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Models Pricing Docs Playground

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One account gives you a workspace, organization keys, usage you can read, and a playground to try any listed model.

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Creating an account sets up a workspace and one organization. You can mint as many sk-sx-… keys as you need, and revoke them at any time.

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What you get

One contract for every model we sell.

Keys for your workspaceMint organization keys, name them per environment, and revoke any of them in one click.
Usage you can readRequests, tokens, and settled spend per model — the same numbers the meter uses.
Try before you codeSend a prompt to any listed model in the playground with the key you just created.

In the catalog right now

DeepSeek: DeepSeek V4.1 FlashDeepSeek · 1.0M context$0.4725/M
Meta: Muse Spark 1.3 ContributorMeta · 1.05M context$0.126/M
deepseek/deepseek-flashDeepSeek · 1.0M context$0.18/M

See every model and price→

https://api.models.sylphx.ai/v1

Create an account · Sylphx Models