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Laevitas API V2

payment-readyonlineimported

payment-ready until 2026-10-12

imported from x402scan, not submitted by the operator · own this service? claim it · or ask to be removed

Crypto derivatives market data from Laevitas: options, perpetuals and futures catalogs, OHLCV, open interest, volatility, gamma exposure and liquidations, paid per request in USDC on Base or Solana as an alternative to an API key.

apiv2.laevitas.ch ↗

Call it x402 v2

x402 v2

Base URL
https://apiv2.laevitas.ch
Payment
x402 v2, header channel
$ curl -i 'https://apiv2.laevitas.ch/api/v1/futures/catalog'

An unpaid request returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

Endpoints 10 paid routes on apiv2.laevitas.ch

GET/api/v1/futures/catalogBase+Sol$0.10since 10-05
GET/api/v1/futures/ohlcvtBase+Sol$0.10since 10-05
GET/api/v1/options/catalogBase+Sol$0.10since 10-05
GET/api/v1/options/gex/latestBase+Sol$0.10since 10-05
GET/api/v1/options/open-interestBase+Sol$0.10since 10-05
GET/api/v1/options/snapshotBase+Sol$0.10since 10-05
GET/api/v1/options/volatilityBase+Sol$0.10since 10-05
GET/api/v1/perpetuals/carryBase+Sol$0.10since 10-05

2 more in Example 402 response

Prices as captured in the 402 response: median $0.10 across the 10 endpoints, unchanged since first capture.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
MethodPathDescriptionPriceNetworkAsset402 channelCaptured
GET/api/v1/futures/catalogNo description$0.10Base+SolUSDCheadersince 10-05
GET/api/v1/futures/ohlcvtNo description$0.10Base+SolUSDCheadersince 10-05
GET/api/v1/options/catalogNo description$0.10Base+SolUSDCheadersince 10-05
GET/api/v1/options/gex/latestNo description$0.10Base+SolUSDCheadersince 10-05
GET/api/v1/options/open-interestNo description$0.10Base+SolUSDCheadersince 10-05
GET/api/v1/options/snapshotNo description$0.10Base+SolUSDCheadersince 10-05
GET/api/v1/options/volatilityNo description$0.10Base+SolUSDCheadersince 10-05
GET/api/v1/perpetuals/carryNo description$0.10Base+SolUSDCheadersince 10-05
GET/api/v1/perpetuals/catalogNo description$0.10Base+SolUSDCheadersince 10-05
GET/api/v1/perpetuals/liquidationsNo description$0.10Base+SolUSDCheadersince 10-05

Payment evidence

402 payload captured at . Check evidence JSON · Measurement methodology.

First of 10 payloads captured by the monitor.

142 lines, scroll inside

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/options/catalog",
    "mimeType": "",
    "description": "Options data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "var1": "catalog"
          },
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-28MAR25-70000-C"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/options/:var1"
    }
  },
  "x402Version": 2
}
Other captured 402 responses (9)

Captured payload 2 of 10

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/options/volatility",
    "mimeType": "",
    "description": "Options data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "var1": "volatility"
          },
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-28MAR25-70000-C"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/options/:var1"
    }
  },
  "x402Version": 2
}

Captured payload 3 of 10

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/options/open-interest",
    "mimeType": "",
    "description": "Options data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "var1": "open-interest"
          },
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-28MAR25-70000-C"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/options/:var1"
    }
  },
  "x402Version": 2
}

Captured payload 4 of 10

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/options/snapshot",
    "mimeType": "",
    "description": "Options data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "var1": "snapshot"
          },
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-28MAR25-70000-C"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/options/:var1"
    }
  },
  "x402Version": 2
}

Captured payload 5 of 10

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/options/gex/latest",
    "mimeType": "",
    "description": "Options data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {},
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-28MAR25-70000-C"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/options/:var1"
    }
  },
  "x402Version": 2
}

Captured payload 6 of 10

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/perpetuals/catalog",
    "mimeType": "",
    "description": "Perpetual swaps data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "var1": "catalog"
          },
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-PERPETUAL"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/perpetuals/:var1"
    }
  },
  "x402Version": 2
}

Captured payload 7 of 10

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/perpetuals/carry",
    "mimeType": "",
    "description": "Perpetual swaps data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "var1": "carry"
          },
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-PERPETUAL"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/perpetuals/:var1"
    }
  },
  "x402Version": 2
}

Captured payload 8 of 10

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/perpetuals/liquidations",
    "mimeType": "",
    "description": "Perpetual swaps data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "var1": "liquidations"
          },
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-PERPETUAL"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/perpetuals/:var1"
    }
  },
  "x402Version": 2
}

Captured payload 9 of 10

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/futures/catalog",
    "mimeType": "",
    "description": "Dated futures data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "var1": "catalog"
          },
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-28MAR25"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/futures/:var1"
    }
  },
  "x402Version": 2
}

