Docs: Docs HomeSupported NetworksUnified APICovalent NetworkIncrement API Reference

Moonbeam Blockchain Data Indexing API

Moonbeam Quick Facts

Moonbeam is an Ethereum-compatible smart contract parachain on Polkadot. Moonbeam is much more than just an EVM implementation: it’s a highly specialized Layer 1.5 chain that mirrors Ethereum’s Web3 RPC, accounts, keys, subscriptions, logs, and more. The Moonbeam platform extends the base Ethereum feature set with additional features such as on-chain governance, staking, and cross-chain integrations.

  1. Mainnet
  2. Moonbeam Moonbase Alpha Testnet
Chain namemoonbeam-mainnet
Chain ID1284
Block explorerhttps://moonscan.io/
Blocktime6 seconds
Historical balances✅
NFT assets and metadata✅
Premium Endpoints
Premium Balances❌
Premium Transactions❌
Premium Log Events❌
Query via SQL on Increment✅

Don't Have an API Key?

Sign up to start building on Moonbeam.

Unlock millions of requests and free archive data on all chains.

Network Status

Days
Weeks
Month
Year
 - - -
Monthly Active Wallets
Unique wallets who transact on a monthly basis.		---
Transactions
Unique transactions on a monthly basis.		---
Active Tokens
Unique tokens active on a monthly basis.		---
Powered by Increment.

Code Samples

  1. Token Balances
  2. Transactions
  3. Portfolio
  4. Get a block

Get token balances for address

GET/v1/{chainName}/address/{walletAddress}/balances_v2/

Commonly used to fetch the native, fungible (ERC20), and non-fungible (ERC721 & ERC1155) tokens held by an address. Response includes spot prices and other metadata.

Each API Call Currently Costs: 1.00 Credits.

Show Premium Supported Chains
Show Guides
  1. shell
  2. JavaScript
  3. ruby
  4. python
Request
curl -X GET https://api.covalenthq.com/v1/{chainName}/address/{walletAddress}/balances_v2/ \
    -H 'Content-Type: application/json' \
    -u YOUR_API_KEY: \
     # The colon prevents curl from asking for a password