{
  "x402Version": 2,
  "id": 37920,
  "slug": "37920",
  "resource": "https://api.teardrop.dev/tools/mcp#get_wallet_approvals",
  "description": "Teardrop get_wallet_approvals: Inspect a wallet's current ERC-20 token authorization exposure on one DeBank-supported chain. Returns discovered spenders, USD exposure, protocol attribution, and hacked or abandoned protocol flags. This is broader than the curated block-accurate get_token_approvals tool.",
  "type": "http",
  "resourceType": "MCP Tool",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xF2Eec9De86274913F85A8aA6427Ad65a9B0bC90a",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "approvals": {
            "items": {
              "properties": {
                "balance": {
                  "anyOf": [
                    {
                      "type": "number"
                    },
                    {
                      "type": "null"
                    }
                  ],
                  "default": null
                },
                "chain": {
                  "anyOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "null"
                    }
                  ],
                  "default": null
                },
                "exposure_balance": {
                  "anyOf": [
                    {
                      "type": "number"
                    },
                    {
                      "type": "null"
                    }
                  ],
                  "default": null
                },
                "id": {
                  "type": "string"
                },
                "logo_url": {
                  "anyOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "null"
                    }
                  ],
                  "default": null
                },
                "name": {
                  "anyOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "null"
                    }
                  ],
                  "default": null
                },
                "price": {
                  "anyOf": [
                    {
                      "type": "number"
                    },
                    {
                      "type": "null"
                    }
                  ],
                  "default": null
                },
                "spenders": {
                  "items": {
                    "properties": {
                      "exposure_usd": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      },
                      "id": {
                        "type": "string"
                      },
                      "is_abandoned": {
                        "anyOf": [
                          {
                            "type": "boolean"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      },
                      "is_contract": {
                        "anyOf": [
                          {
                            "type": "boolean"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      },
                      "is_hacked": {
                        "anyOf": [
                          {
                            "type": "boolean"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      },
                      "is_open_source": {
                        "anyOf": [
                          {
                            "type": "boolean"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      },
                      "protocol": {
                        "anyOf": [
                          {
                            "additionalProperties": true,
                            "type": "object"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      },
                      "value": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "integer"
                          },
                          {
                            "type": "number"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      }
                    },
                    "required": [
                      "id"
                    ],
                    "type": "object"
                  },
                  "type": "array"
                },
                "sum_exposure_usd": {
                  "anyOf": [
                    {
                      "type": "number"
                    },
                    {
                      "type": "null"
                    }
                  ],
                  "default": null
                },
                "symbol": {
                  "anyOf": [
                    {
                      "type": "string"
                    },
                    {
                      "type": "null"
                    }
                  ],
                  "default": null
                }
              },
              "required": [
                "id"
              ],
              "type": "object"
            },
            "type": "array"
          },
          "chain_id": {
            "type": "string"
          },
          "data_complete": {
            "type": "boolean"
          },
          "errors": {
            "items": {
              "properties": {
                "error_type": {
                  "type": "string"
                },
                "message": {
                  "type": "string"
                },
                "operation": {
                  "type": "string"
                }
              },
              "required": [
                "operation",
                "error_type",
                "message"
              ],
              "type": "object"
            },
            "type": "array"
          },
          "note": {
            "default": "DeBank authorization exposure is analytics data for one chain and may be stale. It does not inspect NFT approvals or off-chain Permit2 sub-permits.",
            "type": "string"
          },
          "provenance": {
            "description": "Machine-readable source and freshness metadata for a tool response.",
            "properties": {
              "cache_age_seconds": {
                "anyOf": [
                  {
                    "minimum": 0,
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null
              },
              "cache_hit": {
                "default": false,
                "type": "boolean"
              },
              "cache_ttl_seconds": {
                "anyOf": [
                  {
                    "minimum": 0,
                    "type": "integer"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null
              },
              "provider": {
                "type": "string"
              },
              "retrieved_at": {
                "type": "string"
              },
              "source_fetched_at": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null
              },
              "source_urls": {
                "items": {
                  "type": "string"
                },
                "type": "array"
              }
            },
            "required": [
              "provider",
              "retrieved_at"
            ],
            "type": "object"
          },
          "wallet_address": {
            "type": "string"
          }
        },
        "required": [
          "wallet_address",
          "chain_id",
          "data_complete",
          "provenance"
        ],
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "description": "Inspect a wallet's current ERC-20 token authorization exposure on one DeBank-supported chain. Returns discovered spenders, USD exposure, protocol attribution, and hacked or abandoned protocol flags. This is broader than the curated block-accurate get_token_approvals tool.",
          "inputSchema": {
            "properties": {
              "chain_id": {
                "description": "DeBank chain identifier, for example eth, arb, or base",
