{
  "x402Version": 2,
  "id": 51653,
  "slug": "51653",
  "resource": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
  "description": "Bitcoin mempool pressure classification (low/medium/high/extreme) + fee buckets (0-1, 1-2, 2-5, 5-10, 10-20, 20-50, 50-100, 100-200, 200+ sat/vB) + RBF count + CPFP candidate count. Updated every 5 min.",
  "type": "http",
  "resourceType": "Utilities",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "20000",
      "amountUsd": 0.02,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:137",
      "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "amount": "20000",
      "amountUsd": 0.02,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:42161",
      "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "amount": "20000",
      "amountUsd": 0.02,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:480",
      "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
      "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
      "amount": "20000",
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "GgS891nMiEETjBEFw1QQxVcAqsRV34mDYpxh24TrpCiD",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "20000",
      "amountUsd": 0.02,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
      "payTo": "5GRGZVUNRF2S4BY2TNRBCUCKUOT3H6BP56ACPCZVGR3ISTTRRSSB2RGJGI",
      "asset": "31566704",
      "amount": "20000",
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "stellar:pubnet",
      "payTo": "GDYFWCUFLG7MZAITOOVITYDNCLVJXWJ7OASYJAJPPOTONUQRNBCRO2VP",
      "asset": "USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN",
      "amount": "200000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "type": "http"
        },
        "output": {
          "example": {},
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {},
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    },
    "eip2612GasSponsoring": {
      "info": {
        "description": "The facilitator accepts EIP-2612 gasless Permit to Permit2 canonical contract.",
        "version": "1"
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "amount": {
            "description": "The amount to approve (uint256).",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "asset": {
            "description": "The address of the ERC-20 token contract.",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "deadline": {
            "description": "The timestamp at which the signature expires.",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "from": {
            "description": "The address of the sender.",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "nonce": {
            "description": "The current EIP-2612 nonce of the sender.",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "signature": {
            "description": "The 65-byte concatenated signature (r, s, v) as a hex string.",
            "pattern": "^0x[a-fA-F0-9]+$",
            "type": "string"
          },
          "spender": {
            "description": "The address of the spender (Canonical Permit2).",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "version": {
            "description": "Schema version identifier.",
            "pattern": "^[0-9]+(\\.[0-9]+)*$",
            "type": "string"
          }
        },
        "required": [
          "from",
          "asset",
          "spender",
          "amount",
          "nonce",
          "deadline",
          "signature",
          "version"
        ],
        "type": "object"
      }
    },
    "erc20ApprovalGasSponsoring": {
      "info": {
        "description": "The facilitator accepts a raw signed approval transaction and will sponsor the gas fees.",
        "version": "1"
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "amount": {
            "description": "Approval amount (uint256).",
            "pattern": "^[0-9]+$",
            "type": "string"
          },
          "asset": {
            "description": "The ERC-20 token contract address to approve.",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "from": {
            "description": "The address of the sender.",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "signedTransaction": {
            "description": "RLP-encoded signed transaction calling ERC20.approve().",
            "pattern": "^0x[a-fA-F0-9]+$",
            "type": "string"
          },
          "spender": {
            "description": "The address of the spender (Canonical Permit2).",
            "pattern": "^0x[a-fA-F0-9]{40}$",
            "type": "string"
          },
          "version": {
            "description": "Schema version identifier.",
            "pattern": "^[0-9]+(\\.[0-9]+)*$",
            "type": "string"
          }
        },
        "required": [
          "from",
          "asset",
          "spender",
          "amount",
          "signedTransaction",
          "version"
        ],
        "type": "object"
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "acceptIndex": 0,
            "format": "eip712",
            "payload": {
              "amount": "20000",
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "network": "eip155:8453",
              "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
              "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
              "scheme": "exact",
              "validUntil": 1791624669,
              "version": 1
            },
            "signature": "0x9aab50bc2a7f3a04c5e8b09e006ff1ce7d0dea7a13e3cf79b5412769bd908ff45d84c7f8a0426664863a121e3b9b0e24a138af51417fbd83bd348f76a034db981b"
          },
          {
            "acceptIndex": 1,
            "format": "eip712",
            "payload": {
              "amount": "20000",
              "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
              "network": "eip155:137",
              "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
              "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
              "scheme": "exact",
              "validUntil": 1791624669,
              "version": 1
            },
            "signature": "0xec9c355cfd2fdc9ebfce3afde6d724e802387a1d6141e84481dd949ec36f2ed076d776e93b41c2d49922c05ae5c49d9e44b95a0e7826f6eee4c158dace6e0ecf1c"
          },
          {
            "acceptIndex": 2,
            "format": "eip712",
            "payload": {
              "amount": "20000",
              "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
              "network": "eip155:42161",
              "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
              "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
              "scheme": "exact",
              "validUntil": 1791624669,
