export ANTHROPIC_API_KEY=sk-ant-...
atomic

{
  "anthropic": { "type": "api_key", "key": "sk-ant-..." },
  "ant-ling": { "type": "api_key", "key": "..." },
  "openai": { "type": "api_key", "key": "sk-..." },
  "deepseek": { "type": "api_key", "key": "sk-..." },
  "nvidia": { "type": "api_key", "key": "nvapi-..." },
  "google": { "type": "api_key", "key": "..." },
  "opencode": { "type": "api_key", "key": "..." },
  "baseten": { "type": "api_key", "key": "..." },
  "opencode-go": { "type": "api_key", "key": "..." },
  "together": { "type": "api_key", "key": "..." },
  "qwen-token-plan": { "type": "api_key", "key": "sk-sp-..." },
  "qwen-token-plan-individual": { "type": "api_key", "key": "sk-sp-..." },
  "qwen-token-plan-cn": { "type": "api_key", "key": "sk-sp-..." },
  "xiaomi": { "type": "api_key", "key": "..." },
  "xiaomi-token-plan-cn":  { "type": "api_key", "key": "..." },
  "xiaomi-token-plan-ams": { "type": "api_key", "key": "..." },
  "xiaomi-token-plan-sgp": { "type": "api_key", "key": "..." }
}

{
  "cloudflare-ai-gateway": {
    "type": "api_key",
    "key": "$CLOUDFLARE_API_KEY",
    "env": {
      "CLOUDFLARE_API_KEY": "...",
      "CLOUDFLARE_ACCOUNT_ID": "account-id",
      "CLOUDFLARE_GATEWAY_ID": "gateway-id"
    }
  }
}

export AZURE_OPENAI_API_KEY=...
export AZURE_OPENAI_BASE_URL=https://your-resource.openai.azure.com
# also supported: https://your-resource.cognitiveservices.azure.com
# root endpoints are auto-normalized to /openai/v1
# or use resource name instead of base URL
export AZURE_OPENAI_RESOURCE_NAME=your-resource

# Optional
export AZURE_OPENAI_API_VERSION=2024-02-01
export AZURE_OPENAI_DEPLOYMENT_NAME_MAP=gpt-4=my-gpt4,gpt-4o=my-gpt4o

# Option 1: AWS Profile
export AWS_PROFILE=your-profile

# Option 2: IAM Keys
export AWS_ACCESS_KEY_ID=AKIA...
export AWS_SECRET_ACCESS_KEY=...

# Option 3: Bearer Token
export AWS_BEARER_TOKEN_BEDROCK=...

# Optional region (defaults to us-east-1)
export AWS_REGION=us-west-2

atomic --provider amazon-bedrock --model us.anthropic.claude-sonnet-4-20250514-v1:0

openai.gpt-6-astra
global.openai.gpt-6-astra
us.openai.gpt-6-astra

export AWS_BEDROCK_FORCE_CACHE=1
atomic --provider amazon-bedrock --model arn:aws:bedrock:us-east-1:123456789012:application-inference-profile/abc123

# Set the URL for the Bedrock proxy (standard AWS SDK env var)
export AWS_ENDPOINT_URL_BEDROCK_RUNTIME=https://my.corp.proxy/bedrock

# Set if your proxy does not require authentication
export AWS_BEDROCK_SKIP_AUTH=1

# Set if your proxy only supports HTTP/1.1
export AWS_BEDROCK_FORCE_HTTP1=1

export CLOUDFLARE_API_KEY=...           # or use /login
export CLOUDFLARE_ACCOUNT_ID=...
export CLOUDFLARE_GATEWAY_ID=...        # create at dash.cloudflare.com → AI → AI Gateway
atomic --provider cloudflare-ai-gateway --model "claude-sonnet-4-5"

# wrangler.toml
[ai]
binding = "AI"

[vars]
CLOUDFLARE_GATEWAY_ID = "your-gateway-slug"   # dash.cloudflare.com → AI → AI Gateway

import {
  CLOUDFLARE_GATEWAY_BINDING_AUTH_SENTINEL,
  createAgentSession,
  createGatewayBindingFetch,
  DefaultResourceLoader,
  type AiGatewayBinding,
} from "@bastani/atomic";
import { streamSimple as anthropicStreamSimple } from "@bastani/pi-ai/api/anthropic-messages";

// `AI` is the Workers AI binding; `AiGatewayBinding` is the structural type for it,
// so the snippet needs no `@cloudflare/workers-types` dependency.
interface Env {
  AI: AiGatewayBinding;
  CLOUDFLARE_GATEWAY_ID: string;
}

export default {
  async fetch(request: Request, env: Env): Promise<Response> {
    const bindingPrefix = `https://workers-binding.ai/ai-gateway/gateways/${env.CLOUDFLARE_GATEWAY_ID}`;
    const loader = new DefaultResourceLoader({
      cwd: "/workspace",
      agentDir: "/workspace/.atomic/agent",
      extensionFactories: [
        {
          name: "cloudflare-gateway-binding",
          factory: (pi) => {
            pi.registerProvider("cloudflare-ai-gateway", {
              // Placeholder credential: it marks the provider configured and becomes
              // `cf-aig-authorization: Bearer cloudflare-gateway-binding`. On the plain
              // binding fetch path, Cloudflare's gateway recognizes and strips it.
              apiKey: CLOUDFLARE_GATEWAY_BINDING_AUTH_SENTINEL,
              api: "anthropic-messages",
              streamSimple: (model, context, options) =>
                anthropicStreamSimple(
                  {
                    ...model,
                    baseUrl: `${bindingPrefix}/anthropic`
                  },
                  context,
                  {
                    ...options,
                    fetch: createGatewayBindingFetch({
                      binding: env.AI
                    })
                  }
                )
            });
          }
        }
      ]
    });
    await loader.reload();

    const { session } = await createAgentSession({
      resourceLoader: loader
      // Pass `model:` with a cloudflare-ai-gateway entry (e.g. claude-sonnet-4-5)
      // resolved from your ModelRuntime, or leave it out to use the saved default.
    });
    // ...run the session and return a Response
  }
};

export CLOUDFLARE_API_KEY=...           # or use /login
export CLOUDFLARE_ACCOUNT_ID=...
atomic --provider cloudflare-workers-ai --model "@cf/moonshotai/kimi-k2.6"

gcloud auth application-default login
export GOOGLE_CLOUD_PROJECT=your-project
export GOOGLE_CLOUD_LOCATION=us-central1