{
  "generated_at": "2026-05-11T00:56:48.476130+00:00",
  "slug": "arb-axryl-com-opportunities-json",
  "title": "Arb \u00b7 Opportunities Json",
  "url": "https://arb.axryl.com/opportunities/json",
  "category": "finance",
  "summary": "Arb \u00b7 Opportunities Json \u2014 x402-protected finance API. Pay $0.500 per call on base. Indexed by x402all.",
  "seo": {
    "title": "Arb \u00b7 Opportunities Json \u2014 x402 finance API \u00b7 $0.500 per call",
    "description": "Arb \u00b7 Opportunities Json \u2014 x402-protected finance API. Pay $0.500 per call on base. Indexed by x402all."
  },
  "use_cases": [],
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "expensive_outlier",
    "ratio": 16.667,
    "median_category_atomic": 30000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0xb1e82e1f0d3a736fe662269adc10fbe460fe1bf9",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "500000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "JSON feed of arbitrage opportunities between Polymarket and Kalshi. Charged only when actionable opportunities are returned.",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "POST"
        },
        "output": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "limit": {
                "type": "integer",
                "required": false,
                "description": "Maximum number of opportunities to return (1-3)."
              },
              "min_profit": {
                "type": "number",
                "required": false,
                "description": "Minimum profit percentage (e.g., 1 for 1%)."
              }
            }
          },
          "output": {
            "type": "object",
            "properties": {
              "minProfit": {
                "type": "number",
                "required": true,
                "description": "Minimum profit filter applied (as a decimal percentage)."
              },
              "opportunities": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "match": {
                      "type": "object",
                      "properties": {
                        "score": {
                          "type": "number"
                        },
                        "method": {
                          "enum": [
                            "exact",
                            "fuzzy"
                          ],
                          "type": "string",
                          "required": true
                        }
                      }
                    },
                    "profit": {
                      "type": "number",
                      "required": true
                    },
                    "minNoAsk": {
                      "type": "number",
                      "required": true
                    },
                    "minYesAsk": {
                      "type": "number",
                      "required": true
                    },
                    "totalCost": {
                      "type": "number",
                      "required": true
                    },
                    "polyMarket": {
                      "type": "object",
                      "properties": {
                        "id": {
                          "type": "string",
                          "required": true
                        },
                        "noAsk": {
                          "type": "number",
                          "required": true
                        },
                        "yesAsk": {
                          "type": "number",
                          "required": true
                        },
                        "noLabel": {
                          "type": "string"
                        },
                        "question": {
                          "type": "string",
                          "required": true
                        },
                        "yesLabel": {
                          "type": "string"
                        },
                        "liquidity": {
                          "type": "number"
                        },
                        "expiryDate": {
                          "type": "string"
                        },
                        "priceSource": {
                          "enum": [
                            "clob",
                            "snapshot"
                          ],
                          "type": "string"
                        },
                        "daysUntilExpiry": {
                          "type": "integer"
                        }
                      },
                      "description": "Polymarket leg details."
                    },
                    "minNoSource": {
                      "enum": [
                        "Polymarket",
                        "Kalshi"
                      ],
                      "type": "string",
                      "required": true
                    },
                    "kalshiMarket": {
                      "type": "object",
                      "properties": {
                        "noAsk": {
                          "type": "number",
                          "required": true
                        },
                        "title": {
                          "type": "string",
                          "required": true
                        },
                        "ticker": {
                          "type": "string",
                          "required": true
                        },
                        "yesAsk": {
                          "type": "number",
                          "required": true
                        },
                        "noLabel": {
                          "type": "string"
                        },
                        "yesLabel": {
                          "type": "string"
                        },
                        "liquidity": {
                          "type": "number"
                        },
                        "expiryDate": {
                          "type": "string"
                        },
                        "priceSource": {
                          "enum": [
                            "clob",
                            "snapshot"
                          ],
                          "type": "string"
                        },
                        "daysUntilExpiry": {
                          "type": "integer"
                        }
                      },
                      "description": "Kalshi leg details."
                    },
                    "minYesSource": {
                      "enum": [
                        "Polymarket",
                        "Kalshi"
                      ],
                      "type": "string",
                      "required": true
                    },
                    "earliestExpiry": {
                      "type": "string"
                    },
                    "priceTimestamp": {
                      "type": "string",
                      "required": true
                    },
                    "profitPercentage": {
                      "type": "number",
                      "required": true
                    },
                    "daysUntilEarliestExpiry": {
                      "type": "integer"
                    }
                  }
                },
                "description": "Actionable opportunities that met the profit filter."
              },
              "opportunityCount": {
                "type": "integer",
                "required": true,
                "description": "Number of opportunities included in the response."
              },
              "responseGeneratedAt": {
                "type": "string",
                "required": true,
                "description": "ISO8601 timestamp when the response was generated."
