{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "schemagate-melis-ai-validate-schema",
  "title": "SchemaGate \u00b7 JSON Schema Validation",
  "url": "https://schemagate.melis.ai/validate-schema",
  "category": "tools",
  "summary": "Validate LLM-generated outputs against a specified JSON Schema to ensure structural correctness.",
  "seo": {
    "title": "JSON Schema Validator | LLM Output Validation | x402",
    "description": "Validate LLM outputs against JSON Schema for 0.001 USDC per call. Ensure structured response integrity. Pay-per-use schema validation on Base. No API keys."
  },
  "use_cases": [
    "Verify LLM responses conform to expected data structures",
    "Validate API payloads before downstream processing",
    "Enforce schema compliance in automated content pipelines"
  ],
  "ideal_buyer": "LLM output pipelines and data validation agents requiring low-cost schema verification.",
  "example_prompt": "Validate this LLM response against my user profile schema: {\"name\": \"Alice\", \"age\": 30}",
  "example_request_body": {
    "schema": {
      "type": "object",
      "required": [
        "name",
        "age"
      ],
      "properties": {
        "age": {
          "type": "number"
        },
        "name": {
          "type": "string"
        }
      }
    },
    "response": "{\"name\": \"Alice\", \"age\": 30}"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "cheap_outlier",
    "ratio": 0.1,
    "median_category_atomic": 10000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x1c680703d6cf7dfc9feabb5aa28e64b869ddb3bc",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "1000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "SchemaGate: $0.001 per JSON Schema validation",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "bodyFields": {
            "schema": {
              "type": "object",
              "description": "The JSON Schema to validate against"
            },
            "response": {
              "type": "string",
              "description": "The LLM output to validate"
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "schemagate-melis-ai",
    "host": "schemagate.melis.ai",
    "title": "schemagate.melis.ai",
    "description": "An x402-payable API origin hosted at schemagate.melis.ai. No service description available from the homepage.",
    "url": "https://schemagate.melis.ai"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/schemagate-melis-ai-validate-schema",
    "url": "https://x402all.com/resource/schemagate-melis-ai-validate-schema",
    "name": "SchemaGate \u00b7 JSON Schema Validation",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/schemagate-melis-ai-validate-schema",
      "@type": "Offer",
      "price": "0.001",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.001000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://schemagate.melis.ai/validate-schema",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/schemagate-melis-ai",
      "url": "https://schemagate.melis.ai",
      "name": "schemagate.melis.ai",
      "@type": "Organization"
    },
    "identifier": "schemagate-melis-ai-validate-schema",
    "description": "Validate LLM outputs against JSON Schema for 0.001 USDC per call. Ensure structured response integrity. Pay-per-use schema validation on Base. No API keys.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=schemagate-melis-ai-validate-schema",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "tools"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=schemagate-melis-ai-validate-schema"
}