Worker 地址
https://ai-api-gateway.hb67egcim4.workers.dev
鉴权 Header:X-Gateway-Token(REQUIRE_GATEWAY_TOKEN=false 时可省略)· 归因:X-Caller-Worker
三云接入矩阵
由 GET /v1/capabilities、/v1/models、/v1/providers/status 动态渲染,与线上一致。
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路由模式
| options.routing | 说明 |
|---|---|
auto / cost_optimal | 按 config/routes.json 顺序尝试,跳过额度用尽/不健康后端 |
explicit | 必须同时指定 options.provider + options.model |
free_only | 仅用免费额度后端(CF m2m100、Azure F0 等) |
quality_first | 优先 Vertex Pro 等高质量模型 |
vertex_only / azure_only / cf_only | 锁定单一云厂商 |
能力一览
| capability | 路径 | 状态 |
|---|---|---|
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自动路由示例
curl -X POST "$WORKER/v1/translate" \
-H "Content-Type: application/json" \
-H "X-Caller-Worker: youtube-translate" \
-d '{
"input": {
"segments": [{"start":0,"end":1,"text":"Hello"}],
"target_lang": "zh"
},
"options": { "routing": "cost_optimal" }
}'
指定路由示例
curl -X POST "$WORKER/v1/vision.ocr" \
-H "Content-Type: application/json" \
-d '{
"input": { "image_base64": "...", "mime": "image/png" },
"options": {
"routing": "explicit",
"provider": "vertex",
"model": "gemini-3.1-flash-lite-preview"
}
}'
今日用量
Cloudflare 额度以 Dashboard GraphQL 官方 Neurons 为准;下方「网关估算」仅作 D1 记账参考。
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新增 AI 能力
详见仓库文档:
ai-api-gateway/DESIGN.md— 架构与路由设计ai-api-gateway/docs/ADDING_CAPABILITY.md— 分步接入清单
配置三件套:config/models.json · config/routes.json · src/capabilities/
业务 Worker 接入:在 wrangler.toml 添加 [[services]] binding = "AI_GATEWAY" service = "ai-api-gateway",经 Service Binding 调用 /v1/{capability}。