OMINIGATE VS ANTHROPIC DIRECT

Keep Claude. Add everything else.

Keep the Anthropic messages API you already ship. Point the base URL at OminiGate and the same key reaches OpenAI, Google, DeepSeek, xAI and more providers — plus dedicated image and video endpoints.

Get an API key→Browse all models
  • Providers
    Anthropic + 10 more
  • Modalities
    Text · Image · Video
  • Integration
    One line base URL change
WHY OMINIGATE

Four reasons to switch to OminiGate

{ }
TEXT
▦
IMAGE
▶
VIDEO

Claude keeps working — the SDK doesn't change

OminiGate exposes both /v1/messages (Anthropic-compatible) and /v1/chat/completions (OpenAI-compatible). Swap the base URL and API key; model=claude-* keeps working.

10+
Major providers · One key

Escape single-vendor lock-in

Stop being tied to one provider. When Anthropic rate-limits or has an outage, traffic falls back to alternative routes on the same key — no manual intervention.

Image and video, all there

Anthropic doesn't ship image generation, video generation, or TTS/audio. OminiGate fills those in — text, image, video under the same key and balance.

One balance, one invoice

Stop reconciling separate bills from Anthropic, OpenAI, Google, and image/video vendors. OminiGate consolidates every call in one usage console.

BEYOND ONE PROVIDER

One key. Every provider.

Claude is strong — but production apps often need more. OminiGate lets you reach every major model while keeping Claude right where it is.

  • Anthropic SDK stays put — just point it at api.ominigate.ai
  • Switch providers by changing the model slug, nothing else
  • Image and video endpoints use the same auth and balance
  • Voice and audio on the roadmap — your existing key will work
API KEY
sk-omg-•••••••
1
Shared balance
3
Modalities today
Text
anthropic/claude-opus-4.6openai/gpt-5.4-pro
Image
openai/gpt-5-imageblack-forest-labs/flux-2-pro
Video
google/veo-3.1bytedance/seedance-1-5-pro

Built for production workloads

Drop-in base URL change

No new client library to learn. Change one line of config and your Anthropic calls route through OminiGate.

Unified usage dashboard

See every request across every provider in one place — drill down per model, per API key, per timestamp.

Flexible billing

Pay-as-you-go on published rates; larger volumes can be structured with a direct agreement.

Responsive support

Real humans reply to integration questions — not ticket queues or forum threads.

MIGRATE IN MINUTES

Move from Anthropic Direct in three steps

Need a hand? The team replies to integration emails directly. Contact us (contact@ominigate.ai)→

STEP 01

Get your OminiGate key

Sign up, verify email, copy the key from the dashboard. Takes under a minute.

# Dashboard → API Keys → New
sk-omg-xxxxxxxxxxxxxxxx
STEP 02

Change the base URL

Point the Anthropic SDK at OminiGate's /v1 — the messages-compatible endpoint keeps working.

- base_url: https://api.anthropic.com
+ base_url: https://api.ominigate.ai
# /v1/messages keeps the same shape
STEP 03

Add other providers when you want

Claude keeps calling claude-*. When you want GPT, Gemini, or Flux — same key, swap the model slug.

model: 'anthropic/claude-opus-4.6'
// or ↓
model: 'openai/gpt-5.4-pro'
model: 'google/gemini-3.1-pro-preview'
DEVELOPERS

Keep Claude. Unlock the rest.

Your Anthropic SDK already has what it needs. Change one URL and mainstream cross-provider models light up under the same key — with dedicated image and video endpoints too.

Anthropic messages compatible

/v1/messages follows the Anthropic shape — system, tools, streaming, all there.

OpenAI-compatible alongside

/v1/chat/completions is also open. Mix Anthropic and OpenAI SDKs as you like.

Real-time usage events

Per-request cost and latency visible right after the response — no delay, no sampling.

Image & video endpoints

Dedicated routes for image and video — same auth, same balance, same dashboard.

Read the docs→
messages.py
import anthropic

client = anthropic.Anthropic(
    base_url="https://api.ominigate.ai",
    api_key="sk-omg-...",
)

# Claude keeps working — same SDK
msg = client.messages.create(
    model="anthropic/claude-opus-4.6",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Hi"}],
)
image.sh
curl https://api.ominigate.ai/v1/images/gpt/text2img \
  -H "Authorization: Bearer sk-omg-..." \
  -d '{
    "model": "openai/gpt-5-image",
    "messages": [{"role": "user", "content": "cat reading a book"}],
    "image_config": {"aspect_ratio": "3:4"}
  }'
PRICING SCHEMA
Provider rates, unchanged
Transparent
Model
Source
You pay
anthropic/claude-opus-4.6Published= Same
openai/gpt-5.4-proPublished= Same
google/veo-3.1Published= Same
bytedance/seedream-5-0-litePublished= Same
Gateway markup0%
ONE BILL, EVERY MODEL

One invoice. Zero markup.

Stop reconciling separate invoices from Anthropic, OpenAI, Google, and your image/video vendors. OminiGate publishes every model's rate at the upstream source price and charges them against one balance. For larger volume, get in touch — we structure tiers openly.

See full pricing→
PLATFORM AT A GLANCE

More providers. One key.

What you gain when the Anthropic SDK you already ship can also reach GPT, Gemini, Flux, Veo — plus image and video endpoints — through one key.

mainstream models

Text, image, video — one key

Anthropic, OpenAI, Google, Moonshot, DeepSeek, xAI, MiniMax and more — reachable from the messages / chat completions SDK you already ship. Swap the model slug, nothing else.

  • Claude family keeps working (Opus / Sonnet / Haiku)
  • 10+ text LLM providers under one key
  • Mainstream image and video endpoints included
  • One pre-paid balance funds every call
0%

Gateway markup

Published rates match the upstream. Volume tiers negotiated openly.

Dual SDK

messages + chat completions

Point either Anthropic or OpenAI SDK at OminiGate.

COMMON QUESTIONS

Questions developers ask before switching

No. OminiGate speaks the Anthropic messages shape — tools, streaming, system prompts. Change the base URL and the API key; model=claude-* keeps working.
Yes. Anthropic is one of the providers we route to. Keep calling anthropic/claude-opus-4.6 or any other Claude model — and mix in OpenAI, Google, or others whenever you want.
We publish per-token and per-call rates matched to the upstream provider — no gateway markup added. Volume tiers negotiated openly.
One pre-paid balance funds every call regardless of model or modality. One usage dashboard, one invoice — no separate vendor relationships to juggle.
We route across multiple upstream providers behind the scenes. When Anthropic is degraded, traffic automatically falls back to alternative routes — no manual intervention needed.
Email contact@ominigate.ai with rough volume and the model mix you care about. We structure volume tiers openly and reply directly.

Keep Claude. Unlock everything else.

Sign up, change one line, and reach mainstream models across every major provider — text, image, and video under one balance.

Get an API key →Talk to the teamcontact@ominigate.ai