# PSBT v2 (BIP-370) API Usage Examples
This document provides real-world usage examples for PSBT v2 (BIP-370) operations in the Anya Core API.
## Example: Create PSBT v2
```json
POST /api/psbt/v2/create
{
"inputs": [...],
"outputs": [...],
"version": 2
}
```
## Example: Sign PSBT v2
```json
POST /api/psbt/v2/sign
{
"psbt": "...base64...",
"key": "..."
}
```
## Example: Finalize PSBT v2
```json
POST /api/psbt/v2/finalize
{
"psbt": "...base64..."
}
```
## Migration: BIP-174 to BIP-370
- Use `/api/psbt/migrate` endpoint to convert legacy PSBTs to v2 format.