过程和最终输出。 ```bash curl -N -X POST "$DEERFLOW_BASE_URL/api/open/agent-sessions/{session_id}/messages/stream" \ -H "Authorization: Bearer $DEERFLOW_OPEN_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "message": "你好,帮我介绍一下养马岛有什么玩的?", "idempotency_key": "msg-001", "metadata": { "conversation_id": "wechat-conv-001", "customer_id": "wechat-user-001" } }' ``` 其中 `{session_id}` 替换为创建会话接口返回的 `session_id`。 ## 2.1 流式发送消息并返回公开 Trace 对接方需要看到执行过程、工具调用、步骤更新时,使用 `include_trace=true`: ```bash curl -N -X POST "$DEERFLOW_BASE_URL/api/open/agent-sessions/{session_id}/messages/stream?include_trace=true" \ -H "Authorization: Bearer $DEERFLOW_OPEN_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "message": "帮我查询刘亦菲最近动态,并标注信息来源。", "idempotency_key": "msg-trace-001", "metadata": { "conversation_id": "wechat-conv-001", "customer_id": "wechat-user-001" } }' ``` SSE 返回统一使用 `event: trace`,具体事件类型在 `data.event` 中: ```text event: trace data: {"event":"run.started","run_id":"run_xxx","thread_id":"thread_xxx","external_app_id":"external-app-xxx","org_id":"org-1","ts":"2026-07-11T10:00:00Z"} event: trace data: {"event":"reasoning.summary","run_id":"run_xxx","text":"正在分析问题并规划下一步操作。","external_app_id":"external-app-xxx","org_id":"org-1","ts":"2026-07-11T10:00:01Z"} event: trace data: {"event":"tool.call.started","run_id":"run_xxx","message_id":"ai-1","tool_calls":[{"tool_call_id":"tool-1","name":"web_search","input":{"summary":"{\"query\":\"刘亦菲最近动态\"}"}}],"external_app_id":"external-app-xxx","org_id":"org-1","ts":"2026-07-11T10:00:02Z"} event: trace data: {"event":"tool.call.completed","run_id":"run_xxx","tool_call_id":"tool-1","name":"web_search","output":{"summary":"..."},"external_app_id":"external-app-xxx","org_id":"org-1","ts":"2026-07-11T10:00:03Z"} event: trace data: {"event":"message.delta","run_id":"run_xxx","message_id":"ai-final","text":"根据可检索到的信息...","external_app_id":"external-app-xxx","org_id":"org-1","ts":"2026-07-11T10:00:04Z"} event: trace data: {"event":"run.completed","run_id":"run_xxx","status":"success","external_app_id":"external-app-xxx","org_id":"org-1","ts":"2026-07-11T10:00:05Z"} ``` 当前公开 Trace 事件包括: - `run.started` - `reasoning.summary` - `tool.call.started` - `tool.call.completed` - `message.delta` - `step.updated` - `task.updated` - `progress` - `run.failed` - `run.completed` ## 2.2 订阅已有 Run 的公开 Trace 如果对接方使用非流式发送消息拿到了 `run_id`,或者流式连接中断后需要重新订阅过程事件,可以使用: ```bash curl -N "$DEERFLOW_BASE_URL/api/open/agent-sessions/{session_id}/runs/{run_id}/events" \ -H "Authorization: Bearer $DEERFLOW_OPEN_API_KEY" ``` 说明: - 该接口需要外部应用具备 `agent_sessions:read` scope。 - 仍然要求外部应用策略里 `trace_policy.enabled=true`。 - 支持通过 `Last-Event-ID` 请求头按底层 stream bridge 的保留窗口重放事件。 - 如果底层事件已经被清理,只能订阅后续仍保留或新产生的事件。 ## 3. 非流式发送消息 非流式接口会立即返回 `run_id`,不直接返回最终答案。外部系统需要继续查询 run 状态,或通过 webhook 接收后续事件。 ```bash curl -X POST "$DEERFLOW_BASE_URL/api/open/agent-sessions/{session_id}/messages" \ -H "Authorization: Bearer $DEERFLOW_OPEN_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "message": "你好,帮我介绍一下养马岛有什么玩的?", "idempotency_key": "msg-002", "metadata": { "conversation_id": "wechat-conv-001" } }' ``` 示例响应: ```json { "session_id": "open_sess_xxx", "run_id": "run_xxx", "status": "running" } ``` ## 4. 查询运行状态 ```bash curl "$DEERFLOW_BASE_URL/api/open/agent-sessions/{session_id}/runs/{run_id}" \ -H "Authorization: Bearer $DEERFLOW_OPEN_API_KEY" ``` 示例响应: ```json { "session_id": "open_sess_xxx", "run_id": "run_xxx", "status": "running", "metadata": { "source": "open_agent_api", "external_app_id": "external-app-xxx", "resolved_profile_id": "profile_xxx", "resolved_profile_version_id": "version_xxx", "invocation_source": "open_agent_api" } } ``` ## 5. 取消运行 ```bash curl -X POST "$DEERFLOW_BASE_URL/api/open/agent-sessions/{session_id}/runs/{run_id}/cancel" \ -H "Authorization: Bearer $DEERFLOW_OPEN_API_KEY" ``` 示例响应: ```json { "session_id": "open_sess_xxx", "run_id": "run_xxx", "status": "cancelling", "metadata": {} } ``` ## 6. 常见错误 ### 401 Unauthorized 检查 `df_open_...` token 是否正确,或外部应用是否已被停用、移除。 ### 403 Forbidden 当前外部应用缺少对应 scope。例如: - 创建会话需要 `agent_sessions:create` - 发送消息需要 `agent_sessions:message` - 查询 run 需要 `agent_sessions:read` - 取消 run 需要 `agent_sessions:cancel` ### 404 Default profile has no published version 外部应用没有绑定 `profile_id`,系统回退到组织默认 Profile,但默认 Profile 没有已发布版本。处理方式: - 在 Agent 工作台设置并发布组织默认 Profile。 - 或在 Ops 的 `Agent Profile Open API` 外部应用策略里绑定明确的 `profile_id`。 ### 409 Active run 同一个 session 当前已有运行中的任务。需要等上一个 run 结束,或先取消上一个 run。 ## 7. 最小完整流程 ```bash export DEERFLOW_BASE_URL="https://superagent.nianxx.cn" export DEERFLOW_OPEN_API_KEY="df_open_xxx" SESSION_ID=$( curl -s -X POST "$DEERFLOW_BASE_URL/api/open/agent-sessions" \ -H "Authorization: Bearer $DEERFLOW_OPEN_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "external_subject_id": "wechat-user-001", "idempotency_key": "wechat-session-001", "metadata": { "conversation_id": "wechat-conv-001", "source": "wechat" } }' | jq -r '.session_id' ) curl -N -X POST "$DEERFLOW_BASE_URL/api/open/agent-sessions/$SESSION_ID/messages/stream" \ -H "Authorization: Bearer $DEERFLOW_OPEN_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "message": "你好,帮我介绍一下养马岛有什么玩的?", "idempotency_key": "msg-001", "metadata": { "conversation_id": "wechat-conv-001" } }' ```