# TradeNPU API Suite
> Commercial REST API and A2A Agent for Korean Customs, KOTRA, CBAM, and International Trade DX.

## API & Agent Endpoints
- [OpenAPI 3.1 Specification](https://api.tradenpu.com/openapi.json): Full REST API schema
- [Interactive Documentation](https://api.tradenpu.com/docs): Swagger UI
- [API Catalog](https://api.tradenpu.com/.well-known/api-catalog): RFC 9727 service discovery
- [A2A Agent Card](https://api.tradenpu.com/.well-known/agent-card.json): A2A JSON-RPC 2.0 agent profile
- [A2A Capabilities](https://api.tradenpu.com/a2a/capabilities): Public tool list