Overview
CDP non-custodial wallets use a pay-as-you-go model with no contracts or minimum commitments. Pricing is consistent across wallet types. The primary implementation difference is your authentication mode:- User authentication: User wallet flows where users authenticate directly in your app.
- API key authentication: Backend-authorized wallet flows using API keys and Wallet Secrets.
wallet operations. A wallet operation is consumed by write actions such as wallet creation, message signing, transaction signing, transaction broadcasting, and policy evaluation.
Read operations are not billed.
| Wallet action | Wallet operations |
|---|---|
| Create EVM/Solana account | 1 |
| Create EVM smart account | 1 |
| Sign a message or payload | 1 |
| Send a transaction (sign + broadcast) | 2 |
| Create EIP-7702 delegation | 2 |
| Policy evaluation (API key auth workflows) | 1 |