Contracts

Hint

The rules for generating queries to the node are given in module REST API Node.

GET /contracts

Returns the contracts info.

Method Response

[
  {
    "contractId": "dmLT1ippM7tmfSC8u9P4wU6sBgHXGYy6JYxCq1CCh8i",
    "image": "registry.weservices.com/we-sc/may14_1:latest",
    "imageHash": "ff9b8af966b4c84e66d3847a514e65f55b2c1f63afcd8b708b9948a814cb8957",
    "version": 1,
    "active": false
   }
 ]

POST /contracts

Returns some parameters for the one or more contract IDs specified in the query.

Method Response

{
  "8vBJhy4eS8oEwCHC3yS3M6nZd5CLBa6XNt4Nk3yEEExG": [
   {
   "type": "string",
   "value": "Only description",
   "key": "Description"
   },
   {
   "type": "integer",
   "value": -9223372036854776000,
   "key": "key_may"
   }
  ]
 }

GET /contracts/status/{id}

Returns the contract execution transaction status.

Method Response

[
  {
    "sender": "3GLWx8yUFcNSL3DER8kZyE4TpyAyNiEYsKG",
    "senderPublicKey": "4WnvQPit2Di1iYXDgDcXnJZ5yroKW54vauNoxdNeMi2g",
    "txId": "4q5Q8vLeGBpcdQofZikyrrjHUS4pB1AB4qNEn2yHRKWU",
    "status": "Success",
    "code": null,
    "message": "Smart contract transaction successfully mined",
    "timestamp": 1558961372834,
    "signature": "4gXy7qtzkaHHH6NkksnZ5pnv8juF65MvjQ9JgVztpgNwLNwuyyr27Db3gCh5YyADqZeBH72EyAkBouUoKvwJ3RQJ"
   },
   }
     "sender": "3GLWx8yUFcNSL3DER8kZyE4TpyAyNiEYsKG",
     "senderPublicKey": "4WnvQPit2Di1iYXDgDcXnJZ5yroKW54vauNoxdNeMi2g",
     "txId": "4q5Q8vLeGBpcdQofZikyrrjHUS4pB1AB4qNEn2yHRKWU",
     "status": "Success",
     "code": null,
     "message": "Smart contract transaction successfully mined",
     "timestamp": 1558961376012,
     "signature": "3Vhqc9DvNhMvFFtWnBuV4XwQ62ZcTAvLNZYmeGc7mGzMcnGZ3RLshDs393fnQu1WTh8CmL58YnvnjyULEEi5yorV"
   }
 ]

GET /contracts/{contractId}

Returns result of smart contract execution by its ID (contract creation transaction ID).

Method Response:

[
  {
    "key": "avg",
    "type": "string",
    "value": "3897.80146957"
  },
  {
    "key": "buy_price",
    "type": "string",
    "value": "3842"
  }
]

GET /contracts/executed-tx-for/{id}

Returns result of smart contract execution by ID of contract execution transaction.

Method Response:

{
  "type": 105,
  "id": "2UAHvs4KsfBbRVPm2dCigWtqUHuaNQou83CXy6DGDiRa",
  "sender": "3PKyW5FSn4fmdrLcUnDMRHVyoDBxybRgP58",
  "senderPublicKey": "2YvzcVLrqLCqouVrFZynjfotEuPNV9GrdauNpgdWXLsq",
  "fee": 500000,
  "timestamp": 1549365523980,
  "proofs": [
    "4BoG6wQnYyZWyUKzAwh5n1184tsEWUqUTWmXMExvvCU95xgk4UFB8iCnHJ4GhvJm86REB69hKM7s2WLAwTSXquAs"
  ],
  "version": 1,
  "tx": {
      "type": 103,
      "id": "ULcq9R7PvUB2yPMrmBdxoTi3bcRmQPT3JDLLLZVj4Ky",
      "sender": "3N3YTj1tNwn8XUJ8ptGKbPuEFNa9GFnhqew",
      "senderPublicKey": "3kW7vy6nPC59BXM67n5N56rhhAv38Dws5skqDsjMVT2M",
      "fee": 500000,
      "timestamp": 1550591678479,
      "proofs": [ "yecRFZm9iBLyDy93bDVaNo1PR5Qkkic7196GAgUt9TNH1cnQphq4yGQQ8Fxj4BYA4TaqYVw5qxtWzGMPQyVeKYv" ],
      "version": 1,
      "image": "stateful-increment-contract:latest",
      "imageHash": "7d3b915c82930dd79591aab040657338f64e5d8b842abe2d73d5c8f828584b65",
      "contractName": "stateful-increment-contract",
      "params": [],
      "height": 1619
  },
  "results": []
}

GET /contracts/{contractId}/{key}

Returns smart contract execution value by its ID (contract creation transaction ID) and key {key}.

Method Response:

{
  "key": "updated",
  "type": "integer",
  "value": 1545835909
}