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RedPill is pay as you go. You add credits in USD, and each request deducts its cost from the workspace’s balance.

What a request costs

Cost is the model’s list price times tokens. The price per token is in the model object from GET /v1/models, and every response reports what it was charged: A request that is rejected before reaching a model, for example by a rate limit or a routing constraint, costs nothing.

Add credits

  • Card: pay from the Credits page, 5 to 1,000 USD per payment.
  • Auto-recharge: choose a threshold and an amount, both at least 5 USD; when the balance drops below the threshold, the amount is charged to the saved card.
Invoices and payment methods are on the Billing page.

Limits on spend

Set a budget on an API key when you create it. When the key reaches its budget, or the account’s quota is used up, requests return 402 with error.type insufficient_quota and a message naming which limit was hit.

Read usage

The Usage page shows daily totals and a per-request log with model, tokens, and cost, with filters. An agent can read the same data through the MCP server.

Rate limits

Models