https://github.com/swader/n8n-katana

A set of n8n nodes to interact with Katana.network and other blockchains
https://github.com/swader/n8n-katana

Last synced: about 1 month ago
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A set of n8n nodes to interact with Katana.network and other blockchains

• Host: GitHub
• URL: https://github.com/swader/n8n-katana
• Owner: Swader
• Created: 2025-09-10T05:31:13.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2025-09-10T13:00:45.000Z (10 months ago)
• Last Synced: 2025-09-10T17:14:52.435Z (10 months ago)
• Language: TypeScript
• Size: 58.6 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# n8n blockchain tools

This set of nodes helps you interact with blockchains - primarily reading

balances and contracts based on their ABI.

## TODO

- [x] Add a loadOptions method to parse ABI and populate function names from

  abiJson.

- [x] Filter out non-const functions from EvmContractRead since it's read-only.

- [ ] Add an optional Network Preset dropdown (Katana, mainnet, etc.), but still

  require the RPC credential.

- [ ] Add a Multicall node (batch reads).

- [ ] Add retry and rate limit handling in shared/evmClient.ts.

- [ ] Add Explorer ABI Fetcher node for katanascan compat (fetch verified ABI to

  feed Contract Read).

- [ ] Send Transaction node with a dedicated signer credential (never store

  private keys in the same credential as RPC).