# Sandra Portafolio pricing

Pay per request via MPP (HTTP 402). No subscription, no API key, no minimums. Payable in pathUSD on Tempo or USDC on Arc: the challenge carries one offer per network and the agent picks.

| Endpoint | Price |
|---|---|
| GET /r/resources-lo-que-importa-despues-de-un-hackathon | $0.03 USD |
| GET /r/resources-de-predecir-a-ejecutar-los-ai-agents | $0.05 USD |
| GET /r/about | $0.05 USD |
| GET /r/resources-arbitrum-stylus-unlocking-programming | Free |

Gateway: https://www.sancarrillo.com · Discovery: https://www.sancarrillo.com/openapi.json · MCP: https://www.sancarrillo.com/mcp