MCP Piper test APIs

Dummy upstreams for gateway testing. State lives in memory and resets when the process stops.

Walmart grocery

In-memory shop used to test MCP, OpenAPI, and SOAP imports.

Surfaces

• Swagger UI — browse the REST API
• OpenAPI JSON — import in Add server → From other format → OpenAPI / Swagger
• SOAP WSDL — utility operations for SOAP → MCP (random number, current date/time)
• POST /mcp — native MCP JSON-RPC (already an MCP server)
• Health

SOAP endpoint: POST /soap/util — GenerateRandomNumber (0–1000) and GetCurrentDateTime (timezone, default UTC).

Scenario 1 — cover one truckload

Dummy APIs (no database). Auth is hardcoded for the demo.

• TMS OpenAPI — OAuth tms-demo / tms-demo-secret, token tms-demo-token
• Tracking OpenAPI — header X-Api-Key: track-demo-key
• Fuel WSDL — Basic fuel:fuel on POST /soap/fuel
• Sample X12 204 — POST /edi/freight returns a 990 quote or no-coverage