              "version": 1
            },
            "signature": "0xa6bc0b9b57eeccbe84f37109abbbbe2c3df114a1ae7553d96302c051fbca6c760c62d2e26fc062ae1ff524d56baead5de75f4700d29f5d0b54d48c4b6cb0b3ae1c"
          },
          {
            "acceptIndex": 3,
            "format": "eip712",
            "payload": {
              "amount": "20000",
              "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
              "network": "eip155:480",
              "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
              "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
              "scheme": "exact",
              "validUntil": 1791624669,
              "version": 1
            },
            "signature": "0xb8bbaa05663023fb0b8744738020f7175678d37c5b5ea0df0e195bd62b882c01286a0257b7782ab30e96887c3c3a28ca5fe86777eadb37540d3d9eaa94f160c81b"
          },
          {
            "acceptIndex": 4,
            "format": "eip712",
            "payload": {
              "amount": "20000",
              "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
              "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
              "payTo": "GgS891nMiEETjBEFw1QQxVcAqsRV34mDYpxh24TrpCiD",
              "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
              "scheme": "exact",
              "validUntil": 1791624669,
              "version": 1
            },
            "signature": "0x46a03b5cbafecb031717e94821cdaf65b5b13288ff909592bbeb1bd8fe65ba7c467cfaa35b5cd11412f7da54ac7115b3a9f8988a07b40e5d7d1504384ffc8de11b"
          },
          {
            "acceptIndex": 5,
            "format": "eip712",
            "payload": {
              "amount": "20000",
              "asset": "31566704",
              "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
              "payTo": "5GRGZVUNRF2S4BY2TNRBCUCKUOT3H6BP56ACPCZVGR3ISTTRRSSB2RGJGI",
              "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
              "scheme": "exact",
              "validUntil": 1791624669,
              "version": 1
            },
            "signature": "0x69d733d6eb11d9f0308de8091b0b8e2e50b9dc4f8cd81a8c2fe2b8b11dd7fa5b03c392ac814a8f8fc1cd1f43158482d3cf5a3c98f9024c8559872c7d5281d81c1b"
          },
          {
            "acceptIndex": 6,
            "format": "eip712",
            "payload": {
              "amount": "200000",
              "asset": "USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN",
              "network": "stellar:pubnet",
              "payTo": "GDYFWCUFLG7MZAITOOVITYDNCLVJXWJ7OASYJAJPPOTONUQRNBCRO2VP",
              "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
              "scheme": "exact",
              "validUntil": 1791624669,
              "version": 1
            },
            "signature": "0x6b2729de0284f529118b770ab9a961597d0292a96ef9da0c172871eebb47433423f203e04d3a68b5c970a7124812ff6b49a1880a1676aac098d596bcb90f97b11b"
          }
        ]
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "format": {
            "enum": [
              "eip712",
              "jws"
            ],
            "type": "string"
          },
          "payload": {
            "type": "object"
          },
          "signature": {
            "type": "string"
          }
        },
        "required": [
          "format",
          "payload",
          "signature"
        ],
        "type": "object"
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "id": {
            "maxLength": 128,
            "minLength": 16,
            "pattern": "^[a-zA-Z0-9_-]+$",
            "type": "string"
          },
          "required": {
            "type": "boolean"
          }
        },
        "required": [
          "required"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar",
    "eip2612GasSponsoring",
    "erc20ApprovalGasSponsoring",
    "offer-receipt",
    "payment-identifier"
  ],
  "sourceHost": "api.carbon-cashmere.de",
  "lastUpdated": "2026-10-10T08:31:09.472Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-10T08:31:08.96Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {},
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {
        "info": {
          "description": "The facilitator accepts EIP-2612 gasless Permit to Permit2 canonical contract.",
          "version": "1"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "amount": {
              "description": "The amount to approve (uint256).",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "asset": {
              "description": "The address of the ERC-20 token contract.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "deadline": {
              "description": "The timestamp at which the signature expires.",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "from": {
              "description": "The address of the sender.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "nonce": {
              "description": "The current EIP-2612 nonce of the sender.",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "signature": {
              "description": "The 65-byte concatenated signature (r, s, v) as a hex string.",
              "pattern": "^0x[a-fA-F0-9]+$",
              "type": "string"
            },
            "spender": {
              "description": "The address of the spender (Canonical Permit2).",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "version": {
              "description": "Schema version identifier.",
              "pattern": "^[0-9]+(\\.[0-9]+)*$",
              "type": "string"
            }
          },
          "required": [
            "from",
            "asset",
            "spender",
            "amount",
            "nonce",
            "deadline",
            "signature",
            "version"
          ],
          "type": "object"
        }
      },
      "erc20ApprovalGasSponsoring": {
        "info": {
          "description": "The facilitator accepts a raw signed approval transaction and will sponsor the gas fees.",
          "version": "1"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "amount": {
              "description": "Approval amount (uint256).",
              "pattern": "^[0-9]+$",
              "type": "string"
            },
            "asset": {
              "description": "The ERC-20 token contract address to approve.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "from": {
              "description": "The address of the sender.",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "signedTransaction": {
              "description": "RLP-encoded signed transaction calling ERC20.approve().",
              "pattern": "^0x[a-fA-F0-9]+$",
              "type": "string"
