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Support

We read these inboxes on weekdays, America/New_York.

CostSlice is operated by Media Yard LLC. It is a pass-through OpenAI proxy and customer P&L. Email is how you reach us. There is no chat widget and no phone line.

Product

support@costslice.com

SDK, tags, P&L, billing, Starter cap, Pro overage. No credit card needed on Starter. Include workspace email, tenant id, and the time of the request.

Everything else

hello@costslice.com

Privacy, a signed DPA, security questions, press, and anything that is not a ticket. Same humans. Different pile.

What we will not see

We cannot look up a prompt or a completion. We never stored them. We can look up usage metadata for the retention window on your plan.

Transactional mail

Magic links come from CostSlice <noreply@costslice.com>. That address does not receive replies. Write support@costslice.com instead.

Before you write

  • Change base_url to https://api.costslice.com/v1 and send x-cs-key.
  • Forgotten tags still complete. Check untagged on the P&L.
  • Starter is a hard cap. No credit card needed on Starter. It will not overage.

Sample P&L. How it works?