{
  "x402Version": 2,
  "id": 33829,
  "slug": "33829",
  "resource": "https://x402.agentindex.world/base/quote",
  "description": "Slippage estimate, swap quote, and best DEX price on Base - compares Uniswap v2, Uniswap v3, and Aerodrome on-chain via Multicall3, returns amount received, chosen path, and price impact.",
  "type": "http",
  "serviceName": "base-quote",
  "resourceType": "Market Data",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xb3F32bdfe8D07825BC0D7387295aB1D7559BA69d",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "3000",
      "amountUsd": 0.003,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "aerodrome": {
            "properties": {
              "amount_out": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Amount Out"
              },
              "amount_out_raw": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Amount Out Raw"
              },
              "available": {
                "title": "Available",
                "type": "boolean"
              },
              "detail": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Detail"
              }
            },
            "required": [
              "available",
              "amount_out_raw",
              "amount_out",
              "detail"
            ],
            "title": "DexQuote",
            "type": "object"
          },
          "amount_in": {
            "title": "Amount In",
            "type": "string"
          },
          "best_amount_out": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ],
            "title": "Best Amount Out"
          },
          "best_amount_out_raw": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "title": "Best Amount Out Raw"
          },
          "best_dex": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "title": "Best Dex"
          },
          "decimals_in": {
            "title": "Decimals In",
            "type": "integer"
          },
          "decimals_out": {
            "title": "Decimals Out",
            "type": "integer"
          },
          "price_impact_pct": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ],
            "title": "Price Impact Pct"
          },
          "token_in": {
            "title": "Token In",
            "type": "string"
          },
          "token_out": {
            "title": "Token Out",
            "type": "string"
          },
          "uniswap_v2": {
            "properties": {
              "amount_out": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Amount Out"
              },
              "amount_out_raw": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Amount Out Raw"
              },
              "available": {
                "title": "Available",
                "type": "boolean"
              },
              "detail": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Detail"
              }
            },
            "required": [
              "available",
              "amount_out_raw",
              "amount_out",
              "detail"
            ],
            "title": "DexQuote",
            "type": "object"
          },
          "uniswap_v3": {
            "properties": {
              "amount_out": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Amount Out"
              },
              "amount_out_raw": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Amount Out Raw"
              },
              "available": {
                "title": "Available",
                "type": "boolean"
              },
              "detail": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Detail"
              }
            },
            "required": [
              "available",
              "amount_out_raw",
              "amount_out",
              "detail"
            ],
            "title": "DexQuote",
            "type": "object"
          }
        },
        "required": [
          "token_in",
          "token_out",
          "amount_in",
          "decimals_in",
          "decimals_out",
          "best_dex",
          "best_amount_out_raw",
          "best_amount_out",
          "price_impact_pct",
          "uniswap_v2",
          "uniswap_v3",
          "aerodrome"
        ],
        "title": "QuoteOutput",
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "amount_in": 1000000,
            "token_in": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "token_out": "0x4200000000000000000000000000000000000006"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "aerodrome": {
              "amount_out": 0.000368869375130808,
              "amount_out_raw": "368869375130808",
              "available": true,
              "detail": "volatile pool"
            },
            "amount_in": "1000000",
            "best_amount_out": 0.000370394821572273,
            "best_amount_out_raw": "370394821572273",
            "best_dex": "uniswap_v3",
            "decimals_in": 6,
            "decimals_out": 18,
            "price_impact_pct": 0.01,
            "token_in": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "token_out": "0x4200000000000000000000000000000000000006",
            "uniswap_v2": {
              "amount_out": 0.000369235162467701,
              "amount_out_raw": "369235162467701",
              "available": true,
              "detail": null
            },
            "uniswap_v3": {
              "amount_out": 0.000370394821572273,
              "amount_out_raw": "370394821572273",
              "available": true,
              "detail": "0.05% fee tier"
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "amount_in": {
                    "exclusiveMinimum": 0,
                    "title": "Amount In",
                    "type": "integer"
                  },
                  "token_in": {
                    "title": "Token In",
                    "type": "string"
                  },
                  "token_out": {
                    "title": "Token Out",
                    "type": "string"
                  }
                },
                "required": [
                  "token_in",
                  "token_out",
                  "amount_in"
                ],
                "title": "QuoteInput",
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "aerodrome": {
                    "properties": {
                      "amount_out": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "title": "Amount Out"
                      },
                      "amount_out_raw": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "title": "Amount Out Raw"
                      },
                      "available": {
                        "title": "Available",
                        "type": "boolean"
                      },
