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Miscellaneous

Miscellaneous endpoints

Retrieve supported blockchains and assets

get
/api/v1/blockchain/assets

Returns the full detailed list of supported blockchains and assets.

Authorizations
x-api-keystringRequired

Your API key (obtain from dashboard)

Responses
200Success
application/json
successbooleanRequired

Indicates if the request was successful

Example: true
messagestringRequired

Response message

Example: Success
dataobjectOptional

Supported assets data

Example: {"ethereum":[{"asset":"ETH","networkId":"eip155:1","metadata":{"name":"Ethereum","symbol":"ETH","decimals":18}},{"asset":"USDT","networkId":"eip155:1","metadata":{"name":"Tether USD","symbol":"USDT","decimals":6},"contract":{"address":"0xdAC17F958D2ee523a2206206994597C13D831ec7","decimals":6}},{"asset":"USDC","networkId":"eip155:1","metadata":{"name":"USD Coin","symbol":"USDC","decimals":6},"contract":{"address":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","decimals":6}}],"solana":[{"asset":"SOL","networkId":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","metadata":{"name":"Solana","symbol":"SOL","decimals":9}},{"asset":"USDT","networkId":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","metadata":{"name":"Tether USD","symbol":"USDT","decimals":6},"contract":{"address":"Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB","decimals":6}},{"asset":"USDC","networkId":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","metadata":{"name":"USD Coin","symbol":"USDC","decimals":6},"contract":{"address":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","decimals":6}}],"bsc":[{"asset":"BNB","networkId":"eip155:56","metadata":{"name":"BNB","symbol":"BNB","decimals":18}},{"asset":"USDT","networkId":"eip155:56","metadata":{"name":"Tether USD","symbol":"USDT","decimals":6},"contract":{"address":"0x55d398326f99059ff775485246999027b3197955","decimals":18}},{"asset":"USDC","networkId":"eip155:56","metadata":{"name":"USD Coin","symbol":"USDC","decimals":6},"contract":{"address":"0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d","decimals":18}}],"tron":[{"asset":"USDT","networkId":"tron:0000000000000000000000000000000000000000","metadata":{"name":"Tether USD","symbol":"USDT","decimals":6},"contract":{"address":"TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t","decimals":6}},{"asset":"TRX","networkId":"tron:0000000000000000000000000000000000000000","metadata":{"name":"TRON","symbol":"TRX","decimals":6}}]}
get/api/v1/blockchain/assets
GET /api/v1/blockchain/assets HTTP/1.1
Host: api.coincircuit.io
x-api-key: YOUR_API_KEY
Accept: */*
200Success
{
  "success": true,
  "message": "Success",
  "data": {
    "ethereum": [
      {
        "asset": "ETH",
        "networkId": "eip155:1",
        "metadata": {
          "name": "Ethereum",
          "symbol": "ETH",
          "decimals": 18
        }
      },
      {
        "asset": "USDT",
        "networkId": "eip155:1",
        "metadata": {
          "name": "Tether USD",
          "symbol": "USDT",
          "decimals": 6
        },
        "contract": {
          "address": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
          "decimals": 6
        }
      },
      {
        "asset": "USDC",
        "networkId": "eip155:1",
        "metadata": {
          "name": "USD Coin",
          "symbol": "USDC",
          "decimals": 6
        },
        "contract": {
          "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
          "decimals": 6
        }
      }
    ],
    "solana": [
      {
        "asset": "SOL",
        "networkId": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "metadata": {
          "name": "Solana",
          "symbol": "SOL",
          "decimals": 9
        }
      },
      {
        "asset": "USDT",
        "networkId": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "metadata": {
          "name": "Tether USD",
          "symbol": "USDT",
          "decimals": 6
        },
        "contract": {
          "address": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
          "decimals": 6
        }
      },
      {
        "asset": "USDC",
        "networkId": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "metadata": {
          "name": "USD Coin",
          "symbol": "USDC",
          "decimals": 6
        },
        "contract": {
          "address": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
          "decimals": 6
        }
      }
    ],
    "bsc": [
      {
        "asset": "BNB",
        "networkId": "eip155:56",
        "metadata": {
          "name": "BNB",
          "symbol": "BNB",
          "decimals": 18
        }
      },
      {
        "asset": "USDT",
        "networkId": "eip155:56",
        "metadata": {
          "name": "Tether USD",
          "symbol": "USDT",
          "decimals": 6
        },
        "contract": {
          "address": "0x55d398326f99059ff775485246999027b3197955",
          "decimals": 18
        }
      },
      {
        "asset": "USDC",
        "networkId": "eip155:56",
        "metadata": {
          "name": "USD Coin",
          "symbol": "USDC",
          "decimals": 6
        },
        "contract": {
          "address": "0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d",
          "decimals": 18
        }
      }
    ],
    "tron": [
      {
        "asset": "USDT",
        "networkId": "tron:0000000000000000000000000000000000000000",
        "metadata": {
          "name": "Tether USD",
          "symbol": "USDT",
          "decimals": 6
        },
        "contract": {
          "address": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t",
          "decimals": 6
        }
      },
      {
        "asset": "TRX",
        "networkId": "tron:0000000000000000000000000000000000000000",
        "metadata": {
          "name": "TRON",
          "symbol": "TRX",
          "decimals": 6
        }
      }
    ]
  }
}

