{
  "format": "delx/intent-card/v1",
  "id": "openapi-path-diff-api",
  "intent": "OpenAPI Path Diff Lite for an agent workflow",
  "title": "OpenAPI Path Diff Lite API for agents",
  "description": "Diff path keys between two OpenAPI path maps. Call when detecting added/removed routes between specs. Returns added, removed, common_count as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.",
  "keywords": [
    "OpenAPI Path Diff Lite API",
    "OpenAPI Path Diff Lite for agents",
    "pay per result API",
    "x402 API",
    "no API key"
  ],
  "updated_at": "2026-08-23",
  "canonical_url": "https://commerce.delx.ai/intents/openapi-path-diff-api",
  "machine_url": "https://commerce.delx.ai/intents/openapi-path-diff-api.json",
  "recommendation": {
    "tool_name": "util_openapi_path_diff",
    "service_name": "OpenAPI Path Diff Lite",
    "method": "POST",
    "resource": "https://api.delx.ai/api/v1/x402/openapi-path-diff",
    "price_usdc": "0.001",
    "payment_protocols": [
      "x402",
      "mpp"
    ],
    "input_schema": {
      "type": "object",
      "properties": {
        "paths_a": {
          "type": "object",
          "description": "OpenAPI paths map A"
        },
        "paths_b": {
          "type": "object",
          "description": "OpenAPI paths map B"
        }
      },
      "required": [
        "paths_a",
        "paths_b"
      ],
      "additionalProperties": true
    },
    "example_input": {
      "paths_a": {
        "/a": {},
        "/b": {}
      },
      "paths_b": {
        "/b": {},
        "/c": {}
      }
    },
    "example_output": {
      "schema": "delx/util-openapi-path-diff/v1",
      "added": [
        "/c"
      ],
      "removed": [
        "/a"
      ],
      "common_count": 1
    },
    "agentcash": {
      "buy": "npx agentcash@latest fetch https://api.delx.ai/api/v1/x402/openapi-path-diff -m POST -H 'x-delx-source: intent-card-openapi-path-diff-api' --max-amount 0.001 -b '{\"paths_a\":{\"/a\":{},\"/b\":{}},\"paths_b\":{\"/b\":{},\"/c\":{}}}'",
      "max_amount_usdc": "0.001"
    }
  },
  "attribution": {
    "header": "x-delx-source",
    "value": "intent-card-openapi-path-diff-api"
  },
  "evidence": {
    "paid_openapi": "https://api.delx.ai/openapi.x402.json",
    "governed_portfolio": "https://api.delx.ai/x402-portfolio.json",
    "live_contract": "https://api.delx.ai/api/v1/x402/openapi-path-diff"
  }
}