            },
            "spender": {
              "description": "The address of the spender (Canonical Permit2).",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "type": "string"
            },
            "version": {
              "description": "Schema version identifier.",
              "pattern": "^[0-9]+(\\.[0-9]+)*$",
              "type": "string"
            }
          },
          "required": [
            "from",
            "asset",
            "spender",
            "amount",
            "signedTransaction",
            "version"
          ],
          "type": "object"
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "acceptIndex": 0,
              "format": "eip712",
              "payload": {
                "amount": "20000",
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "network": "eip155:8453",
                "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
                "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
                "scheme": "exact",
                "validUntil": 1791624669,
                "version": 1
              },
              "signature": "0x9aab50bc2a7f3a04c5e8b09e006ff1ce7d0dea7a13e3cf79b5412769bd908ff45d84c7f8a0426664863a121e3b9b0e24a138af51417fbd83bd348f76a034db981b"
            },
            {
              "acceptIndex": 1,
              "format": "eip712",
              "payload": {
                "amount": "20000",
                "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
                "network": "eip155:137",
                "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
                "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
                "scheme": "exact",
                "validUntil": 1791624669,
                "version": 1
              },
              "signature": "0xec9c355cfd2fdc9ebfce3afde6d724e802387a1d6141e84481dd949ec36f2ed076d776e93b41c2d49922c05ae5c49d9e44b95a0e7826f6eee4c158dace6e0ecf1c"
            },
            {
              "acceptIndex": 2,
              "format": "eip712",
              "payload": {
                "amount": "20000",
                "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
                "network": "eip155:42161",
                "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
                "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
                "scheme": "exact",
                "validUntil": 1791624669,
                "version": 1
              },
              "signature": "0xa6bc0b9b57eeccbe84f37109abbbbe2c3df114a1ae7553d96302c051fbca6c760c62d2e26fc062ae1ff524d56baead5de75f4700d29f5d0b54d48c4b6cb0b3ae1c"
            },
            {
              "acceptIndex": 3,
              "format": "eip712",
              "payload": {
                "amount": "20000",
                "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
                "network": "eip155:480",
                "payTo": "0xf8b2dD46542175AD46e14e6133340E652665F2Ee",
                "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
                "scheme": "exact",
                "validUntil": 1791624669,
                "version": 1
              },
              "signature": "0xb8bbaa05663023fb0b8744738020f7175678d37c5b5ea0df0e195bd62b882c01286a0257b7782ab30e96887c3c3a28ca5fe86777eadb37540d3d9eaa94f160c81b"
            },
            {
              "acceptIndex": 4,
              "format": "eip712",
              "payload": {
                "amount": "20000",
                "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
                "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
                "payTo": "GgS891nMiEETjBEFw1QQxVcAqsRV34mDYpxh24TrpCiD",
                "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
                "scheme": "exact",
                "validUntil": 1791624669,
                "version": 1
              },
              "signature": "0x46a03b5cbafecb031717e94821cdaf65b5b13288ff909592bbeb1bd8fe65ba7c467cfaa35b5cd11412f7da54ac7115b3a9f8988a07b40e5d7d1504384ffc8de11b"
            },
            {
              "acceptIndex": 5,
              "format": "eip712",
              "payload": {
                "amount": "20000",
                "asset": "31566704",
                "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
                "payTo": "5GRGZVUNRF2S4BY2TNRBCUCKUOT3H6BP56ACPCZVGR3ISTTRRSSB2RGJGI",
                "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
                "scheme": "exact",
                "validUntil": 1791624669,
                "version": 1
              },
              "signature": "0x69d733d6eb11d9f0308de8091b0b8e2e50b9dc4f8cd81a8c2fe2b8b11dd7fa5b03c392ac814a8f8fc1cd1f43158482d3cf5a3c98f9024c8559872c7d5281d81c1b"
            },
            {
              "acceptIndex": 6,
              "format": "eip712",
              "payload": {
                "amount": "200000",
                "asset": "USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN",
                "network": "stellar:pubnet",
                "payTo": "GDYFWCUFLG7MZAITOOVITYDNCLVJXWJ7OASYJAJPPOTONUQRNBCRO2VP",
                "resourceUrl": "https://api.carbon-cashmere.de/v1/btc-derivatives/mempool-pressure",
                "scheme": "exact",
                "validUntil": 1791624669,
                "version": 1
              },
              "signature": "0x6b2729de0284f529118b770ab9a961597d0292a96ef9da0c172871eebb47433423f203e04d3a68b5c970a7124812ff6b49a1880a1676aac098d596bcb90f97b11b"
            }
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "format": {
              "enum": [
                "eip712",
                "jws"
              ],
              "type": "string"
            },
            "payload": {
              "type": "object"
            },
            "signature": {
              "type": "string"
            }
          },
          "required": [
            "format",
            "payload",
            "signature"
          ],
          "type": "object"
        }
      },
      "payment-identifier": {
        "info": {
          "required": false
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "id": {
              "maxLength": 128,
              "minLength": 16,
              "pattern": "^[a-zA-Z0-9_-]+$",
              "type": "string"
            },
            "required": {
              "type": "boolean"
            }
          },
          "required": [
            "required"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.carbon-cashmere.de",
    "manifest_name": "api.carbon-cashmere.de",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {}
}