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Changelog for external API

The API uses semantic versioning.

TL;DR: Given a version number MAJOR.MINOR.PATCH, increment the:

  • MAJOR version when you make incompatible API changes,
  • MINOR version when you add functionality in a backwards-compatible manner, and
  • PATCH version when you make backwards-compatible bug fixes.

Additional labels for pre-release and build metadata are available as extensions to the MAJOR.MINOR.PATCH format.

6.1.0

The API-method account_signGnosisSafeTx was added. This method takes two parameters, [address, safeTx]. The latter, safeTx, can be copy-pasted from the gnosis relay. For example:

{
  "jsonrpc": "2.0",
  "method": "account_signGnosisSafeTx",
  "params": ["0xfd1c4226bfD1c436672092F4eCbfC270145b7256",
    {
      "safe": "0x25a6c4BBd32B2424A9c99aEB0584Ad12045382B3",
      "to": "0xB372a646f7F05Cc1785018dBDA7EBc734a2A20E2",
      "value": "20000000000000000",
      "data": null,
      "operation": 0,
      "gasToken": "0x0000000000000000000000000000000000000000",
      "safeTxGas": 27845,
      "baseGas": 0,
      "gasPrice": "0",
      "refundReceiver": "0x0000000000000000000000000000000000000000",
      "nonce": 2,
      "executionDate": null,
      "submissionDate": "2020-09-15T21:54:49.617634Z",
      "modified": "2020-09-15T21:54:49.617634Z",
      "blockNumber": null,
      "transactionHash": null,
      "safeTxHash": "0x2edfbd5bc113ff18c0631595db32eb17182872d88d9bf8ee4d8c2dd5db6d95e2",
      "executor": null,
      "isExecuted": false,
      "isSuccessful": null,
      "ethGasPrice": null,
      "gasUsed": null,
      "fee": null,
      "origin": null,
      "dataDecoded": null,
      "confirmationsRequired": null,
      "confirmations": [
        {
          "owner": "0xAd2e180019FCa9e55CADe76E4487F126Fd08DA34",
          "submissionDate": "2020-09-15T21:54:49.663299Z",
          "transactionHash": null,
          "confirmationType": "CONFIRMATION",
          "signature": "0x95a7250bb645f831c86defc847350e7faff815b2fb586282568e96cc859e39315876db20a2eed5f7a0412906ec5ab57652a6f645ad4833f345bda059b9da2b821c",
          "signatureType": "EOA"
        }
      ],
      "signatures": null
    }
  ],
  "id": 67
}

Not all fields are required, though. This method is really just a UX helper, which massages the input to conform to the EIP-712 specification for the Gnosis Safe, and making the output be directly importable to by a relay service.

6.0.0

  • New was changed to deliver only an address, not the full Account data
  • Export was moved from External API to the UI Server API

5.0.0

  • The external account_EcRecover-method was reimplemented.
  • The external method account_sign(address, data) was replaced with account_signData(contentType, address, data). The addition of contentType makes it possible to use the method for different types of objects, such as:
    • signing data with an intended validator (not yet implemented)
    • signing clique headers,
    • signing plain personal messages,
  • The external method account_signTypedData implements EIP-712 and makes it possible to sign typed data.

4.0.0

  • The external account_Ecrecover-method was removed.
  • The external account_Import-method was removed.

3.0.0

  • The external account_List-method was changed to not expose url, which contained info about the local filesystem. It now returns only a list of addresses.

2.0.0

  • Commit 73abaf04b1372fa4c43201fb1b8019fe6b0a6f8d, move from into transaction object in signTransaction. This makes the accounts_signTransaction identical to the old eth_signTransaction.

1.0.0

Initial release.