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Address

The Address API allows you to query information about addresses on the Filecoin blockchain.

Filecoin addresses (actors) come in several formats—f0 (ID), f1 (secp256k1), f2 (actor/contract), and f3 (BLS). The address API returns the address itself, any annotation label, and the FIL balance. Use it for miner lookups, client account verification, and wallet dashboards that need a quick snapshot before querying messages or deal activity.

query MyQuery {
  filecoin(network: filecoin) {
    address(address: {is: "f02216385"}) {
      address
      annotation
      balance
    }
  }
}

Filtering Address

is: This option specifies that the address must match the specified value.

Fields​

address: The address of the actor. annotation: The annotation for the address. balance: The balance of the address.