                "title": "Chain Id",
                "type": "string"
              },
              "wallet_address": {
                "description": "EVM wallet address (0x-prefixed)",
                "title": "Wallet Address",
                "type": "string"
              }
            },
            "required": [
              "wallet_address",
              "chain_id"
            ],
            "title": "GetWalletApprovalsInput",
            "type": "object"
          },
          "toolName": "get_wallet_approvals",
          "transport": "streamable-http",
          "type": "mcp"
        },
        "output": {
          "example": {
            "chain_id": "",
            "data_complete": false,
            "provenance": {
              "provider": "",
              "retrieved_at": ""
            },
            "wallet_address": ""
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "description": {
                "type": "string"
              },
              "inputSchema": {
                "type": "object"
              },
              "toolName": {
                "type": "string"
              },
              "transport": {
                "enum": [
                  "streamable-http",
                  "sse"
                ],
                "type": "string"
              },
              "type": {
                "const": "mcp",
                "type": "string"
              }
            },
            "required": [
              "type",
              "toolName",
              "inputSchema"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "approvals": {
                    "items": {
                      "properties": {
                        "balance": {
                          "anyOf": [
                            {
                              "type": "number"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "chain": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "exposure_balance": {
                          "anyOf": [
                            {
                              "type": "number"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "id": {
                          "type": "string"
                        },
                        "logo_url": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "name": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "price": {
                          "anyOf": [
                            {
                              "type": "number"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "spenders": {
                          "items": {
                            "properties": {
                              "exposure_usd": {
                                "anyOf": [
                                  {
                                    "type": "number"
                                  },
                                  {
                                    "type": "null"
                                  }
                                ],
                                "default": null
                              },
                              "id": {
                                "type": "string"
                              },
                              "is_abandoned": {
                                "anyOf": [
                                  {
                                    "type": "boolean"
                                  },
                                  {
                                    "type": "null"
                                  }
                                ],
                                "default": null
                              },
                              "is_contract": {
                                "anyOf": [
                                  {
                                    "type": "boolean"
                                  },
                                  {
                                    "type": "null"
                                  }
                                ],
                                "default": null
                              },
                              "is_hacked": {
                                "anyOf": [
                                  {
                                    "type": "boolean"
                                  },
                                  {
                                    "type": "null"
                                  }
                                ],
                                "default": null
                              },
                              "is_open_source": {
                                "anyOf": [
                                  {
                                    "type": "boolean"
                                  },
                                  {
                                    "type": "null"
                                  }
                                ],
                                "default": null
                              },
                              "protocol": {
                                "anyOf": [
                                  {
                                    "additionalProperties": true,
                                    "type": "object"
                                  },
                                  {
                                    "type": "null"
                                  }
                                ],
                                "default": null
                              },
                              "value": {
                                "anyOf": [
                                  {
                                    "type": "string"
                                  },
                                  {
                                    "type": "integer"
                                  },
                                  {
                                    "type": "number"
                                  },
                                  {
                                    "type": "null"
                                  }
                                ],
                                "default": null
                              }
                            },
                            "required": [
                              "id"
                            ],
                            "type": "object"
                          },
                          "type": "array"
                        },
                        "sum_exposure_usd": {
                          "anyOf": [
                            {
                              "type": "number"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "symbol": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        }
                      },
                      "required": [
                        "id"
                      ],
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "chain_id": {
                    "type": "string"
                  },
                  "data_complete": {
                    "type": "boolean"
                  },
                  "errors": {
                    "items": {
                      "properties": {
                        "error_type": {
                          "type": "string"
                        },
                        "message": {
                          "type": "string"
                        },
                        "operation": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "operation",
                        "error_type",
                        "message"
                      ],
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "note": {
                    "default": "DeBank authorization exposure is analytics data for one chain and may be stale. It does not inspect NFT approvals or off-chain Permit2 sub-permits.",
