LumeAPIMulti-model SaaS
40M input + 12M output tokens / month
GPT + Claude routing without aggregator credit fees
- Official (GPT-5.6 Terra)
- $280.00/mo
- LumeAPI
- $140.00/mo
- Monthly savings
- $140.0050% off
OpenRouter alternative
OpenRouter Alternative — Lower-Cost GPT, Claude & Gemini
Route GPT, Claude, and Gemini through LumeAPI instead of OpenRouter — published catalog rates with no credit markup on supported models, one USD wallet, and the same OpenAI-compatible request shape.
Keep your existing SDK integration. Swap base URL from openrouter.ai to api.lumeapi.site/v1, use a LumeAPI key, and pick exact catalog model ids for billing transparency.
OpenRouter vs LumeAPI — flagship model rates
Official reference vs LumeAPI catalog rates. Pricing unit: per 1M input / output tokens. Last updated: July 2026. Source: provider list price.
| Model | Official (in / out) | LumeAPI (in / out) | Savings | |
|---|---|---|---|---|
| GPT-5.6 Terragpt-5.6-terra | $2.50 / $15.00 | $1.25 / $7.50 | 50% off | Details → |
| Claude Sonnet 4.6claude-sonnet-4-6 | $3.00 / $15.00 | $1.80 / $9.00 | 40% off | Details → |
| Gemini 3.1 Progemini-3.1-pro-preview | $2.00 / $12.00 | $1.20 / $7.20 | 40% off | Details → |
| Gemini 3.5 Flashgemini-3.5-flash | $1.50 / $9.00 | $0.90 / $5.40 | 40% off | Details → |
Monthly cost examples
Illustrative totals for gpt-5.6-terra using catalog list prices — your actual bill depends on retries, tool loops, and output length.
Agent with tool loops
120M input + 35M output tokens / month
High input volume across Sonnet and GPT tiers
- Official (GPT-5.6 Terra)
- $825.00/mo
- LumeAPI
- $412.50/mo
- Monthly savings
- $412.5050% off
Migrate in minutes
Three values change: API key, base URL, model id. Everything else stays the same.
Before (OpenRouter)
from openai import OpenAI
client = OpenAI(
api_key="YOUR_OPENROUTER_KEY",
base_url="https://openrouter.ai/api/v1",
)
response = client.chat.completions.create(
model="anthropic/claude-sonnet-4",
messages=[{"role": "user", "content": "Summarize this spec in five bullets."}],
)After (LumeAPI)
from openai import OpenAI
client = OpenAI(
api_key="YOUR_LUMEAPI_KEY",
base_url="https://api.lumeapi.site/v1",
)
response = client.chat.completions.create(
model="claude-sonnet-4-6",
messages=[{"role": "user", "content": "Summarize this spec in five bullets."}],
)Full step-by-step rollout, streaming checks, and FAQ: OpenRouter Too Expensive? full migration guide →
Trust & billing
Is LumeAPI an OpenRouter reseller?
No. LumeAPI is an independent gateway with its own catalog, wallet billing, and usage logs. You choose exact model ids — we do not silently remap routes.
Will every OpenRouter model be available?
Catalog differs. Compare our /models page to your OpenRouter routes. Migrate models that exist in LumeAPI first; keep OpenRouter as fallback during transition if needed.
How am I billed compared to credits?
USD wallet debited per successful call at published input/output rates. No credit purchase markup — balance and per-call cost are visible in Console.
Does tool calling and streaming work?
Yes on supported text models via POST /v1/chat/completions. Test your agent payloads in staging — validate stream resume and error handling before cutover.
Built for these workloads
Teams outgrowing OpenRouter credits
When credit purchases and per-route fees compound, direct catalog pricing on LumeAPI makes margin predictable — especially for agents with long context.
One key for GPT, Claude, Gemini
Stop maintaining separate provider keys for each model family. LumeAPI exposes all three through Chat Completions with transparent per-token debits.
Production cutover with shadow traffic
Run 5–10% of requests on LumeAPI, compare latency and output quality, then shift model-by-model using environment variables.
Cursor and IDE integrations
Point OpenAI-compatible tools at LumeAPI base URL. Validate streaming and tool calling on your heaviest models before full migration.
Related guides
FAQ
What exactly changes in my code?
API key, base_url (https://api.lumeapi.site/v1), and model id to a LumeAPI catalog entry. Message format stays OpenAI-compatible for most apps.
Can I run OpenRouter and LumeAPI in parallel?
Yes. Use env vars per environment or feature flag per route. Shadow traffic on LumeAPI, compare cost per completed task, then expand.
Are LumeAPI prices always lower than OpenRouter?
On supported GPT, Claude, and Gemini entries our catalog targets 40–50% below common reference list rates. Compare the table above for your exact models.
Do you charge platform fees on top of tokens?
Billing is per-token at published catalog rates. Top up wallet with USDT — see Account for balance and Usage for per-call breakdown.
How do I pick the right model id?
Start with the flagship rows in the price table, open each model page for curl examples, then match your OpenRouter route to the closest catalog id.
What if a model is missing?
Contact support with your OpenRouter model string. We prioritize catalog additions that unblock production migrations.
Switch from OpenRouter in one deploy
Create a key, fund your wallet, and point your OpenAI-compatible client at https://api.lumeapi.site/v1. Need help choosing a model? Browse the developer docs or contact support.