Files

T

Jaco Greeff 421594b0eb Fix .at check, disable (release 1.6.2) (#2034 )

* Fix .at check, disable (release 1.6.2)

* Remove isAt (keep at revert only)

* Grrr....

* yarn installl (really need to add this to version bump script)

2020-03-12 14:53:25 +01:00

src

Some minor cleanups (#1966 )

2020-02-27 15:01:20 +01:00

test

Move length to TypeDef (regularly used), IdentityFields to interface (#1913 )

2020-02-21 12:12:18 +01:00

LICENSE

Create api-contract (baseline for useful interactions) (#1007 )

2019-06-14 13:48:53 +02:00

package.json

Fix .at check, disable (release 1.6.2) (#2034 )

2020-03-12 14:53:25 +01:00

README.md

update as per the 0.97.0-beta.38 release (#1617 )

2019-11-28 12:41:47 +01:00

README.md

@polkadot/api-contract

Interfaces to allow for the encoding and decoding of Substrate contract ABIs.

import {ApiPromise, WsProvider } from '@polkadot/api';
import { Abi } from '@polkadot/api-contract';

const wsProvider = new WsProvider(<...Node Url...>);
const api = await ApiPromise.create({ provider: wsProvider });
const abi = new Abi(api.registry, <...JSON ABI...>);

api.tx.contracts
  .call(<contract addr>, <value>, <max gas>, abi.messages.<method name>(<...params...>))
  .signAndSend(<keyring pair>, (result: SubmittableResult) => { ... });