                      "detail": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "title": "Detail"
                      }
                    },
                    "required": [
                      "available",
                      "amount_out_raw",
                      "amount_out",
                      "detail"
                    ],
                    "title": "DexQuote",
                    "type": "object"
                  },
                  "amount_in": {
                    "title": "Amount In",
                    "type": "string"
                  },
                  "best_amount_out": {
                    "anyOf": [
                      {
                        "type": "number"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "title": "Best Amount Out"
                  },
                  "best_amount_out_raw": {
                    "anyOf": [
                      {
                        "type": "string"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "title": "Best Amount Out Raw"
                  },
                  "best_dex": {
                    "anyOf": [
                      {
                        "type": "string"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "title": "Best Dex"
                  },
                  "decimals_in": {
                    "title": "Decimals In",
                    "type": "integer"
                  },
                  "decimals_out": {
                    "title": "Decimals Out",
                    "type": "integer"
                  },
                  "price_impact_pct": {
                    "anyOf": [
                      {
                        "type": "number"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "title": "Price Impact Pct"
                  },
                  "token_in": {
                    "title": "Token In",
                    "type": "string"
                  },
                  "token_out": {
                    "title": "Token Out",
                    "type": "string"
                  },
                  "uniswap_v2": {
                    "properties": {
                      "amount_out": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "title": "Amount Out"
                      },
                      "amount_out_raw": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "title": "Amount Out Raw"
                      },
                      "available": {
                        "title": "Available",
                        "type": "boolean"
                      },
                      "detail": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "title": "Detail"
                      }
                    },
                    "required": [
                      "available",
                      "amount_out_raw",
                      "amount_out",
                      "detail"
                    ],
                    "title": "DexQuote",
                    "type": "object"
                  },
                  "uniswap_v3": {
                    "properties": {
                      "amount_out": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "title": "Amount Out"
                      },
                      "amount_out_raw": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "title": "Amount Out Raw"
                      },
                      "available": {
                        "title": "Available",
                        "type": "boolean"
                      },
                      "detail": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "title": "Detail"
                      }
                    },
                    "required": [
                      "available",
                      "amount_out_raw",
                      "amount_out",
                      "detail"
                    ],
                    "title": "DexQuote",
                    "type": "object"
                  }
                },
                "required": [
                  "token_in",
                  "token_out",
                  "amount_in",
                  "decimals_in",
                  "decimals_out",
                  "best_dex",
                  "best_amount_out_raw",
                  "best_amount_out",
                  "price_impact_pct",
                  "uniswap_v2",
                  "uniswap_v3",
                  "aerodrome"
                ],
                "title": "QuoteOutput",
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "swap quote base",
    "best dex price base",
    "base rpc",
    "uniswap aerodrome",
    "slippage estimate",
    "bazaar"
  ],
  "sourceHost": "x402.agentindex.world",
  "lastUpdated": "2026-10-08T06:09:12.255Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-08T06:09:12.042Z"
  },
  "metadata": {
    "serviceName": "base-quote",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "amount_in": 1000000,
              "token_in": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "token_out": "0x4200000000000000000000000000000000000006"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "aerodrome": {
                "amount_out": 0.000368869375130808,
                "amount_out_raw": "368869375130808",
                "available": true,
                "detail": "volatile pool"
              },
              "amount_in": "1000000",
              "best_amount_out": 0.000370394821572273,
              "best_amount_out_raw": "370394821572273",
              "best_dex": "uniswap_v3",
              "decimals_in": 6,
              "decimals_out": 18,
              "price_impact_pct": 0.01,
              "token_in": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "token_out": "0x4200000000000000000000000000000000000006",
              "uniswap_v2": {
                "amount_out": 0.000369235162467701,
                "amount_out_raw": "369235162467701",
                "available": true,
                "detail": null
              },
              "uniswap_v3": {
                "amount_out": 0.000370394821572273,
                "amount_out_raw": "370394821572273",
                "available": true,
                "detail": "0.05% fee tier"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "amount_in": {
                      "exclusiveMinimum": 0,
                      "title": "Amount In",
                      "type": "integer"
                    },
                    "token_in": {
                      "title": "Token In",
                      "type": "string"
                    },
                    "token_out": {
                      "title": "Token Out",
                      "type": "string"
                    }
                  },
                  "required": [
                    "token_in",
