{
  "openapi": "3.1.0",
  "info": {
    "title": "zlurp API",
    "version": "1.0.0",
    "description": "Web scraping API for AI agents. Convert any public URL to clean markdown. Pay per scrape via x402 micropayments — no accounts, no API keys, no subscriptions."
  },
  "servers": [
    { "url": "https://zlurp.ai", "description": "Production (Base mainnet)" }
  ],
  "paths": {
    "/health": {
      "get": {
        "summary": "Health check",
        "operationId": "health",
        "description": "Returns service status. No auth required.",
        "responses": {
          "200": {
            "description": "Service is healthy",
            "content": {
              "application/json": {
                "example": { "status": "ok", "service": "zlurp", "version": "1.0.0", "network": "base" }
              }
            }
          }
        }
      }
    },
    "/probe": {
      "get": {
        "summary": "Probe URL cost",
        "operationId": "probe",
        "description": "Free cost estimate for scraping a URL. Call before /scrape to know exact USDC cost. Always free.",
        "parameters": [
          { "name": "url", "in": "query", "required": true, "schema": { "type": "string", "format": "uri" }, "description": "The URL to estimate cost for" },
          { "name": "mode", "in": "query", "required": false, "schema": { "type": "string", "enum": ["article", "full"], "default": "article" }, "description": "article strips nav/ads. full returns entire page." },
          { "name": "js", "in": "query", "required": false, "schema": { "type": "boolean", "default": false }, "description": "true for JS-rendered pages. Costs 3x more." }
        ],
        "responses": {
          "200": {
            "description": "Cost estimate",
            "content": {
              "application/json": {
                "example": { "url": "https://example.com", "mode": "article", "js": false, "costUSDC": "0.005000", "pricePerRequest": "0.005 USDC", "network": "base" }
              }
            }
          }
        }
      }
    },
    "/scrape": {
      "post": {
        "summary": "Scrape URL to markdown",
        "operationId": "scrape",
        "description": "Converts any public URL to clean markdown. Requires x402 micropayment in USDC on Base. Without payment returns HTTP 402 with payment requirements.",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "required": ["url"],
                "properties": {
                  "url": { "type": "string", "format": "uri" },
                  "mode": { "type": "string", "enum": ["article", "full"], "default": "article" },
                  "js": { "type": "boolean", "default": false }
                }
              },
              "example": { "url": "https://example.com", "mode": "article", "js": false }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Successful scrape",
            "content": {
              "application/json": {
                "example": {
                  "success": true,
                  "url": "https://example.com",
                  "mode": "article",
                  "title": "Example Domain",
                  "markdown": "# Example Domain\n\nThis domain is for use in illustrative examples.",
                  "wordCount": 42,
                  "charCount": 312,
                  "jsRendered": false,
                  "cachedResult": false,
                  "scrapedAt": "2026-05-08T12:00:00.000Z"
                }
              }
            }
          },
          "402": { "description": "Payment required — x402 payment specification" },
          "400": { "description": "Invalid URL or request" },
          "403": { "description": "Blocked by robots.txt" },
          "422": { "description": "No extractable content or timeout" }
        },
        "security": [{ "x402": [] }]
      }
    }
  },
  "components": {
    "securitySchemes": {
      "x402": {
        "type": "apiKey",
        "in": "header",
        "name": "X-PAYMENT",
        "description": "x402 micropayment header. Generated automatically by x402-fetch or compatible clients. Pay USDC on Base."
      }
    }
  }
}