Capacity with a sense of direction.
Requests find eligible upstream keys by available capacity and budget. Shared limits and cooldowns stay part of the decision.
Your request
RelayPine
An eligible upstream
Capacity-aware routing
ONE KEY · TWO NATIVE APIS
One gateway.Every next idea.
Claude and OpenAI, through one considered connection. Native APIs. Clear usage. Room to build.
Your SDK. Your models. One RelayPine key.
A clear path for every request.
SimulationRoute by
Key 01
72/100RPM used
Local budget left$240
Available
Key 02
24/100RPM used
Local budget left$90
Available
Key 03
100/100RPM used
Local budget left$400
At RPM limit
A request enters the gateway.
Key 03 stays out: its RPM limit is reached.
Illustrative data. RPM shown; other limits assumed available. Budgets are local caps, not provider balances. No API calls.
BUILT AROUND YOUR STACK
OpenAIResponses · Chat Completions
AnthropicClaude · Messages
THE FAMILIAR, CONNECTED
Keep your SDK. Expand your possibilities.
Use the OpenAI and Anthropic libraries you already know. Update your key and base URL, then get back to building.
- Native request & response formats
- Streaming, end to end
import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.RELAYPINE_API_KEY,
baseURL: "https://relaypine.com/openai/v1",
});
const response = await client.responses.create({
model: "MODEL_ID",
input: "Hello from RelayPine",
});Set RELAYPINE_API_KEY to a key created in the console. Replace MODEL_ID with an enabled model ID from Models & rates. API access is limited during private preview.
THE DETAILS, TAKEN CARE OF
Less to manage. More to make.
The infrastructure behind every request, brought together in one workspace.
Every request. A clearer picture.
Follow token usage, request status, and latency across both providers in one place.
Input · Output · Cached tokens
Access with boundaries.
Give each application its own key, model access, and rate limits. Keep your projects in control.
Separate keys · Defined limits
Your next idea starts here.
Sign in with your email to create a workspace and connect your applications.