EVM Transaction History to Notion

Config

• Notion API (required): Notion integration credentials. The workflow uses the API key to create records in the specified database.

• Notion database name (required, default: "EVM Transaction Log"): The name of the Notion database where transaction rows will be created. The database should exist in your Notion workspace; the workflow creates records with fields such as Name, Hash, Summary, From, To, Value, Block, Timestamp, and Chain.

• EVM address to fetch history (required): The wallet address (EVM) to query for transaction history.

• Chain (optional, default: eth): The chain to query. Supported values include eth, bsc, polygon, base, arbitrum, avalanche, optimism.

• Max transactions to sync (optional, default: 20): How many recent transactions to fetch and write to Notion (capped between 1 and 50).

Logic

1. Read the configured address, chain, limit, and Notion database name.
2. Call the chain data service to retrieve transaction history for the address on the selected chain, up to the configured limit.
3. For each transaction, create a new record in the Notion database with properties: short name (from hash), full hash, human-readable summary, from/to addresses, value, block number, timestamp, and chain.
4. After all records are created, the workflow finishes.

When it stops: After the first run. It runs once and then stops.

If something fails: If the chain or Notion request fails, the error propagates and the workflow run fails; no partial sync is reported.