# GBOS Commerce Network

GBOS connects independent suppliers, buyers, and AI assistants. Supplier offers carry provenance, verification status, currency, minimum quantities, and supplier-declared lead times. Cached prices and availability are not live guarantees.

- Web application: https://gbos.io/
- Documentation: https://docs.gbos.io/
- Public search: https://api.gbos.io/v1/search
- OpenAPI: https://docs.gbos.io/openapi.json
- Remote MCP: https://mcp.gbos.io/mcp
- Capability metadata: https://mcp.gbos.io/.well-known/mcp.json
- Sitemap: https://gbos.io/sitemap.xml

Public read-only tools do not require authentication. Private tools support OAuth authorization-code flow with S256 PKCE and explicit user consent, or expiring scoped bearer grants created by a verified GBOS user. OAuth discovery is at https://mcp.gbos.io/.well-known/oauth-protected-resource. A buyer must explicitly accept a quote in the application to create an order. Unclaimed suppliers cannot receive RFQs or orders through GBOS.