{
  "generated_at": "2026-05-11T00:56:48.476130+00:00",
  "slug": "true-cast-agent-vercel-app-api-truecast",
  "title": "True-cast-agent \u00b7 True Cast",
  "url": "https://true-cast-agent.vercel.app/api/trueCast",
  "category": "ai",
  "summary": "True-cast-agent \u00b7 True Cast \u2014 x402-protected ai API. Pay $0.100 per call on base. Indexed by x402all.",
  "seo": {
    "title": "True-cast-agent \u00b7 True Cast \u2014 x402 ai API \u00b7 $0.100 per call",
    "description": "True-cast-agent \u00b7 True Cast \u2014 x402-protected ai API. Pay $0.100 per call on base. Indexed by x402all."
  },
  "use_cases": [],
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "expensive_outlier",
    "ratio": 10.0,
    "median_category_atomic": 10000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xa8c1a5d3c372c65c04f91f87a43f549619a9483f",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "100000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "TrueCast API - News aggregator and fact-checking service grounded by prediction markets. Real-time data sources include Perplexity, X AI, Tavily, Neynar, Pyth, DeFiLlama, Truemarkets, Zerion, Allora and more.",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "bodyFields": {
            "prompt": {
              "type": "string",
              "required": true,
              "description": "The statement, claim, or question to fact-check and verify"
            },
            "castHash": {
              "type": "string",
              "description": "Optional Farcaster cast hash for context-specific verification"
            },
            "runGuardrail": {
              "type": "boolean",
              "description": "Whether to run AWS Bedrock Guardrails validation (default: false)"
            },
            "storeToPinata": {
              "type": "boolean",
              "description": "Whether to store the response to IPFS via Pinata (default: false)"
            }
          }
        },
        "output": {
          "type": "object",
          "required": [
            "query",
            "reply",
            "assessment",
            "confidenceScore",
            "metadata"
          ],
          "properties": {
            "ipfs": {
              "type": "object",
              "properties": {
                "hash": {
                  "type": "string",
                  "description": "IPFS hash of stored response"
                },
                "network": {
                  "enum": [
                    "public",
                    "private"
                  ],
                  "type": "string",
                  "description": "IPFS network used"
                },
                "gatewayUrl": {
                  "type": "string",
                  "description": "Public gateway URL for the stored response"
                },
                "paymentResponse": {
                  "type": "object",
                  "properties": {
                    "payer": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "success": {
                      "type": "boolean"
                    },
                    "transaction": {
                      "type": "string"
                    }
                  },
                  "description": "Payment transaction details if x402 was used"
                }
              },
              "description": "IPFS storage information (if storeToPinata was true)"
            },
            "query": {
              "type": "string",
              "description": "The original user query that was processed"
            },
            "reply": {
              "type": "string",
              "description": "The fact-checked response with analysis and conclusions"
            },
            "metadata": {
              "type": "object",
              "properties": {
                "timestamp": {
                  "type": "string",
                  "description": "ISO timestamp of processing"
                },
                "promptType": {
                  "type": "string",
                  "description": "Categorized type of the prompt"
                },
                "sourcesUsed": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Names of data sources used"
                },
                "totalSources": {
                  "type": "number",
                  "description": "Total number of data sources queried"
                },
                "needsExternalData": {
                  "type": "boolean",
                  "description": "Whether external data was needed"
                },
                "processingTimeSec": {
                  "type": "number",
                  "description": "Time taken to process in seconds"
                }
              }
            },
            "guardrail": {
              "type": "object",
              "properties": {
                "input": {
                  "type": "object",
                  "description": "Input validation results"
                },
                "output": {
                  "type": "object",
                  "description": "Output validation results"
                }
              },
              "description": "AWS Bedrock Guardrails validation results (if runGuardrail was true)"
            },
            "assessment": {
              "enum": [
                "TRUE",
                "FALSE",
                "PARTIALLY_TRUE",
                "UNVERIFIABLE",
                "MARKET_SENTIMENT"
              ],
              "type": "string",
              "description": "The final truth assessment of the query"
            },
            "data_sources": {
              "type": "array",
              "items": {
                "type": "object",
                "properties": {
                  "name": {
                    "type": "string",
                    "description": "Name of the data source"
                  },
                  "reply": {
                    "type": "string",
                    "description": "Response from this data source"
                  },
                  "prompt": {
                    "type": "string",
                    "description": "Prompt sent to this data source"
                  },
                  "source": {
                    "type": "string",
                    "description": "Source URL or identifier"
                  }
                }
              },
              "description": "Information from data sources used in verification"
            },
            "confidenceScore": {
              "type": "number",
              "maximum": 100,
              "minimum": 0,
              "description": "Confidence level in the assessment (0-100)"
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "true-cast-agent-vercel-app",
