mirror of https://github.com/whit3rabbit/anyllm-proxy.git synced 2026-09-22 16:00:51 +00:00

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T

whit3rabbitandClaude Sonnet 4.6 545bdbbbd3 feat: add bedrock native passthrough, generic passthrough, provider docs, and managed backend fixes

Adds bedrock_native.rs (Converse/InvokeModel with SigV4) and
generic_passthrough.rs catch-all for Translate mode. Adds comprehensive
provider reference docs (docs/providers/, docs/ENDPOINTS.md). Fixes
managed backend admin UI (BackendForm, ManagedBackendsSection) and
admin route/model handler issues. Adds automated model pricing update
workflow (scripts/update_pricing.py, .github/workflows/update-pricing.yml).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-08 16:36:16 -05:00

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Cloudflare Workers AI

Cloudflare Workers AI — serverless inference on Cloudflare's global network, running open models at the edge.

LiteLLM prefix: cloudflare/
Status: Stub — routes through OpenAI-compatible client
Docs: https://developers.cloudflare.com/workers-ai/

Authentication

Variable	Required	Description
`CLOUDFLARE_API_KEY`	Yes	Cloudflare API token with Workers AI permissions
`CLOUDFLARE_ACCOUNT_ID`	Yes	Your Cloudflare account ID

Obtain an API token at https://dash.cloudflare.com/profile/api-tokens. Grant the token Workers AI:Read and Workers AI:Edit permissions. Your account ID is visible in the Cloudflare dashboard URL and on the account home page.

Quick Start

Single-Backend (env vars)

The base URL embeds your account ID. Substitute it before running:

BACKEND=cloudflare \
  CLOUDFLARE_API_KEY=your-token \
  OPENAI_BASE_URL=https://api.cloudflare.com/client/v4/accounts/<your-account-id>/ai/v1 \
  PROXY_OPEN_RELAY=true \
  cargo run -p anyllm_proxy

LiteLLM YAML Config

model_list:
  - model_name: llama3-70b-fast
    litellm_params:
      model: cloudflare/@cf/meta/llama-3.3-70b-instruct-fp8-fast
      api_key: "env:CLOUDFLARE_API_KEY"
      api_base: "https://api.cloudflare.com/client/v4/accounts/<your-account-id>/ai/v1"
  - model_name: mistral-7b
    litellm_params:
      model: cloudflare/@cf/mistral/mistral-7b-instruct-v0.2
      api_key: "env:CLOUDFLARE_API_KEY"
      api_base: "https://api.cloudflare.com/client/v4/accounts/<your-account-id>/ai/v1"

Usage Examples

Anthropic Messages API

curl http://localhost:3000/v1/messages \
  -H "x-api-key: $PROXY_API_KEYS" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "@cf/meta/llama-3.3-70b-instruct-fp8-fast",
    "max_tokens": 1024,
    "messages": [{"role": "user", "content": "Hello"}]
  }'

OpenAI Chat Completions API

curl http://localhost:3000/v1/chat/completions \
  -H "Authorization: Bearer $PROXY_API_KEYS" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "@cf/meta/llama-3.3-70b-instruct-fp8-fast",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Capabilities

Feature	Supported
Chat Completions	✓
Streaming	✓
Tool Use	—
Embeddings	✓
Vision	✓
Batch	—

Notable Models

Model ID	Notes
`@cf/meta/llama-3.3-70b-instruct-fp8-fast`	Llama 3.3 70B, FP8 quantized, optimized for speed
`@cf/mistral/mistral-7b-instruct-v0.2`	Mistral 7B v0.2
`@cf/qwen/qwen1.5-14b-chat-awq`	Qwen 1.5 14B, AWQ quantized

Notes

The API base URL is account-specific. There is no shared base URL. You must substitute your account ID into https://api.cloudflare.com/client/v4/accounts/{account_id}/ai/v1.
Model IDs use Cloudflare's @cf/ namespace format (e.g., @cf/meta/llama-3.3-70b-instruct-fp8-fast). Pass the full ID including the @cf/ prefix.
Tool use is not supported on this backend — Cloudflare Workers AI does not expose a function calling interface through the OpenAI-compatible endpoint.
Model availability depends on your Cloudflare plan. Some models require a paid Workers AI subscription.
Full model catalog: https://developers.cloudflare.com/workers-ai/models/

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