API Hub

One edge gateway for AI APIs.

API Hub gives you an OpenAI-style surface that fronts every model and provider you care about. Existing clients keep working; you gain routing, governance, and unified analytics.

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The Implementation

Drop-in compatibility

Change two lines of code in your existing applications. Keep using the official OpenAI SDKs, but route your traffic through 4032.ai to unlock every major foundation model instantly.

Code Example Drop-in replacement

app.js

import OpenAI from "openai"; const client = new OpenAI({ baseURL: "https://api.4032.ai/v1", apiKey: process.env["FOURTY32_KEY"], }); const result = await client.chat.completions.create({ model: "openai/gpt-4.1", messages: [{ role: "user", content: "Plan a launch checklist" }], });

Platform Capabilities

Surface

Compatible by design

Preserve familiar request/response shapes for chat and embeddings so migrations are mostly base URL and API key changes.

Control

Keys & routing

Manage API keys per org, set strict scopes and limits, and route traffic dynamically by model, provider, or active experiment.

Insight

Usage & cost signals

Track requests, tokens, latency, and errors by org, key, model, and metadata so you can aggressively tune routing and budgets.

Who it serves

Developers

Point SDKs at one edge URL and instantly gain access to multiple providers and models with zero architecture rewrites.

Platform owners

Define model catalogs, dynamic routing rules, and strict usage quotas at the organization and individual key level.

Finance & ops

See exactly where tokens and latency go across the company, and understand exactly which workloads drive your API costs.

Unify your infrastructure.

Route, govern, and observe all your AI traffic through one edge gateway.

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