{
  "x402Version": 2,
  "id": 30728,
  "slug": "30728",
  "resource": "https://agent.connskill.com/chain/v1/chain-state",
  "description": "Wallet/contract state on 5 EVM chains in one call: native balance, nonce, EOA-or-contract (EIP-7702-aware), ERC-20 balances with symbol and decimals",
  "type": "http",
  "resourceType": "Blockchain Data",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "50000",
      "amountUsd": 0.05,
      "maxTimeoutSeconds": 120
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "address": "0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE",
        "chain": "base",
        "codeKind": "eoa",
        "isContract": false,
        "native": {
          "formatted": "1.2345",
          "wei": "1234500000000000000"
        },
        "nonce": 42,
        "status": "delivered",
        "tokens": [
          {
            "balance": "31.58",
            "balanceRaw": "31580000",
            "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "decimals": 6,
            "symbol": "USDC"
          }
        ]
      }
    }
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "address": "0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE",
            "chain": "base",
            "tokens": [
              "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            ]
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "address": "0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE",
            "chain": "base",
            "codeKind": "eoa",
            "isContract": false,
            "native": {
              "formatted": "1.2345",
              "wei": "1234500000000000000"
            },
            "nonce": 42,
            "status": "delivered",
            "tokens": [
              {
                "balance": "31.58",
                "balanceRaw": "31580000",
                "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "decimals": 6,
                "symbol": "USDC"
              }
            ]
          },
          "type": "json"
        }
      },
      "schema": {
        "properties": {
          "input": {
            "properties": {
              "body": {
                "properties": {
                  "address": {
                    "description": "Wallet or contract address",
                    "pattern": "^0x[0-9a-fA-F]{40}$",
                    "type": "string"
                  },
                  "chain": {
                    "enum": [
                      "base",
                      "ethereum",
                      "arbitrum",
                      "optimism",
                      "polygon"
                    ],
                    "type": "string"
                  },
                  "tokens": {
                    "description": "Optional ERC-20 contract addresses to read balances for (max 10)",
                    "items": {
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "maxItems": 10,
                    "type": "array"
                  }
                },
                "required": [
                  "chain",
                  "address"
                ],
                "type": "object"
              }
            }
          },
          "output": {
            "properties": {
              "example": {
                "address": "0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE",
                "chain": "base",
                "codeKind": "eoa",
                "isContract": false,
                "native": {
                  "formatted": "1.2345",
                  "wei": "1234500000000000000"
                },
                "nonce": 42,
                "status": "delivered",
                "tokens": [
                  {
                    "balance": "31.58",
                    "balanceRaw": "31580000",
                    "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                    "decimals": 6,
                    "symbol": "USDC"
                  }
                ]
              }
            }
          }
        }
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "agent.connskill.com",
  "lastUpdated": "2026-10-07T06:00:58.079Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-07T06:00:57.632Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "address": "0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE",
              "chain": "base",
              "tokens": [
                "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE",
              "chain": "base",
              "codeKind": "eoa",
              "isContract": false,
              "native": {
                "formatted": "1.2345",
                "wei": "1234500000000000000"
              },
              "nonce": 42,
              "status": "delivered",
              "tokens": [
                {
                  "balance": "31.58",
                  "balanceRaw": "31580000",
                  "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                  "decimals": 6,
                  "symbol": "USDC"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "address": {
                      "description": "Wallet or contract address",
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "chain": {
                      "enum": [
                        "base",
                        "ethereum",
                        "arbitrum",
                        "optimism",
                        "polygon"
                      ],
                      "type": "string"
                    },
                    "tokens": {
                      "description": "Optional ERC-20 contract addresses to read balances for (max 10)",
                      "items": {
                        "pattern": "^0x[0-9a-fA-F]{40}$",
                        "type": "string"
                      },
                      "maxItems": 10,
                      "type": "array"
                    }
                  },
                  "required": [
                    "chain",
                    "address"
                  ],
                  "type": "object"
                }
              }
            },
            "output": {
              "properties": {
                "example": {
                  "address": "0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE",
                  "chain": "base",
                  "codeKind": "eoa",
                  "isContract": false,
                  "native": {
                    "formatted": "1.2345",
                    "wei": "1234500000000000000"
                  },
                  "nonce": 42,
                  "status": "delivered",
                  "tokens": [
                    {
                      "balance": "31.58",
                      "balanceRaw": "31580000",
                      "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                      "decimals": 6,
                      "symbol": "USDC"
                    }
                  ]
                }
              }
            }
          }
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "agent.connskill.com",
    "manifest_name": "agent.connskill.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": {
    "example": null
  }
}