ZK Compression API - Helius Docs

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Get Compressed Account

Retrieves information about a specific compressed account by its address or hash.

Get Compressed Account Proof

Fetches a proof for a specific compressed account.

Get Compressed Accounts By Owner

Returns all compressed accounts owned by a specific address.

Get Compressed Balance

Retrieves the balance of a compressed account.

Get Compressed Balance By Owner

Gets the total balance of all compressed accounts owned by an address.

Get Compressed Mint Token Holders

Lists all holders of a specific compressed token mint.

Get Compressed Token Account Balance

Retrieves the token balance of a compressed token account.

Get Compressed Token Accounts By Delegate

Returns all compressed token accounts delegated to a specific address.

Get Compressed Token Accounts By Owner

Lists all compressed token accounts owned by a specific address.

Get Compressed Token Balances By Owner

Retrieves all token balances for compressed accounts owned by an address.

Get Compressed Token Balances By Owner V2

Enhanced version of the token balances endpoint with additional features.

Get Compression Signatures For Account

Returns signatures for transactions involving a compressed account.

Get Compression Signatures For Address

Retrieves signatures for transactions involving a specific address.

Get Compression Signatures For Owner

Returns signatures for transactions where an address is the owner.

Get Compression Signatures For Token Owner

Lists signatures for transactions involving tokens owned by an address.

Get Indexer Health

Returns the health status of the compression indexer.

Get Indexer Slot

Retrieves the current slot of the compression indexer.

Get Latest Compression Signatures

Returns the most recent transaction signatures related to compression.

Get Latest Non-Voting Signatures

Retrieves recent non-voting transaction signatures.

Get Multiple Compressed Account Proofs

Fetches proofs for multiple compressed accounts in a single request.

Get Multiple Compressed Accounts

Retrieves multiple compressed accounts in a single request.

Get Multiple New Address Proofs

Fetches proofs for multiple new addresses.

Get Multiple New Address Proofs V2

Enhanced version of the multiple new address proofs endpoint.

Get Transaction With Compression Info

Returns transaction details with additional compression-related information.

Get Validity Proof

Retrieves a validity proof for compressed data.

getSignaturesForAssetRetrieve a complete chronological history of all transactions involving a specific compressed NFT (cNFT). This specialized method returns an ordered list of transaction signatures and operation types that affected a particular compressed digital asset on the Solana blockchain, enabling applications to track the full ownership history, creation events, transfers, listings, sales, and other operations. **Note:** This method is specifically designed for compressed NFTs. For regular NFTs, use `getSignaturesForAddress` instead. This specialized endpoint was added because the standard `getSignaturesForAddress` method doesn't work with compressed NFTs.