Purch

# Purch
> Search and buy products from Amazon and Shopify with USDC on Solana. Includes an AI shopping assistant, dynamic-priced product purchase flow, and Purch Vault for digital goods (skills, knowledge, personas) with downloadable artifacts.

## Agent Summary
- FQN: `purch/marketplace`
- Category: shopping
- Operator: purch
- Origin: purch
- Version: 
- Endpoints: 6
- Pricing: $0.01

## Service URLs
- Gateway: https://api.purch.xyz
- Source: solana-foundation/pay-skills
- Source path: providers/purch/marketplace/PAY.md
- Source skill: pay-skills

## Use Case
Use for product search, Amazon and Shopify shopping, AI shopping assistance, price and review comparison, agent-initiated purchases with shipping address, and buying or downloading Purch Vault digital items like skills, knowledge bases, and personas.

## Endpoint Table
| Method | Path | Pricing | Description |
| --- | --- | --- | --- |
| POST | x402/buy | free | Purchase a product (x402 dynamic pricing) |
| GET | x402/search | free | Search products |
| POST | x402/shop | free | AI shopping assistant |
| POST | x402/vault/buy | free | Buy a vault item (x402 dynamic pricing) |
| GET | x402/vault/download/:purchaseId | $0.01/requests | Download purchased vault item |
| GET | x402/vault/search | free | Search vault items |