              }
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "arb-axryl-com",
    "host": "arb.axryl.com",
    "url": "https://arb.axryl.com"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/arb-axryl-com-opportunities-json",
    "url": "https://x402all.com/resource/arb-axryl-com-opportunities-json",
    "name": "Arb \u00b7 Opportunities Json",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/arb-axryl-com-opportunities-json",
      "@type": "Offer",
      "price": "0.5",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "additionalProperty": [
        {
          "name": "paymentNetwork",
          "@type": "PropertyValue",
          "value": "base"
        },
        {
          "name": "paymentAsset",
          "@type": "PropertyValue",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ],
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.500000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent"
    },
    "sameAs": "https://arb.axryl.com/opportunities/json",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/arb-axryl-com",
      "url": "https://arb.axryl.com",
      "name": "arb.axryl.com",
      "@type": "Organization"
    },
    "identifier": "arb-axryl-com-opportunities-json",
    "description": "Arb \u00b7 Opportunities Json \u2014 x402-protected finance API. Pay $0.500 per call on base. Indexed by x402all.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=arb-axryl-com-opportunities-json",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "finance"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=arb-axryl-com-opportunities-json",
  "callability": {
    "status": "partial",
    "schema_callability": 0.282,
    "source": "facilitator_bazaar",
    "source_confidence": 0.75,
    "match_confidence": 0.4,
    "schema_confidence": 0.2,
    "validated_at": "2026-05-10T23:50:04.525274+00:00",
    "warnings": []
  },
  "contract": {
    "route_template": "https://arb.axryl.com/opportunities/json",
    "content_type": "application/json",
    "response_schema": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "limit": {
            "type": "integer",
            "required": false,
            "description": "Maximum number of opportunities to return (1-3)."
          },
          "min_profit": {
            "type": "number",
            "required": false,
            "description": "Minimum profit percentage (e.g., 1 for 1%)."
          }
        }
      },
      "output": {
        "type": "object",
        "properties": {
          "minProfit": {
            "type": "number",
            "required": true,
            "description": "Minimum profit filter applied (as a decimal percentage)."
          },
          "opportunities": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "match": {
                  "type": "object",
                  "properties": {
                    "score": {
                      "type": "number"
                    },
                    "method": {
                      "enum": [
                        "exact",
                        "fuzzy"
                      ],
                      "type": "string",
                      "required": true
                    }
                  }
                },
                "profit": {
                  "type": "number",
                  "required": true
                },
                "minNoAsk": {
                  "type": "number",
                  "required": true
                },
                "minYesAsk": {
                  "type": "number",
                  "required": true
                },
                "totalCost": {
                  "type": "number",
                  "required": true
                },
                "polyMarket": {
                  "type": "object",
                  "properties": {
                    "id": {
                      "type": "string",
                      "required": true
                    },
                    "noAsk": {
                      "type": "number",
                      "required": true
                    },
                    "yesAsk": {
                      "type": "number",
                      "required": true
                    },
                    "noLabel": {
                      "type": "string"
                    },
                    "question": {
                      "type": "string",
                      "required": true
                    },
                    "yesLabel": {
                      "type": "string"
                    },
                    "liquidity": {
                      "type": "number"
                    },
                    "expiryDate": {
                      "type": "string"
                    },
                    "priceSource": {
                      "enum": [
                        "clob",
                        "snapshot"
                      ],
                      "type": "string"
                    },
                    "daysUntilExpiry": {
                      "type": "integer"
                    }
                  },
                  "description": "Polymarket leg details."
                },
                "minNoSource": {
                  "enum": [
                    "Polymarket",
                    "Kalshi"
                  ],
                  "type": "string",
                  "required": true
                },
                "kalshiMarket": {
                  "type": "object",
                  "properties": {
                    "noAsk": {
                      "type": "number",
                      "required": true
                    },
                    "title": {
                      "type": "string",
                      "required": true
                    },
                    "ticker": {
                      "type": "string",
                      "required": true
                    },
                    "yesAsk": {
                      "type": "number",
                      "required": true
                    },
                    "noLabel": {
                      "type": "string"
                    },
                    "yesLabel": {
                      "type": "string"
                    },
                    "liquidity": {
                      "type": "number"
                    },
                    "expiryDate": {
                      "type": "string"
                    },
                    "priceSource": {
                      "enum": [
                        "clob",
                        "snapshot"
                      ],
                      "type": "string"
                    },
                    "daysUntilExpiry": {
                      "type": "integer"
                    }
                  },
                  "description": "Kalshi leg details."
                },
                "minYesSource": {
                  "enum": [
                    "Polymarket",
                    "Kalshi"
                  ],
                  "type": "string",
                  "required": true
                },
                "earliestExpiry": {
                  "type": "string"
                },
                "priceTimestamp": {
                  "type": "string",
                  "required": true
                },
                "profitPercentage": {
                  "type": "number",
                  "required": true
                },
                "daysUntilEarliestExpiry": {
                  "type": "integer"
                }
              }
            },
            "description": "Actionable opportunities that met the profit filter."
          },
          "opportunityCount": {
            "type": "integer",
            "required": true,
            "description": "Number of opportunities included in the response."
          },
          "responseGeneratedAt": {
            "type": "string",
            "required": true,
            "description": "ISO8601 timestamp when the response was generated."
          }
        }
      }
    },
    "examples": [],
    "schema_presence": {
      "path_schema": "unknown",
      "query_schema": "unknown",
      "header_schema": "unknown",
      "request_body_schema": "unknown",
      "response_schema": "partial"
    },
    "contract_hash": "8f264002222329ea3955fbb3a1adb50cdb3b13660ce1baf89cc46443c196b58b"
  }
}