# Fynexio

Fynexio is a QR checkout platform for markets, pop-ups, food trucks, events and street sales.

## Public AI access

- OAuth 2.0 and OpenID Connect discovery are published for read-only public AI access.
- Public protected resources cover the agent API, MCP server and A2A agent.
- Machine-readable discovery includes llms.txt, auth.md, public-api.md, OpenAPI, API catalog, MCP and A2A cards.

## Important URLs

- Homepage: https://fynexio.com/
- Auth guidance: https://fynexio.com/auth.md
- OAuth metadata: https://fynexio.com/.well-known/oauth-authorization-server
- OpenID configuration: https://fynexio.com/.well-known/openid-configuration
- Protected resource metadata: https://fynexio.com/.well-known/oauth-protected-resource
- MCP server card: https://fynexio.com/.well-known/mcp/server-card.json
- A2A agent card: https://fynexio.com/.well-known/agent-card.json
- Public API guide: https://fynexio.com/public-api.md