Input tokens
Prompt tokens are charged according to the selected Claude model's configured token rate.
Prepaid credits
Simple packs. No subscription. No expiry.
Choose the amount of TokenRealm API credit you want. Every pack is priced at exactly 50% of the credit value added to your account.
Example: paying 250 USDC adds $500 to your TokenRealm API balance. The 50% offer applies to TokenRealm prepaid credit face value. API usage is then metered against model usage.
How billing works
Credits are consumed by measured API usage.
Output tokens
Generated output is measured separately and debited at the model's output rate.
Prompt caching
Supported cache writes and cache reads are metered separately when Anthropic usage metadata reports them.
Reservation before generation
The gateway reserves enough balance for a request before sending it upstream, then reconciles against actual usage.
No recurring charge
Purchasing a pack is a one-time prepaid transaction. There is no automatic renewal.
No credit expiration
Purchased TokenRealm credits remain available until consumed.
Payment
One crypto checkout, then focus on development.
TokenRealm currently settles prepaid purchases using native USDC on the Base network. The payment screen handles the network switch and on-chain verification.
AssetUSDC
NetworkBase
SettlementOn-chain verification
RenewalNone