49 lines
2.0 KiB
Markdown
49 lines
2.0 KiB
Markdown
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<h1> Cancel Contracts </h1>
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<h2>Table of Contents </h2>
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- [Introduction](#introduction)
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- [Using the Playground](#using-the-playground)
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- [Using GraphQL and Polkadot UI](#using-graphql-and-polkadot-ui)
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- [Using grid3\_client\_ts](#using-grid3_client_ts)
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***
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## Introduction
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We present different methods to delete contracts on the TFGrid.
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## Using the Playground
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To cancel contracts with the Playground, consult the [Contracts List](../playground/contracts_list.md) documentation.
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## Using GraphQL and Polkadot UI
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From the QraphQL service execute the following query.
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```
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query MyQuery {
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nodeContracts(where: {twinId_eq: TWIN_ID, state_eq: Created}) {
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contractId
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}
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}
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```
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replace `TWIN_ID` with your twin id. The information should be available on the [Dashboard](/dashboard/dashboard.md).
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Then from [polkadot UI](https://polkadot.js.org/apps/), add the tfchain endpoint to development.
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Go to `Extrinsics`, choose the `smartContract` module and `cancelContract` extrinsic and use the IDs from GraphQL to execute the cancelation.
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## Using grid3_client_ts
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In order to use the `grid3_client_ts` module, it is essential to first clone our official mono-repo containing the module and then navigate to it. If you are looking for a quick and efficient way to cancel contracts, we offer a code-based solution that can be found [here](https://github.com/threefoldtech/tfgrid-sdk-ts/blob/development/packages/grid_client/scripts/delete_all_contracts.ts).
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To make the most of `grid_client`, we highly recommend following our [Grid-Client guide](https://github.com/threefoldtech/tfgrid-sdk-ts/blob/development/packages/grid_client/README.md) for a comprehensive overview of the many advanced capabilities offered by this powerful tool. With features like contract creation, modification, and retrieval, `grid_client` provides an intuitive and easy-to-use solution for managing your contracts effectively.
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