    "host": "true-cast-agent.vercel.app",
    "url": "https://true-cast-agent.vercel.app",
    "favicon": "https://true-cast-agent.vercel.app/assets/trueCast.png"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/true-cast-agent-vercel-app-api-truecast",
    "url": "https://x402all.com/resource/true-cast-agent-vercel-app-api-truecast",
    "name": "True-cast-agent \u00b7 True Cast",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/true-cast-agent-vercel-app-api-truecast",
      "@type": "Offer",
      "price": "0.1",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "additionalProperty": [
        {
          "name": "paymentNetwork",
          "@type": "PropertyValue",
          "value": "base"
        },
        {
          "name": "paymentAsset",
          "@type": "PropertyValue",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ],
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.100000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent"
    },
    "sameAs": "https://true-cast-agent.vercel.app/api/trueCast",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/true-cast-agent-vercel-app",
      "url": "https://true-cast-agent.vercel.app",
      "name": "true-cast-agent.vercel.app",
      "@type": "Organization"
    },
    "identifier": "true-cast-agent-vercel-app-api-truecast",
    "description": "True-cast-agent \u00b7 True Cast \u2014 x402-protected ai API. Pay $0.100 per call on base. Indexed by x402all.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=true-cast-agent-vercel-app-api-truecast",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "ai"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=true-cast-agent-vercel-app-api-truecast",
  "callability": {
    "status": "partial",
    "schema_callability": 0.39,
    "source": "facilitator_bazaar",
    "source_confidence": 0.75,
    "match_confidence": 0.4,
    "schema_confidence": 0.5,
    "validated_at": "2026-05-10T22:44:36.644996+00:00",
    "warnings": []
  },
  "contract": {
    "route_template": "https://true-cast-agent.vercel.app/api/trueCast",
    "content_type": "application/json",
    "response_schema": {
      "type": "object",
      "required": [
        "query",
        "reply",
        "assessment",
        "confidenceScore",
        "metadata"
      ],
      "properties": {
        "ipfs": {
          "type": "object",
          "properties": {
            "hash": {
              "type": "string",
              "description": "IPFS hash of stored response"
            },
            "network": {
              "enum": [
                "public",
                "private"
              ],
              "type": "string",
              "description": "IPFS network used"
            },
            "gatewayUrl": {
              "type": "string",
              "description": "Public gateway URL for the stored response"
            },
            "paymentResponse": {
              "type": "object",
              "properties": {
                "payer": {
                  "type": "string"
                },
                "network": {
                  "type": "string"
                },
                "success": {
                  "type": "boolean"
                },
                "transaction": {
                  "type": "string"
                }
              },
              "description": "Payment transaction details if x402 was used"
            }
          },
          "description": "IPFS storage information (if storeToPinata was true)"
        },
        "query": {
          "type": "string",
          "description": "The original user query that was processed"
        },
        "reply": {
          "type": "string",
          "description": "The fact-checked response with analysis and conclusions"
        },
        "metadata": {
          "type": "object",
          "properties": {
            "timestamp": {
              "type": "string",
              "description": "ISO timestamp of processing"
            },
            "promptType": {
              "type": "string",
              "description": "Categorized type of the prompt"
            },
            "sourcesUsed": {
              "type": "array",
              "items": {
                "type": "string"
              },
              "description": "Names of data sources used"
            },
            "totalSources": {
              "type": "number",
              "description": "Total number of data sources queried"
            },
            "needsExternalData": {
              "type": "boolean",
              "description": "Whether external data was needed"
            },
            "processingTimeSec": {
              "type": "number",
              "description": "Time taken to process in seconds"
            }
          }
        },
        "guardrail": {
          "type": "object",
          "properties": {
            "input": {
              "type": "object",
              "description": "Input validation results"
            },
            "output": {
              "type": "object",
              "description": "Output validation results"
            }
          },
          "description": "AWS Bedrock Guardrails validation results (if runGuardrail was true)"
        },
        "assessment": {
          "enum": [
            "TRUE",
            "FALSE",
            "PARTIALLY_TRUE",
            "UNVERIFIABLE",
            "MARKET_SENTIMENT"
          ],
          "type": "string",
          "description": "The final truth assessment of the query"
        },
        "data_sources": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string",
                "description": "Name of the data source"
              },
              "reply": {
                "type": "string",
                "description": "Response from this data source"
              },
              "prompt": {
                "type": "string",
                "description": "Prompt sent to this data source"
              },
              "source": {
                "type": "string",
                "description": "Source URL or identifier"
              }
            }
          },
          "description": "Information from data sources used in verification"
        },
        "confidenceScore": {
          "type": "number",
          "maximum": 100,
          "minimum": 0,
          "description": "Confidence level in the assessment (0-100)"
        }
      }
    },
    "examples": [],
    "schema_presence": {
      "path_schema": "unknown",
      "query_schema": "unknown",
      "header_schema": "unknown",
      "request_body_schema": "unknown",
      "response_schema": "declared"
    },
    "contract_hash": "4ae1bf199f6121a8613a7a6ff622bedcab43f9b77450d8fa22ccfb670620d117"
  }
}