Preprocess

Preprocess a set of operations for construction

post

Provides any additional metadata required for transaction construction based on the requested operations.

Body

network_identifierobjectoptional

operationsobject[]optional

metadataobjectoptional

Responses

application/json

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --request POST \
  --url 'https://icp-mainnet.icp.validationcloud.io/v1/<YOUR_API_KEY_HERE>/construction/preprocess' \
  --header 'Content-Type: application/json' \
  --data '{
    "network_identifier": {
      "blockchain": "Internet Computer",
      "network": "00000000000000020101",
      "sub_network_identifier": {
        "network": "text",
        "metadata": {
          "ANY_ADDITIONAL_PROPERTY": "anything"
        }
      }
    },
    "operations": [
      {
        "operation_identifier": {
          "index": 1,
          "network_index": 1
        },
        "related_operations": [
          {
            "index": 1,
            "network_index": 1
          }
        ],
        "type": "text",
        "status": "text",
        "account": {
          "address": "text",
          "sub_account": {
            "address": "text",
            "metadata": {
              "ANY_ADDITIONAL_PROPERTY": "anything"
            }
          },
          "metadata": {
            "ANY_ADDITIONAL_PROPERTY": "anything"
          }
        },
        "amount": {
          "value": "text",
          "currency": {
            "symbol": "text",
            "decimals": 1,
            "metadata": {
              "ANY_ADDITIONAL_PROPERTY": "anything"
            }
          },
          "metadata": {
            "ANY_ADDITIONAL_PROPERTY": "anything"
          }
        },
        "metadata": {
          "ANY_ADDITIONAL_PROPERTY": "anything"
        }
      }
    ],
    "metadata": {
      "ANY_ADDITIONAL_PROPERTY": "anything"
    }
  }'

200

500

200

{
  "options": {
    "ANY_ADDITIONAL_PROPERTY": "anything"
  },
  "required_public_keys": [
    {
      "address": "text",
      "sub_account": {
        "address": "text",
        "metadata": {
          "ANY_ADDITIONAL_PROPERTY": "anything"
        }
      },
      "metadata": {
        "ANY_ADDITIONAL_PROPERTY": "anything"
      }
    }
  ]
}

Preprocess output