Providers
階躍星辰
StepFun 以外部官方外掛（@openclaw/stepfun-provider）形式提供，包含兩個供應商 ID：
stepfun用於標準端點stepfun-plan用於 Step Plan 端點
安裝外掛
openclaw plugins install @openclaw/stepfun-provideropenclaw gateway restart區域與端點概覽
| 端點 | 中國（.com） |
全球（.ai） |
|---|---|---|
| 標準 | https://api.stepfun.com/v1 |
https://api.stepfun.ai/v1 |
| Step Plan | https://api.stepfun.com/step_plan/v1 |
https://api.stepfun.ai/step_plan/v1 |
驗證環境變數：STEPFUN_API_KEY
內建目錄
標準（stepfun）：
| 模型參照 | 上下文 | 最大輸出量 | 備註 |
|---|---|---|---|
stepfun/step-3.5-flash |
262,144 | 65,536 | 預設標準模型 |
stepfun/step-3.7-flash |
262,144 | 262,144 | 支援多模態圖片輸入 |
Step Plan（stepfun-plan）：
| 模型參照 | 上下文 | 最大輸出量 | 備註 |
|---|---|---|---|
stepfun-plan/step-3.5-flash |
262,144 | 65,536 | 預設 Step Plan 模型 |
stepfun-plan/step-3.7-flash |
262,144 | 262,144 | 支援多模態圖片輸入 |
stepfun-plan/step-3.5-flash-2603 |
262,144 | 65,536 | 其他 Step Plan 模型 |
開始使用
標準
最適合透過標準 StepFun 端點進行一般用途的操作。
選擇端點區域
| 驗證方式 | 端點 | 區域 |
|---|---|---|
stepfun-standard-api-key-intl |
https://api.stepfun.ai/v1 |
國際 |
stepfun-standard-api-key-cn |
https://api.stepfun.com/v1 |
中國 |
執行新手設定
openclaw onboard --auth-choice stepfun-standard-api-key-intl中國端點：
openclaw onboard --auth-choice stepfun-standard-api-key-cn非互動式替代方案
openclaw onboard --auth-choice stepfun-standard-api-key-intl \ --stepfun-api-key "$STEPFUN_API_KEY"確認模型可供使用
openclaw models list --provider stepfun預設模型：stepfun/step-3.5-flash
替代模型：stepfun/step-3.7-flash
Step Plan
最適合 Step Plan 推理端點。
選擇端點區域
| 驗證方式 | 端點 | 區域 |
|---|---|---|
stepfun-plan-api-key-intl |
https://api.stepfun.ai/step_plan/v1 |
國際 |
stepfun-plan-api-key-cn |
https://api.stepfun.com/step_plan/v1 |
中國 |
執行新手設定
openclaw onboard --auth-choice stepfun-plan-api-key-intl中國端點：
openclaw onboard --auth-choice stepfun-plan-api-key-cn非互動式替代方案
openclaw onboard --auth-choice stepfun-plan-api-key-intl \ --stepfun-api-key "$STEPFUN_API_KEY"確認模型可供使用
openclaw models list --provider stepfun-plan預設模型：stepfun-plan/step-3.5-flash
替代模型：stepfun-plan/step-3.7-flash、stepfun-plan/step-3.5-flash-2603
單次驗證流程會同時為 stepfun 和 stepfun-plan 寫入與區域相符的設定檔，因此執行一次新手設定後，便可同時探索這兩個介面。
進階設定
完整設定：標準供應商
{ env: { STEPFUN_API_KEY: "your-key" }, agents: { defaults: { model: { primary: "stepfun/step-3.5-flash" } } }, models: { mode: "merge", providers: { stepfun: { baseUrl: "https://api.stepfun.ai/v1", api: "openai-completions", apiKey: "${STEPFUN_API_KEY}", models: [ { id: "step-3.7-flash", name: "Step 3.7 Flash", reasoning: true, input: ["text", "image"], thinkingLevelMap: { off: "low", minimal: "low", xhigh: "high", max: "high" }, cost: { input: 0.2, output: 1.15, cacheRead: 0.04, cacheWrite: 0 }, contextWindow: 262144, maxTokens: 262144, compat: { supportsStore: false, supportsDeveloperRole: false, supportsUsageInStreaming: false, supportsReasoningEffort: true, supportsStrictMode: false, supportedReasoningEfforts: ["low", "medium", "high"], maxTokensField: "max_tokens", reasoningEffortMap: { off: "low", none: "low", minimal: "low", low: "low", medium: "medium", high: "high", xhigh: "high", adaptive: "high", max: "high", }, }, }, { id: "step-3.5-flash", name: "Step 3.5 Flash", reasoning: true, input: ["text"], cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 }, contextWindow: 262144, maxTokens: 65536, }, ], }, }, },}完整設定：Step Plan 供應商
{ env: { STEPFUN_API_KEY: "your-key" }, agents: { defaults: { model: { primary: "stepfun-plan/step-3.5-flash" } } }, models: { mode: "merge", providers: { "stepfun-plan": { baseUrl: "https://api.stepfun.ai/step_plan/v1", api: "openai-completions", apiKey: "${STEPFUN_API_KEY}", models: [ { id: "step-3.7-flash", name: "Step 3.7 Flash", reasoning: true, input: ["text", "image"], thinkingLevelMap: { off: "low", minimal: "low", xhigh: "high", max: "high" }, cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 }, contextWindow: 262144, maxTokens: 262144, compat: { supportsStore: false, supportsDeveloperRole: false, supportsUsageInStreaming: false, supportsReasoningEffort: true, supportsStrictMode: false, supportedReasoningEfforts: ["low", "medium", "high"], maxTokensField: "max_tokens", reasoningEffortMap: { off: "low", none: "low", minimal: "low", low: "low", medium: "medium", high: "high", xhigh: "high", adaptive: "high", max: "high", }, }, }, { id: "step-3.5-flash", name: "Step 3.5 Flash", reasoning: true, input: ["text"], cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 }, contextWindow: 262144, maxTokens: 65536, }, { id: "step-3.5-flash-2603", name: "Step 3.5 Flash 2603", reasoning: true, input: ["text"], cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 }, contextWindow: 262144, maxTokens: 65536, }, ], }, }, },}備註
step-3.7-flash可透過 OpenClaw 接受文字和圖片輸入。StepFun 的 API 也支援影片，但 OpenClaw 尚未將影片納入模型輸入模態。- Step 3.7 支援
low、medium和high推理強度。由於此模型沒有非推理模式，/think off會對應至low。 step-3.5-flash-2603目前僅透過stepfun-plan提供。- 使用
openclaw models list和openclaw models set <provider/model>檢視或切換模型。
相關內容
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