Wallets - apiTON

For a wallet's public key, every deployed wallet-contract version (V1R1 … V5) with its balance — finds funds left in an older wallet version.

Request. address — any deployed wallet of the key (.ton names allowed).

Response. result — address, version, balance (TON), status, last_transaction_lt. Versions that were never deployed are omitted.

Errors (Connect JSON envelope {"code":…,"message":…})

Code	When
`aborted` (409)	not a wallet with a readable public key, or the read failed

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

Responses

🟢200OK

application/json

Bodyapplication/json

Examples

SuccessFour versions of one key (live, 2026-10-19)

{
    "result": [
        {
            "address": "UQC1OA2cX1r-5IYyDjPPQ3w0-Mry1_ZjBYze6LUb-d7HRg2V",
            "balance": 0.031836993,
            "last_transaction_lt": "15633778000001",
            "status": "active",
            "version": "v1R1"
        },
        {
            "address": "UQBkT0aRKz5CyNgOrDh3SFqWMls2daWsCQaBEsYA-MbQBHcv",
            "balance": 0.007668153,
            "last_transaction_lt": "24514551000001",
            "status": "active",
            "version": "v1R2"
        },
        {
            "address": "UQA0i8-CdGnF_DhUHHf92R1ONH6sIA9vLZ_WLcCIhfBBX1aD",
            "balance": 3.931375195,
            "last_transaction_lt": "47834782000001",
            "status": "active",
            "version": "v3R1"
        },
        {
            "address": "UQCdqXGvONLwOr3zCNX5FjapflorB6ZsOdcdfLrjsDLt3AF4",
            "balance": 10.296110377,
            "last_transaction_lt": "50286649000001",
            "status": "active",
            "version": "v4R2"
        }
    ]
}

🔴500Server Error