pinme-uniwebpay

1# PinMe UniwebPay Payment Integration
2 
3Guides writing payment services in a PinMe Worker (Cloudflare Worker TypeScript) that call UniwebPay directly through `@uniwebpay/sdk`.
4 
5Core model: PinMe provisions the UniwebPay wallet and keys per **PinMe user** (not per project) and injects `UNIWEB_*` environment bindings at Worker deploy time; Worker code calls UniwebPay **directly with the SDK** — it does not go through PinMe payment proxy routes, and it must not call the legacy VibeCash APIs.
6 
7## Environment Binding Contract
8 
9```typescript
10export interface Env {
11  UNIWEB_SECRET: string;           // PinMe-provisioned sk_server_ key (server-side only)
12  UNIWEB_WEBHOOK_SECRET?: string;  // wallet-level whsec_, used to verify webhook signatures
13  UNIWEB_API_URL?: string;         // UniwebPay API endpoint override (default https://apiskill.uniwebpay.com)
14  UNIWEB_PAY_URL?: string;         // UniwebPay checkout host override (default https://skill.uniwebpay.com)
15  UNIWEB_WALLET_ID?: string;       // user-level wallet id (wal_), diagnostics/reconciliation only
16  WORKER_URL?: string;             // this project's public URL: https://{projectName}.{platform api domain}
17  PROJECT_NAME?: string;           // PinMe project name
18  DB?: D1Database;                 // project D1 (if enabled)
19}
20```
21 
22Injection rules (metadata is rebuilt server-side by PinMe at deploy time; client-supplied bindings are ignored):
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