deepseek/deepseek-v4-flashPay per token. Nothing else.
You are billed exactly what the catalog shows, per million tokens, in USD. There is no platform fee on top and no monthly plan to pick.
- Every model at or below vendor list price
- No platform fee, no subscription, no seats
- Volume discounts per model, granted on request
- Automatic fallback across verified routes
- Per-request cost, latency and route in the dashboard
- Budgets per key and a spending limit per organization
- Free credit on every new account
- Minimum top-up
- $5
- Default purchase limit
- $500 per day · $1,000 per month
- Higher limits
- Requested from Billing, usually approved within a business day
- Credit expiry
- Never
Use a model a lot? Ask for a better rate.
Pick the model in the dashboard, say roughly how much you expect to use, and request a discount. Once approved it applies to every call to that model, and each response shows what you saved against the vendor’s list price.
- 01
Request
Open the model in the dashboard and ask for a discount with your expected volume.
- 02
Approval
We review it, usually within a business day, and set the rate for your organization.
- 03
Savings
The discount applies automatically. Every response reports the saving versus direct.
Expecting serious volume before you sign up? Tell us the models and numbers and we come back with a rate.
Featured models.
Straight from the catalog, updated every few minutes.
openai/gpt-4o-minianthropic/claude-sonnet-4Swipe for more →
What would your month cost?
Pick a model, set your volume. Each bar is that gateway’s published list price for exactly the same model; the green one is OSMEXO.
Add credits with PayPal, Visa or Mastercard.
- You pay
- $50.00 via PayPal
- You get
- $50.00 in creditsbalance becomes $62.40
- Arrives
- a few minutesfee: none, we cover it
PayPal
- Arrives
- a few minutes
- Fee
- none, we cover it
- Currency
- US dollars
Hosted PayPal checkout. Confirm the payment on your phone or in the browser, then your credits land in your balance.
Card
- Arrives
- instantly
- Fee
- none, we cover it
- Currency
- US dollars
Visa and Mastercard, debit or credit. Hosted checkout; the card number never touches our servers. Other card brands are not accepted yet.
- Minimum top-up $5
- Credits never expire
- No subscription, no seats
- Default limits $500 a day and $1,000 a month, raised on request
- Unused credits refundable within 30 days
Straight answers.
How is OSMEXO cheaper than calling the vendor directly?
Every model is priced at the vendor’s published list price or below, and there is no platform fee on top. Because we route across several providers for the same model, we can grant volume discounts per model. Each response tells you what the same tokens would have cost direct.
What does “discount on demand” mean?
From the dashboard you pick a model you use a lot and ask for a better rate. We review the request, usually within a business day, and the approved discount applies to every call to that model from then on. Nothing to renegotiate with each vendor.
What is a verified route?
A provider only serves a model after our automated checks confirm it returns the right model, a correct answer and acceptable latency. Providers that fail or drift are removed from rotation automatically. You never call an unverified path.
How do I know I am getting the real model and not a cheaper one under the same name?
Check it yourself. Open any model in the dashboard, click “Verify with your own key” and copy a two-line command. It sends the same prompts to the vendor’s own API with your vendor key and to OSMEXO with your OSMEXO key, then scores how alike the answers are: token counts, knowledge cutoff, a hidden-prompt probe and exact tasks. It runs on your machine and your keys go only to their own vendor. Before a route may serve anyone we run the same battery ourselves.
Can I use it with coding agents like OpenCode or Cline?
Yes. Point OpenCode, Cline, Roo Code, Continue or Aider at the OSMEXO base URL with your key and pick a model. Models marked “Coding ready” in the dashboard passed the workload those tools send: streamed tool calls, a tool round trip, files written through tools and a long file. The check runs per route and is repeated.
Do I have to change my code?
Only the base URL and the key. The gateway speaks the OpenAI wire format for chat, responses, embeddings, images, speech and transcription, so the official OpenAI SDKs and most frameworks work as they are.
How do I pay?
Prepaid credits, from $5, paid in US dollars by PayPal or by Visa or Mastercard (debit or credit) through a hosted checkout; the card number never touches our servers. Other card brands are not accepted yet. There is no subscription and no seat fee, and credits never expire.
What happens when a provider goes down?
The gateway retries and falls back to the next verified provider for that model before the first token is sent, so your users see a slower answer instead of an error. You can see which route answered on every request.
Can I control spending?
Yes. Set a monthly limit for the organization, a daily or monthly budget per API key, and a low-balance alert. Purchases are capped per day and per month and can be raised on request. Unusual spend triggers an alert.
Is my data used for training?
No. Prompts and completions pass through to the provider you are routed to and are stored only as much as you choose for your own request logs. Keys are stored hashed and secrets are never logged.
Same models. Same code. Smaller bill.
Create a key, change the base URL, and see on the very first response what you saved.
- Free credit to start
- Top up from $5
- No subscription