Official SDKs
Features
All SDKs include:- Full API coverage — Every endpoint, typed and documented
- Automatic retries — Retry on 5xx and network errors with exponential backoff
- Webhook verification — HMAC-SHA256 signature verification with replay protection
- Error handling — Typed exceptions mapped from HTTP status codes
- Idempotency — Support for
Idempotency-Keyheaders on payments and refunds
Shared Packages
For TypeScript projects, we also provide standalone packages:| Package | Description |
|---|---|
@plexos-pay/types | TypeScript type definitions for the entire API |
@plexos-pay/zod | Zod runtime validation schemas |