PlungeAI API Pricing

PlungeAI bills model calls from your prepaid wallet, per token, at one of three prices. The numbers below come from GET /v1/pricing when these docs are published; the live table (opens in a new tab) updates over a WebSocket the moment a price changes.

How billing works

• Wallet, reserve, settle. Before the upstream call the gateway holds a conservative maximum from your wallet; after it, the hold settles at the true price and the rest is released. A failed call releases the hold: no charge. A near-empty wallet answers 402 insufficient_balance.
• What you were charged is in the response: usage.cost and the x-ocean-cost-usd header carry the price you pay (never the provider cost). GET /v1/generation?id=… returns it afterwards, with pricing_mode.
• Trial and active accounts. Every request is metered; only active accounts are debited. A trial account is priced and logged but never debited, within a $10 a month platform-cost allowance (then 429 insufficient_quota). An active key over its monthly limit answers 429 insufficient_quota.

The three prices

Every completion carries x-ocean-pricing and x-ocean-provider (the host that served it). A posted model routes to the cheapest host that holds a key; the price does not change with the host.

The promise: a posted price never exceeds the model maker's own API list price.

Price changes reach your bill within 120 seconds of being published. Aborted streams settle the tokens that streamed, at the posted price.

Posted prices

Per 1M tokens, USD, published 2026-10-29 01:00 UTC (published_at 1793235642982). List = the model maker's own API price. See all models, live (opens in a new tab).

Every model, including passthrough ones: Model Catalog.