{
  "x402Version": 2,
  "id": 26404,
  "slug": "26404",
  "resource": "https://x402tap.com/api/defi-chains",
  "description": "Rank blockchains by total DeFi value locked (TVL) across all protocols",
  "type": "http",
  "serviceName": "x402 DeFi Chain TVL Ranking",
  "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786944861/bazaar-icons/604fd26fe71fd7f4.png",
  "resourceType": "Beauty & Personal Care",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xB810B599bc730Aa85800BABe7f5d160524322C86",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:137",
      "payTo": "0xB810B599bc730Aa85800BABe7f5d160524322C86",
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:42161",
      "payTo": "0xB810B599bc730Aa85800BABe7f5d160524322C86",
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "9fqXniDAn8hNMYC5C9waGv5u126bkwjU6qGgAoQeoWyo",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "limit": "5"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "chains": [
              {
                "chain": "Ethereum",
                "rank": 1,
                "tokenSymbol": "ETH",
                "tvlUsd": 65000000000
              },
              {
                "chain": "Solana",
                "rank": 2,
                "tokenSymbol": "SOL",
                "tvlUsd": 8500000000
              }
            ],
            "count": 2
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "limit": {
                    "description": "Number of top chains to return, 1-100 (default 15)",
                    "type": "string"
                  }
                },
                "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"
      }
    },
    "offer-receipt": {
      "info": {
        "offers": [
          {
            "acceptIndex": 0,
            "format": "eip712",
            "payload": {
              "amount": "10000",
              "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "network": "eip155:8453",
              "payTo": "0xB810B599bc730Aa85800BABe7f5d160524322C86",
              "resourceUrl": "https://x402tap.com/api/defi-chains",
              "scheme": "exact",
              "validUntil": 1791461816,
              "version": 1
            },
            "signature": "0x88ce3dc819d676d70e30ae7cf7138b477b8c87f1b60b1f1a76b10c49f814080f3db220d8bc8d97810636b413372253b10cf8d028bc96dcca5d836d5fad1dd4961c"
          },
          {
            "acceptIndex": 1,
            "format": "eip712",
            "payload": {
              "amount": "10000",
              "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
              "network": "eip155:137",
              "payTo": "0xB810B599bc730Aa85800BABe7f5d160524322C86",
              "resourceUrl": "https://x402tap.com/api/defi-chains",
              "scheme": "exact",
              "validUntil": 1791461816,
              "version": 1
            },
            "signature": "0xd7658e46991e5983318931213f261d9f98ce64a879b72fc6fc32b8f4b5d8365c06df26275a2e658aee8e76784f9b7165e98ca449280da281238457a7bc6f0d7a1c"
          },
          {
            "acceptIndex": 2,
            "format": "eip712",
            "payload": {
              "amount": "10000",
              "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
              "network": "eip155:42161",
              "payTo": "0xB810B599bc730Aa85800BABe7f5d160524322C86",
              "resourceUrl": "https://x402tap.com/api/defi-chains",
              "scheme": "exact",
              "validUntil": 1791461816,
              "version": 1
            },
            "signature": "0xfbab893dacfe3d1b8073eb1366679f8e74b2455e7e285c9bbd4d41147426f238554add575891687c50af82e7eeaf6925fa0bcf472b7fa02b723ad759dfd360051c"
          },
          {
            "acceptIndex": 3,
            "format": "eip712",
            "payload": {
              "amount": "10000",
              "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
              "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
              "payTo": "9fqXniDAn8hNMYC5C9waGv5u126bkwjU6qGgAoQeoWyo",
              "resourceUrl": "https://x402tap.com/api/defi-chains",
              "scheme": "exact",
              "validUntil": 1791461816,
              "version": 1
            },
            "signature": "0x2f4e9bdab2808ee982905288952598a4fbb2b9c06b9f0dc40f867d8e975f9d6a18446adf57ca90bbcd8d6443e8d8ff858e7417928a7950b58ec03e2019e5be821c"
          }
        ]
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "offers": {
            "items": {
              "properties": {
                "acceptIndex": {
                  "type": "integer"
                },
                "format": {
                  "type": "string"
                },
                "payload": {
                  "properties": {
                    "amount": {
                      "type": "string"
                    },
                    "asset": {
                      "type": "string"
                    },
                    "network": {
                      "type": "string"
                    },
                    "payTo": {
                      "type": "string"
                    },
                    "resourceUrl": {
                      "type": "string"
                    },
                    "scheme": {
                      "type": "string"
                    },
                    "validUntil": {
                      "type": "integer"
                    },
                    "version": {
                      "type": "integer"
                    }
                  },
                  "required": [
                    "version",
                    "resourceUrl",
                    "scheme",
                    "network",
                    "asset",
