MixrPay Documentation
Non-custodial payments for AI agents and web apps. Users authorize spending limits, you charge against them—no deposits, no popups.
How MixrPay Works
User/Agent Your API Blockchain
│ │ │
│ 1. Authorize $25 limit │ │
├───────────────────────────▶│ │
│ │ │
│ 2. API call (session ID) │ │
├───────────────────────────▶│ │
│ │ 3. Charge $0.05 │
│ ├──────────────────────────▶│
│ 4. Response │◀──────────────────────────┤
│◀───────────────────────────┤ │Non-Custodial
Users control their own wallets. MixrPay never holds funds.
Session Authorization
Pre-approved spending limits. No popup per transaction.
Unified Model
Same flow for human users (Widget) and AI agents (SDK).