INTEGRATIONS

Use prxy.monster with the tools you already have

prxy.monster speaks the same wire format as Anthropic and OpenAI, so any client that talks to either provider can talk to prxy.monster. For most frameworks the only change is one env var.

The pattern. Set ANTHROPIC_BASE_URL=https://api.prxy.monster (or OPENAI_BASE_URL=https://api.prxy.monster/v1) and your existing code automatically routes through prxy.monster — caching, cost guards, MCP optimization, and pattern memory included. Zero code change for most setups.

AI SDKs

Vercel AI SDK

@ai-sdk/openai + @ai-sdk/anthropic. 30 seconds.

OpenAI SDK

Official openai package. One env var.

Anthropic SDK

Official @anthropic-ai/sdk. One env var.

Google GenAI

@google/genai (Gemini) via OpenAI-compat endpoint.

Frameworks

LangChain JS

ChatOpenAI + ChatAnthropic. One config arg.

LangChain Python

langchain-openai + langchain-anthropic.

LlamaIndex (TS)

@llamaindex/openai with custom baseURL.

LlamaIndex (Python)

llama-index-llms-openai with api_base.

Mastra

Mastra agents through the AI SDK provider.

Instructor

Structured outputs with cached repeat schemas.

AI coding tools

Claude Code

The big one — kills the 45-min rate-limit cliff. One env var.

Cursor

Custom OpenAI Base URL setting. One field.

Continue.dev

~/.continue/config.json apiBase swap.

Cline

VS Code extension Custom URL field.

Aider

Two CLI flags. Works with every model aider supports.

UI

Vercel AI Elements

UI primitives that render streaming responses from prxy.monster.

Don’t see your framework?

If your framework can talk to the OpenAI or Anthropic API, it can talk to prxy.monster. Either set the appropriate *_BASE_URL env var, or pass baseURL (or base_url / api_base / apiBase — the wording varies) to the client constructor.

If you hit a snag, open an issue at github.com/Ekkos-Technologies-Inc/prxy-examples and we’ll add a guide.

Working examples

Every guide on this page links to a runnable example in the prxy-examples repo . Clone, set two env vars, run.