Retrieve confirmation requirements

get
/api/v1/blockchain/confirmations

Returns the number of confirmations required for transactions to be considered final on different blockchains.

Authorizations
x-api-keystringRequired

Your API key (obtain from dashboard)

Responses
200Success
application/json
anyOptionalExample: {"success":true,"message":"Confirmation requirements retrieved successfully","data":{"ethereum":2,"bsc":6,"solana":1,"bitcoin":1,"tron":6,"dogecoin":5}}
get/api/v1/blockchain/confirmations
GET /api/v1/blockchain/confirmations HTTP/1.1
Host: api.coincircuit.io
x-api-key: YOUR_API_KEY
Accept: */*

{
  "success": true,
  "message": "Confirmation requirements retrieved successfully",
  "data": {
    "ethereum": 2,
    "bsc": 6,
    "solana": 1,
    "bitcoin": 1,
    "tron": 6,
    "dogecoin": 5
  }
}

Retrieve gas fees

get
/api/v1/blockchain/gas-fees

Returns gas fees for all supported blockchains. All fee values are returned in the native token/asset value.

Authorizations
x-api-keystringRequired

Your API key (obtain from dashboard)

Responses
200Success
application/json
anyOptionalExample: {"success":true,"message":"Gas fees retrieved","data":{"tron":{"usdt":"0.15","usdc":"0.15","trx":"1.2"},"ethereum":{"usdt":"0.4","usdc":"0.4","eth":"0.001"},"bsc":{"usdt":"0.2","usdc":"0.2","bnb":"0.05"},"solana":{"usdt":"0.1","usdc":"0.1","sol":"0.0001"},"bitcoin":{"btc":"0.00005"},"dogecoin":{"doge":"1.0"}}}
get/api/v1/blockchain/gas-fees
GET /api/v1/blockchain/gas-fees HTTP/1.1
Host: api.coincircuit.io
x-api-key: YOUR_API_KEY
Accept: */*

{
  "success": true,
  "message": "Gas fees retrieved",
  "data": {
    "tron": {
      "usdt": "0.15",
      "usdc": "0.15",
      "trx": "1.2"
    },
    "ethereum": {
      "usdt": "0.4",
      "usdc": "0.4",
      "eth": "0.001"
    },
    "bsc": {
      "usdt": "0.2",
      "usdc": "0.2",
      "bnb": "0.05"
    },
    "solana": {
      "usdt": "0.1",
      "usdc": "0.1",
      "sol": "0.0001"
    },
    "bitcoin": {
      "btc": "0.00005"
    },
    "dogecoin": {
      "doge": "1.0"
    }
  }
}
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