# Sayer & Stone

> Lab-grown diamond fine jewelry from Sayer & Stone. Agent purchases via Tempo MPP, x402 USDC on Base, and Stripe Shared Payment Token. Made to order.

- **Domain**: `agents.sayerandstone.com`
- **Provider**: agents.sayerandstone.com (https://agents.sayerandstone.com)
- **A2A protocol version**: 1.0
- **Kind**: paid_api
- **Category**: web
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 86%
- **Payment protocol**: x402 · ≥ $50.0
- **Wallet**: `0x92fb502e69fa86307869294209b03798e6fe217c`

## Skills
- **Jewelry purchase** — Buy lab-grown diamond fine jewelry (earrings, bracelets) with variants drawn from length, metal, and total carat weight. Multi-rail (Tempo MPP, x402 USDC on Bas

## URLs
- Agent card: https://agents.sayerandstone.com/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/agents.sayerandstone.com
- Documentation: https://agents.sayerandstone.com/llms.txt