                    "type": "string"
                  },
                  "provenance": {
                    "description": "Machine-readable source and freshness metadata for a tool response.",
                    "properties": {
                      "cache_age_seconds": {
                        "anyOf": [
                          {
                            "minimum": 0,
                            "type": "number"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      },
                      "cache_hit": {
                        "default": false,
                        "type": "boolean"
                      },
                      "cache_ttl_seconds": {
                        "anyOf": [
                          {
                            "minimum": 0,
                            "type": "integer"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      },
                      "provider": {
                        "type": "string"
                      },
                      "retrieved_at": {
                        "type": "string"
                      },
                      "source_fetched_at": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "default": null
                      },
                      "source_urls": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      }
                    },
                    "required": [
                      "provider",
                      "retrieved_at"
                    ],
                    "type": "object"
                  },
                  "wallet_address": {
                    "type": "string"
                  }
                },
                "required": [
                  "wallet_address",
                  "chain_id",
                  "data_complete",
                  "provenance"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.teardrop.dev",
  "lastUpdated": "2026-10-08T00:43:37.584Z",
  "quality": {
    "calls30d": 0,
    "uniquePayers30d": 0,
    "lastCalledAt": "2026-10-05T01:31:54.204Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "description": "Inspect a wallet's current ERC-20 token authorization exposure on one DeBank-supported chain. Returns discovered spenders, USD exposure, protocol attribution, and hacked or abandoned protocol flags. This is broader than the curated block-accurate get_token_approvals tool.",
            "inputSchema": {
              "properties": {
                "chain_id": {
                  "description": "DeBank chain identifier, for example eth, arb, or base",
                  "title": "Chain Id",
                  "type": "string"
                },
                "wallet_address": {
                  "description": "EVM wallet address (0x-prefixed)",
                  "title": "Wallet Address",
                  "type": "string"
                }
              },
              "required": [
                "wallet_address",
                "chain_id"
              ],
              "title": "GetWalletApprovalsInput",
              "type": "object"
            },
            "toolName": "get_wallet_approvals",
            "transport": "streamable-http",
            "type": "mcp"
          },
          "output": {
            "example": {
              "chain_id": "",
              "data_complete": false,
              "provenance": {
                "provider": "",
                "retrieved_at": ""
              },
              "wallet_address": ""
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "description": {
                  "type": "string"
                },
                "inputSchema": {
                  "type": "object"
                },
                "toolName": {
                  "type": "string"
                },
                "transport": {
                  "enum": [
                    "streamable-http",
                    "sse"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "mcp",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "toolName",
                "inputSchema"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "approvals": {
                      "items": {
                        "properties": {
                          "balance": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ],
                            "default": null
                          },
                          "chain": {
                            "anyOf": [
                              {
                                "type": "string"
                              },
                              {
                                "type": "null"
                              }
                            ],
                            "default": null
                          },
                          "exposure_balance": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ],
                            "default": null
                          },
                          "id": {
                            "type": "string"
                          },
                          "logo_url": {
                            "anyOf": [
                              {
                                "type": "string"
                              },
                              {
                                "type": "null"
                              }
                            ],
                            "default": null
                          },
                          "name": {
                            "anyOf": [
                              {
                                "type": "string"
                              },
                              {
                                "type": "null"
                              }
                            ],
                            "default": null
                          },
                          "price": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ],
                            "default": null
                          },
                          "spenders": {
                            "items": {
                              "properties": {
                                "exposure_usd": {
                                  "anyOf": [
                                    {
                                      "type": "number"
                                    },
                                    {
                                      "type": "null"
                                    }
                                  ],
                                  "default": null
                                },
                                "id": {
                                  "type": "string"
                                },
                                "is_abandoned": {
                                  "anyOf": [
                                    {
                                      "type": "boolean"
                                    },
                                    {
                                      "type": "null"
                                    }
                                  ],
                                  "default": null
                                },
                                "is_contract": {
                                  "anyOf": [
                                    {
                                      "type": "boolean"
                                    },
                                    {
                                      "type": "null"
                                    }
                                  ],
                                  "default": null
                                },
                                "is_hacked": {
                                  "anyOf": [
                                    {