                    "token_out",
                    "amount_in"
                  ],
                  "title": "QuoteInput",
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "aerodrome": {
                      "properties": {
                        "amount_out": {
                          "anyOf": [
                            {
                              "type": "number"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Amount Out"
                        },
                        "amount_out_raw": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Amount Out Raw"
                        },
                        "available": {
                          "title": "Available",
                          "type": "boolean"
                        },
                        "detail": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Detail"
                        }
                      },
                      "required": [
                        "available",
                        "amount_out_raw",
                        "amount_out",
                        "detail"
                      ],
                      "title": "DexQuote",
                      "type": "object"
                    },
                    "amount_in": {
                      "title": "Amount In",
                      "type": "string"
                    },
                    "best_amount_out": {
                      "anyOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "null"
                        }
                      ],
                      "title": "Best Amount Out"
                    },
                    "best_amount_out_raw": {
                      "anyOf": [
                        {
                          "type": "string"
                        },
                        {
                          "type": "null"
                        }
                      ],
                      "title": "Best Amount Out Raw"
                    },
                    "best_dex": {
                      "anyOf": [
                        {
                          "type": "string"
                        },
                        {
                          "type": "null"
                        }
                      ],
                      "title": "Best Dex"
                    },
                    "decimals_in": {
                      "title": "Decimals In",
                      "type": "integer"
                    },
                    "decimals_out": {
                      "title": "Decimals Out",
                      "type": "integer"
                    },
                    "price_impact_pct": {
                      "anyOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "null"
                        }
                      ],
                      "title": "Price Impact Pct"
                    },
                    "token_in": {
                      "title": "Token In",
                      "type": "string"
                    },
                    "token_out": {
                      "title": "Token Out",
                      "type": "string"
                    },
                    "uniswap_v2": {
                      "properties": {
                        "amount_out": {
                          "anyOf": [
                            {
                              "type": "number"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Amount Out"
                        },
                        "amount_out_raw": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Amount Out Raw"
                        },
                        "available": {
                          "title": "Available",
                          "type": "boolean"
                        },
                        "detail": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Detail"
                        }
                      },
                      "required": [
                        "available",
                        "amount_out_raw",
                        "amount_out",
                        "detail"
                      ],
                      "title": "DexQuote",
                      "type": "object"
                    },
                    "uniswap_v3": {
                      "properties": {
                        "amount_out": {
                          "anyOf": [
                            {
                              "type": "number"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Amount Out"
                        },
                        "amount_out_raw": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Amount Out Raw"
                        },
                        "available": {
                          "title": "Available",
                          "type": "boolean"
                        },
                        "detail": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Detail"
                        }
                      },
                      "required": [
                        "available",
                        "amount_out_raw",
                        "amount_out",
                        "detail"
                      ],
                      "title": "DexQuote",
                      "type": "object"
                    }
                  },
                  "required": [
                    "token_in",
                    "token_out",
                    "amount_in",
                    "decimals_in",
                    "decimals_out",
                    "best_dex",
                    "best_amount_out_raw",
                    "best_amount_out",
                    "price_impact_pct",
                    "uniswap_v2",
                    "uniswap_v3",
                    "aerodrome"
                  ],
                  "title": "QuoteOutput",
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "x402.agentindex.world",
    "manifest_name": "x402.agentindex.world",
    "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": {
    "example": {
      "aerodrome": {
        "amount_out": null,
        "amount_out_raw": null,
        "available": true,
        "detail": null
      },
      "amount_in": "string",
      "best_amount_out": null,
      "best_amount_out_raw": null,
      "best_dex": null,
      "decimals_in": 0,
      "decimals_out": 0,
      "price_impact_pct": null,
      "token_in": "string",
      "token_out": "string",
      "uniswap_v2": {
        "amount_out": null,
        "amount_out_raw": null,
        "available": true,
        "detail": null
      },
      "uniswap_v3": {
        "amount_out": null,
        "amount_out_raw": null,
        "available": true,
        "detail": null
      }
    },
    "type": "string"
  }
}