Captured payload 10 of 10

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xdB5C2dF47e4A6Df74edeb6DE3159ae38b8Cc10fd",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "DdeMfXrDae49VAkvVZHUhWh7FDuirAuFCuuJruqXv5G2",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://apiv2.laevitas.ch/api/v1/futures/ohlcvt",
    "mimeType": "",
    "description": "Dated futures data — pay per request"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "var1": "ohlcvt"
          },
          "queryParams": {
            "limit": 100,
            "exchange": "deribit",
            "instrument_name": "BTC-28MAR25"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": [],
            "success": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "end": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 1000,
                    "minimum": 1
                  },
                  "start": {
                    "type": "string"
                  },
                  "cursor": {
                    "type": "string"
                  },
                  "exchange": {
                    "type": "string"
                  },
                  "resolution": {
                    "enum": [
                      "1m",
                      "5m",
                      "15m",
                      "1h",
                      "4h",
                      "1d"
                    ],
                    "type": "string"
                  },
                  "instrument_name": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "routeTemplate": "/api/v1/futures/:var1"
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

83/100 Solid

#186 of 351 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
100% uptime 30d
Compliance
A 14/14 checks pass
Price
$0.10 p93 in Data
Risk
clean no risk flag
Traction
$0.00 assessment 30d 0 buyers
14/14 compliance checks
  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

402 terms unchanged since 2026-10-05. Last up 2026-10-05.

── Site signals

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
How the score works

What the score read on this service: status online, 100% uptime, latest daily rollup (no 30d window yet), 239ms response p95, x402 compliance 14 of 14, $0.1 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

It is a score inside Data, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 351 listings, this one among them: the same 351 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Traction is a conservative undercount.

All measured facts

What it does

Crypto derivatives market data from Laevitas: options, perpetuals and futures catalogs, OHLCV, open interest, volatility, gamma exposure and liquidations, paid per request in USDC on Base or Solana as an alternative to an API key.

Laevitas API V2 is a listed x402 Data API. Captured payment terms name Base, Solana. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.

Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.

Page rendered at . This response time is separate from the observation and computation times attached to each measurement.

Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.

Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.

Observed daily coverage: 2026-10-05 to 2026-10-05 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.

Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.

x402 List home · Services · Data

uptime · latest daily rollup
-
uptime 7d
-
uptime 30d
-
uptime 90d
-
response p95
239ms
avg response
239ms
total checks
1

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

price (min)
$0.10
category percentile (min)
p93 in Data
endpoints / prices
10 / 1
model
flat
stability
100%

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
-
registrar
-
hosting
custom
domain created
---

Identity facts, not a risk score.

assessment volume 30d
$0.00
exact assessment volume 30d (USD)
0
assessment recorded at (UTC)
2026-10-05T16:13:02.327Z
buyers 30d
0
settlements 30d
0
measured since
--- (start of our harvest window)
last settlement
---
top buyer share
-
trend 7d vs 30d
-
networks
eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time
$0
settlements all-time
0
median settlement 30d
-
max settlement 30d
-

Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is part of the ranking score: a higher share lowers the traction part of the score, by up to half when one address holds all 30d volume.

member since
2026-10-05
Recent checks
Latest 9 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online402431ms10
Online402226ms10
Online402249ms10
Online402277ms10
Online402254ms10
Online402236ms10
Online402210ms10
Online402314ms10
Online402239ms10

Over time

On-chain volume daily snapshots, USD 90d: $2.30, peak $2.30 on 10-05*
volume
Distinct buyers per dayDistinct buyers per day
Uptime no completed-day data
Snapshots 90d
$2.30
Uptime
no completed-day data
Daily on-chain settlement volume in US dollars, 2026-10-05 to 2026-10-05; highest day $2.30 on 10-05*; distinct buyers per day
More charts
Response time daily average, ms min 251ms, avg 251ms, max 251ms

10-05* UTC

Each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/laevitas-api-v2/price, /scores, /volume and /buyers.

Values

* today so far, partial (UTC).

The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.

Daily snapshot total, 90d: $2.30, peak $2.30 on 10-05*. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.

Daily address snapshots: 2026-10-05 to 2026-10-05 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here.

Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.

Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.

Daily values, 2026-10-05 to 2026-10-05: address settlement volume in USD, distinct buyer and settlement counts, uptime percent, average response milliseconds, compliance passed/total, price percentile 0-100, site signals out of 6; UTC dates
DayVolumeBuyersSettlementsUptimeResponseCompliancePrice percentileSite signals
2026-10-05*$2.30323100%250.63ms14/14p932/6

Alternatives in Data

SniperX•x402 strong 97/100 99.9% up 30d $323.78 30d
glim.sh strong 94/100 100% up 30d $20.98 30d
cn402 strong 93/100 100% up 30d $37.19 30d
twit.sh solid 93/100 100% up 30d $32.64 30d
x402node solid 93/100 100% up 30d $37.19 30d

5 of 350 other ranked services in Data, ordered by the same measured score.

see the whole category

Own this service?

Keep this listing accurate. Ownership is proven with a domain check and every change is reviewed by hand.

Update this listing

Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

Verify this service ($0.25)
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HTML

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Markdown

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HTML, live uptime variant

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</a>
Delisting

To request delisting, email info@x402-list.com or update your listing at /services/laevitas-api-v2/update.