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OpenAI-compatible AI gateway

One API key.
Every request accounted for.

Call leading GPT and DeepSeek models through one endpoint. Fund a shared balance, track every token and switch models without rebuilding your client.

Start buildingSee quickstart
15
live models
$0
monthly fee
1
shared balance

One endpointSwap model IDs, not integrations.

Exact usageInput, output, cache and cost per request.

No subscriptionTop up when you need it. Stop when you do not.

01 / Pricing

Transparent down to the token.

No plans and no seat fees. Prices below are in USD per one million tokens. Cached input receives the listed discount when the provider reports it.

ModelInputOutputCache
gpt-5.3-codex-sparkOpenAI$0.01$0.01−70%
gpt-5.6-lunaOpenAI$0.05$0.25−70%
gpt-6-lunaOpenAI$0.05$0.25−70%
deepseek-v4.1-flashDeepSeek$0.06$0.40−70%
mimo-v2.6-flashOther$0.06$0.50−70%
claude-haiku-4-5Anthropic$0.07$0.50−70%
gpt-5.6-terraOpenAI$0.07$0.40−70%
glm-5.3-flashOther$0.12$0.50−70%
gpt-6-solOpenAI$0.13$0.56−70%
claude-sonnet-5Anthropic$0.156$1.74−70%
gpt-5.5OpenAI$0.17$0.60−70%
gpt-5.6-solOpenAI$0.17$0.60−70%
claude-opus-5Anthropic$0.26$2.90−70%
claude-opus-5-5Anthropic$0.26$2.90−70%
gpt-6-astraOpenAI$0.28$1.00−70%
02 / Quickstart

One request to your first response.

Create an account, fund your balance and use the same OpenAI SDK you already know.

  1. 1

    Create your account

    Register with your email and open the dashboard.

  2. 2

    Top up and issue a key

    Add funds, then create an API key from the Keys page.

  3. 3

    Send your first request

    Point your OpenAI-compatible client at Apollohub.

Pythonopenai
import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["APOLLOHUB_API_KEY"],
    base_url="https://apollohub.me/v1",
)

response = client.chat.completions.create(
    model="gpt-5.6-luna",
    messages=[{"role": "user", "content": "Hello"}],
)
Compatible with the official OpenAI SDK
03 / Documentation

Everything needed to ship.

Familiar endpoints, explicit errors and a live catalog. Less time reading wrappers, more time building your product.

Start here

API reference

Authentication, request examples, streaming, error codes and billing behavior.

Read the API reference
Live catalog

Models & pricing

Current model IDs, context windows, capabilities and exact per-token prices.

Explore all models
Base URLhttps://apollohub.me/v1
chat/completionsresponsesmessagesmodels
Your next request

Route it through Apollohub.

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