25 lines
929 B
Markdown
25 lines
929 B
Markdown
# ApiPromise Examples
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Here you will find a list of examples that takes you through the basics of connecting to a local node, retrieving data from the Node and chain and execute transactions on the chain. It uses the [[ApiPromise]] interface.
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## Prerequisites
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For the following examples, you need a local node. It is usually convenient testing with:
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```
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substrate --dev
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```
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## Running the examples
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From each folder, run `yarn` to install the required dependencies and then run `yarn start` to execute the example against the running node.
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## Development accounts
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Some of the examples use the following accounts:
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- Alice: `5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY`
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- Bob: `5FHneW46xGXgs5mUiveU4sbTyGBzmstUspZC92UhjJM694ty`
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Those accounts are easy to add if you don't have/see them. The seed of Alice's account is `//Alice` (via `keyring.addUri(...)`, dev seed implied) and the seed of Bob is... well you guess...
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