Home
Chain iconTransfers API

Portfolio management, simplified

Ergonomic and 100x faster than alternatives. One request to retrieve all historical transaction activity, including internal transfers.

transfers-hero
  • gmx-logo
  • collabland-logo
  • rainbow logo
  • xai-logo
  • zerion-logo
  • oribter-logo
  • gmx-logo
  • collabland-logo
  • rainbow logo
  • xai-logo
  • zerion-logo
  • oribter-logo

Complete Transaction History

Infrastructure that makes it simple to get started and easy to scale infinitely, all with the APIs that address the biggest challenges in web3.

internal-transfers
external-transfers
token-transfers
background image

Unprecedented simplicity

Get started for free
    streamlined icon
    Streamlined

    Retrieve transaction data 100x faster than alternative methods, which require thousands of calls to millions of blocks.

    Comprehensive
    Comprehensive

    Get all historical transfers for an address or a contract, capturing internal transfers, external transfers and token transfers.

    savings-icon
    Savings

    One simple call means saving up to millions of dollars on compute use and engineering resources when pulling full transaction history.

Boost the transfers API

Transaction Simulation
Transaction Simulation
Card background image

Transaction previews for any use case

Transact with confidence. Preview how transactions will behave onchain, and keep your assets safe.

Code preview

Copied
curl --request POST \ --url https://eth-mainnet.g.alchemy.com/v2/docs-demo \ --header 'accept: application/json' \ --header 'content-type: application/json' \ --data ' { "id": 1, "jsonrpc": "2.0", "method": "alchemy_simulateExecution", "params": [ { "from": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045", "to": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", "value": "0x0", "data": "0xa9059cbb000000000000000000000000fc43f5f9dd45258b3aff31bdbe6561d97e8b71de00000000000000000000000000000000000000000000000000000000000f4240" } ] } '
Webhooks
Webhooks
Card background image

Real-time data for specific events

Fast, consistent push notifications. Zero missed updates. Massive savings.

Code preview

Copied
curl --request POST \ --url https://dashboard.alchemy.com/api/create-webhook \ --header 'accept: application/json' \ --header 'content-type: application/json' \ --data ' { "network": "ETH_MAINNET", "webhook_type": "GRAPHQL" } '
Token API
Token API
Card background image

Token balances and metadata

The token data your users expect, no token list required. Available on all EVM-supported chains.

Code preview

Copied
curl --request POST \ --url https://eth-mainnet.g.alchemy.com/v2/docs-demo \ --header 'accept: application/json' \ --header 'content-type: application/json' \ --data ' { "id": 1, "jsonrpc": "2.0", "method": "alchemy_getTokenBalances", "params": [ "0x95222290DD7278Aa3Ddd389Cc1E1d165CC4BAfe5", "erc20" ] } '
Section background image

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.

Get your API key