Save yourself the work of writing custom integrations for MySQL and Token Metrics and use n8n instead. Build adaptable and scalable Development, Data & Storage, 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 – 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.
Delete
Delete an entire table or rows in a table
Execute SQL
Execute an SQL query
Insert
Insert rows in a table
Insert or Update
Insert or update rows in a table
Select
Select rows from a table
Update
Update rows in a table
List tokens
Get the list of coins and their associated TOKEN_ID supported by Token Metrics.
List trader grades
Retrieve trader grades data.
List hourly OHLCV
Fetch hourly OHLCV data.
List investor grades
Get investor grades information.
List trader indices
Retrieve indices for traders.
List investor indices
Get investor indices data.
List market metrics
Fetch market metrics.
List trading signals
Retrieve trading signals data.
List AI reports
Get reports generated by AI.
List crypto investors
Fetch data related to crypto investors.
List top tokens by market cap
Retrieve the top tokens based on market capitalization.
Create token metrics AI
Create a token metrics via AI.
List price predictions
Get predictions for token prices.
List sentiments
Fetch market sentiment data.
Get categories
Access the list of categories.
Get exchanges
Access the list of exchanges.
Get blockchains
Access the list of blockchains.
To set up Token Metrics 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 Token Metrics 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 Token Metrics official documentation to get a full list of all API endpoints and verify the scraped ones!






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here is the error details { "errorMessage": "Connection lost: The server closed the connection.", "errorDescription": "sql: undefined, code: PROTOCOL_CONNECTION_LOST", "errorDetails": {}, "n8nDetails": { "no…
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