# fungibleChainAccountsByPublicKey

**Type:** GraphQL queries

**Description:**
Retrieve all fungible chain accounts associated with a given public key on a specific chain.

In Kadena, a single public key can control multiple accounts on the same chain — for example,
accounts created by different contracts or modules. This query returns all `FungibleChainAccount`
objects linked to the provided public key for a specified fungible token (default: `coin`) on the given chain.

It’s especially useful when you want to discover all accounts controlled by a user key on a particular chain,
including their balances, guards, and per-chain transaction history.

## Arguments
- chainId (String): The ID of the chain to search on.
Kadena runs multiple braided chains — specify the one where the accounts exist.
- fungibleName (String): The name of the fungible token module to filter by (e.g., `coin` for the native KDA token).
Defaults to `"coin"` if not specified.
- publicKey (String): The public key used to control the account(s).
Example: `"abcdef1234567890..."`.

## Response
**Type:** FungibleChainAccount
**Description:**
Represents a fungible account **on a specific chain** in the Kadena blockchain.

While a `FungibleAccount` aggregates balances and activity across all chains, a `FungibleChainAccount`
focuses on a single chain. It exposes the account’s balance, security guard, and full transaction
and transfer history specific to that chain and fungible token (e.g., `coin` for KDA).

This type is useful when you need fine-grained, chain-level data — such as for explorers,
wallets, or analytics tools that track balances and movements per chain.

### Fields
- id (ID): Globally unique identifier for this chain account node.
- accountName (String): The full name of the account (e.g., `k:abcdef123456...` for a user account or `free.my-contract` for a contract account).
- balance (Float): The current balance of this account on the specified chain for the given fungible token.
- chainId (String): The chain ID where this account exists.
- fungibleName (String): The name of the fungible token module associated with this account (e.g., `coin`).
- guard (IGuard): The guard that defines the account’s security conditions.
A guard determines who must sign transactions in order to spend from this account.
- transactions (FungibleChainAccountTransactionsConnection): Paginated list of transactions involving this account on this chain.
Transactions represent operations such as transfers, contract calls, or other state changes.
- transfers (FungibleChainAccountTransfersConnection): Paginated list of token transfers into or out of this account on this chain.
Transfers are a subset of events focused specifically on balance movements.