Save yourself the work of writing custom integrations for Crossmint and Supabase and use n8n instead. Build adaptable and scalable Development, workflows that work with your technology stack. All within a building experience you will love.

In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point ā a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.
Create wallet
Creates a new wallet.
Get wallets for user
Retrieves all wallets associated with a user.
Get NFTs from wallet
Fetches NFTs that belong to a specific wallet.
Transfer NFT (email)
Transfers an NFT using the recipient's email.
Transfer NFT (userId)
Transfers an NFT to a user identified by their userId.
Sign message
Signs a message with the wallet's private key.
Mint NFT
Creates a new NFT.
Mint NFT with ID
Mints an NFT while ensuring idempotency using its ID.
Get all NFTs
Retrieves all NFTs available.
Mint status
Checks the status of the minting process for NFTs.
Edit NFT
Edits an existing NFT's metadata.
Burn NFT
Permanently removes an NFT.
Mint SFT
Mint a new SFT (Semi-Fungible Token).
Create nft
Mint a new NFT with specified metadata.
Mint NFT
Mint and send NFTs to your customerās wallets or email addresses, scaling up to millions per hour.
Get action status
Check the status of an async action using its actionId.
Manage Collections
Deploy and manage token collections securely.
To set up Crossmint integration, add the HTTP Request node to your workflow canvas and authenticate it using a generic authentication method. The HTTP Request node makes custom API calls to Crossmint to query the data you need using the API endpoint URLs you provide.
See the example hereThese API endpoints were generated using n8n
n8n AI workflow transforms web scraping into an intelligent, AI-powered knowledge extraction system that uses vector embeddings to semantically analyze, chunk, store, and retrieve the most relevant API documentation from web pages. Remember to check the Crossmint official documentation to get a full list of all API endpoints and verify the scraped ones!
Create
Create a new row
Delete
Delete a row
Get
Get a row
Get Many
Get many rows
Update
Update a row

Rafael Ramos
Describe the problem/error/question What is the error message (if any)? Hello everyone! Iām having trouble configuring the retrieval of information after the initial setup process has gone correctly. The database appea…

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Describe the problem/error/question I have two Supabase Vector Store nodes configured identically in āRetrieve Documents (As Tool for AI Agent)ā mode, but one returns results while the other returns an empty array. Work…

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Describe the problem/error/question Unable to retrieve from supabase vector DB node. Insert works fine, Supabase setup is all correct. Tested with meta data search and without but nothing comes back. Embeddings works fin…

Mika De Vries
Describe the problem/error/question Currently am i trying to connect supabase to n8n. I create a documents table in supabase using the guide and setup my credential for supabase with gave a succes. But i am not able to …

Sanders Rƶhling Immobilien
Hi everyone, Iām currently trying to set up Postgres Chat Memory in n8n using a Supabase Postgres database, but I canāt get it to work and Iām stuck. The screenshots show what Iāve done so far. The credentials save, b…
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