                                      "type": "boolean"
                                    },
                                    {
                                      "type": "null"
                                    }
                                  ],
                                  "default": null
                                },
                                "is_open_source": {
                                  "anyOf": [
                                    {
                                      "type": "boolean"
                                    },
                                    {
                                      "type": "null"
                                    }
                                  ],
                                  "default": null
                                },
                                "protocol": {
                                  "anyOf": [
                                    {
                                      "additionalProperties": true,
                                      "type": "object"
                                    },
                                    {
                                      "type": "null"
                                    }
                                  ],
                                  "default": null
                                },
                                "value": {
                                  "anyOf": [
                                    {
                                      "type": "string"
                                    },
                                    {
                                      "type": "integer"
                                    },
                                    {
                                      "type": "number"
                                    },
                                    {
                                      "type": "null"
                                    }
                                  ],
                                  "default": null
                                }
                              },
                              "required": [
                                "id"
                              ],
                              "type": "object"
                            },
                            "type": "array"
                          },
                          "sum_exposure_usd": {
                            "anyOf": [
                              {
                                "type": "number"
                              },
                              {
                                "type": "null"
                              }
                            ],
                            "default": null
                          },
                          "symbol": {
                            "anyOf": [
                              {
                                "type": "string"
                              },
                              {
                                "type": "null"
                              }
                            ],
                            "default": null
                          }
                        },
                        "required": [
                          "id"
                        ],
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "chain_id": {
                      "type": "string"
                    },
                    "data_complete": {
                      "type": "boolean"
                    },
                    "errors": {
                      "items": {
                        "properties": {
                          "error_type": {
                            "type": "string"
                          },
                          "message": {
                            "type": "string"
                          },
                          "operation": {
                            "type": "string"
                          }
                        },
                        "required": [
                          "operation",
                          "error_type",
                          "message"
                        ],
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "note": {
                      "default": "DeBank authorization exposure is analytics data for one chain and may be stale. It does not inspect NFT approvals or off-chain Permit2 sub-permits.",
                      "type": "string"
                    },
                    "provenance": {
                      "description": "Machine-readable source and freshness metadata for a tool response.",
                      "properties": {
                        "cache_age_seconds": {
                          "anyOf": [
                            {
                              "minimum": 0,
                              "type": "number"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "cache_hit": {
                          "default": false,
                          "type": "boolean"
                        },
                        "cache_ttl_seconds": {
                          "anyOf": [
                            {
                              "minimum": 0,
                              "type": "integer"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "provider": {
                          "type": "string"
                        },
                        "retrieved_at": {
                          "type": "string"
                        },
                        "source_fetched_at": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "default": null
                        },
                        "source_urls": {
                          "items": {
                            "type": "string"
                          },
                          "type": "array"
                        }
                      },
                      "required": [
                        "provider",
                        "retrieved_at"
                      ],
                      "type": "object"
                    },
                    "wallet_address": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "wallet_address",
                    "chain_id",
                    "data_complete",
                    "provenance"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.teardrop.dev",
    "manifest_name": "api.teardrop.dev",
    "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": {
      "approvals": [
        {
          "balance": null,
          "chain": null,
          "exposure_balance": null,
          "id": "string",
          "logo_url": null,
          "name": null,
          "price": null,
          "spenders": [
            {
              "exposure_usd": null,
              "id": "string",
              "is_abandoned": null,
              "is_contract": null,
              "is_hacked": null,
              "is_open_source": null,
              "protocol": null,
              "value": null
            }
          ],
          "sum_exposure_usd": null,
          "symbol": null
        }
      ],
      "chain_id": "string",
      "data_complete": true,
      "errors": [
        {
          "error_type": "string",
          "message": "string",
          "operation": "string"
        }
      ],
      "note": "DeBank authorization exposure is analytics data for one chain and may be stale. It does not inspect NFT approvals or off-chain Permit2 sub-permits.",
      "provenance": {
        "cache_age_seconds": null,
        "cache_hit": false,
        "cache_ttl_seconds": null,
        "provider": "string",
        "retrieved_at": "string",
        "source_fetched_at": null,
        "source_urls": [
          "string"
        ]
      },
      "wallet_address": "string"
    },
    "type": "string"
  }
}