                    "payTo",
                    "amount"
                  ],
                  "type": "object"
                },
                "signature": {
                  "type": "string"
                }
              },
              "required": [
                "format",
                "signature"
              ],
              "type": "object"
            },
            "type": "array"
          }
        },
        "required": [
          "offers"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "defi",
    "crypto",
    "tvl",
    "finance",
    "on-chain",
    "bazaar",
    "offer-receipt"
  ],
  "sourceHost": "x402tap.com",
  "lastUpdated": "2026-10-08T12:11:56.186Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-08T12:11:55.969Z"
  },
  "metadata": {
    "serviceName": "x402 DeFi Chain TVL Ranking",
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786944861/bazaar-icons/604fd26fe71fd7f4.png",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "5"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "chains": [
                {
                  "chain": "Ethereum",
                  "rank": 1,
                  "tokenSymbol": "ETH",
                  "tvlUsd": 65000000000
                },
                {
                  "chain": "Solana",
                  "rank": 2,
                  "tokenSymbol": "SOL",
                  "tvlUsd": 8500000000
                }
              ],
              "count": 2
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "Number of top chains to return, 1-100 (default 15)",
                      "type": "string"
                    }
                  },
                  "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"
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "acceptIndex": 0,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "network": "eip155:8453",
                "payTo": "0xB810B599bc730Aa85800BABe7f5d160524322C86",
                "resourceUrl": "https://x402tap.com/api/defi-chains",
                "scheme": "exact",
                "validUntil": 1791461816,
                "version": 1
              },
              "signature": "0x88ce3dc819d676d70e30ae7cf7138b477b8c87f1b60b1f1a76b10c49f814080f3db220d8bc8d97810636b413372253b10cf8d028bc96dcca5d836d5fad1dd4961c"
            },
            {
              "acceptIndex": 1,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
                "network": "eip155:137",
                "payTo": "0xB810B599bc730Aa85800BABe7f5d160524322C86",
                "resourceUrl": "https://x402tap.com/api/defi-chains",
                "scheme": "exact",
                "validUntil": 1791461816,
                "version": 1
              },
              "signature": "0xd7658e46991e5983318931213f261d9f98ce64a879b72fc6fc32b8f4b5d8365c06df26275a2e658aee8e76784f9b7165e98ca449280da281238457a7bc6f0d7a1c"
            },
            {
              "acceptIndex": 2,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
                "network": "eip155:42161",
                "payTo": "0xB810B599bc730Aa85800BABe7f5d160524322C86",
                "resourceUrl": "https://x402tap.com/api/defi-chains",
                "scheme": "exact",
                "validUntil": 1791461816,
                "version": 1
              },
              "signature": "0xfbab893dacfe3d1b8073eb1366679f8e74b2455e7e285c9bbd4d41147426f238554add575891687c50af82e7eeaf6925fa0bcf472b7fa02b723ad759dfd360051c"
            },
            {
              "acceptIndex": 3,
              "format": "eip712",
              "payload": {
                "amount": "10000",
                "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
                "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
                "payTo": "9fqXniDAn8hNMYC5C9waGv5u126bkwjU6qGgAoQeoWyo",
                "resourceUrl": "https://x402tap.com/api/defi-chains",
                "scheme": "exact",
                "validUntil": 1791461816,
                "version": 1
              },
              "signature": "0x2f4e9bdab2808ee982905288952598a4fbb2b9c06b9f0dc40f867d8e975f9d6a18446adf57ca90bbcd8d6443e8d8ff858e7417928a7950b58ec03e2019e5be821c"
            }
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "offers": {
              "items": {
                "properties": {
                  "acceptIndex": {
                    "type": "integer"
                  },
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "properties": {
                      "amount": {
                        "type": "string"
                      },
                      "asset": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "resourceUrl": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "version": {
                        "type": "integer"
                      }
                    },
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "type": "object"
                  },
                  "signature": {
                    "type": "string"
                  }
                },
                "required": [
                  "format",
                  "signature"
                ],
                "type": "object"
              },
              "type": "array"
            }
          },
          "required": [
            "offers"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "x402tap.com",
    "manifest_name": "x402tap.com",
    "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": {
    "chains": [
      {
        "chain": "Ethereum",
        "rank": 1,
        "tokenSymbol": "ETH",
        "tvlUsd": 65000000000
      },
      {
        "chain": "Solana",
        "rank": 2,
        "tokenSymbol": "SOL",
        "tvlUsd": 8500000000
      }
    ],
    "count": 2
  }
}