Combine

Combine partial signatures

post

Combines multiple signatures into a single signed transaction.

Body

network_identifierobjectoptional

unsigned_transactionstringoptional

signaturesobject[]optional

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/combine' \
  --header 'Content-Type: application/json' \
  --data '{
    "network_identifier": {
      "blockchain": "Internet Computer",
      "network": "00000000000000020101",
      "sub_network_identifier": {
        "network": "text",
        "metadata": {
          "ANY_ADDITIONAL_PROPERTY": "anything"
        }
      }
    },
    "unsigned_transaction": "text",
    "signatures": [
      {
        "signing_payload": {
          "address": "text",
          "account_identifier": {
            "address": "text",
            "sub_account": {
              "address": "text",
              "metadata": {
                "ANY_ADDITIONAL_PROPERTY": "anything"
              }
            },
            "metadata": {
              "ANY_ADDITIONAL_PROPERTY": "anything"
            }
          },
          "hex_bytes": "text",
          "signature_type": "text"
        },
        "public_key": {
          "hex_bytes": "text",
          "curve_type": "text"
        },
        "signature_type": "text",
        "hex_bytes": "text"
      }
    ]
  }'

200

500

200

{
  "signed_transaction": "text"
}

Signed transaction