This page lists all the data sources available for streaming. For details on how to subscribe to these, see the Quickstart guide.

Balance Change

Data source: BalanceChange

Balance changes for all accounts at a transaction level. Each transaction will have 0 or more balance changes.

Name	DataType	Description
blockId	number	Numeric identifier of a block describing the slot that the block was produced in.
blockTime	number	Unix epoch time (in seconds) of a block as calculated from validator votes.
transactionId	string	First signature in a transaction, which can be used to uniquely identify the transaction across the whole ledger.
transactionPosition	number	Zero-indexed position of the transaction within the block.
account	string	The account for which the balance change applies to.
accountOwner	string	The owner of the account if this is a non-SOL account. For SOL balances, this is null.
mint	string	Mint of the token that the balance is in. For SOL, this is null.
decimals	number	Number of decimals the mint has.
preBalance	number	The balance of the account before the update.
postBalance	number	The balance of the account after the update.
amount	number	The change of the balance (postBalance - preBalance).

NFT Collection Listing Stats

Data source: NftCollectionListingStats

Listing stats for the NFT collection. This is at the collection level. Each collection is emitted at most once per block. If a block contains multiple instruction that modify the stats for a collection, this describes the last instruction.

Name	DataType	Description
blockId	number	Numeric identifier of a block describing the slot that the block was produced in.
blockTime	number	Unix epoch time (in seconds) of a block as calculated from validator votes.
transactionId	string	First signature in a transaction, which can be used to uniquely identify the transaction across the whole ledger.
transactionPosition	number	Zero-indexed position of the transaction within the block.
instructionOrdinal	number	The zero-indexed position of an instruction - subinstruction combination in the context of the transaction. This is generated by flattening all instruction/subinstruction/sub-subinstruction/... and numbering them from 0.
helloMoonCollectionId	string	The Hello Moon specific collection id. Use https://www.hellomoon.io/id?search=collection to find the helloMoonCollectionId.
collectionName	string	The collection that this NFT belongs to.
floorPrice	number	The price for the NFT in lamports.
numListings	number	The number of active listings.

NFT Primary Sales with Collection

Data source: NftPrimarySaleWithCollection

NFT tokens that are minted or sold from the collection to the first owner during the mint phase. These are not emitted in the order as they happen on-chain. To receive the events as they happen on-chain, use NftPrimarySaleWithoutCollection.

Name	DataType	Description
blockId	number	Numeric identifier of a block describing the slot that the block was produced in.
blockTime	number	Unix epoch time (in seconds) of a block as calculated from validator votes.
transactionId	string	First signature in a transaction, which can be used to uniquely identify the transaction across the whole ledger.
transactionPosition	number	Zero-indexed position of the transaction within the block.
instructionOrdinal	number	The zero-indexed position of an instruction - subinstruction combination in the context of the transaction. This is generated by flattening all instruction/subinstruction/sub-subinstruction/... and numbering them from 0.
programId	string	The account containing the program that performed the primary sale.
instructionName	string	The name of the program instruction that was invoked.
mint	string	Mint address per the SPL token program.
helloMoonCollectionId	string	The Hello Moon specific collection id. Use https://www.hellomoon.io/collectionid to find the helloMoonCollectionId.
collectionName	string	The collection that this NFT belongs to.
payerAccount	string	The account that paid for the NFT.
sellerAccount	string	The account that received the payment.
price	number	The price for the NFT in lamports.
isSmartMinter	boolean	Does HelloMoon consider this to have been minted by a "smart minter"?

NFT Primary Sales without Collection

Data source: NftPrimarySaleWithoutCollection

NFT tokens that are minted or sold from the collection to the first owner during the mint phase. These are emitted in the order as they happen on-chain. To receive the events with the collection name, use NftPrimarySaleWithCollection.

Name	DataType	Description
blockId	number	Numeric identifier of a block describing the slot that the block was produced in.
blockTime	number	Unix epoch time (in seconds) of a block as calculated from validator votes.
transactionId	string	First signature in a transaction, which can be used to uniquely identify the transaction across the whole ledger.
transactionPosition	number	Zero-indexed position of the transaction within the block.
instructionOrdinal	number	The zero-indexed position of an instruction - subinstruction combination in the context of the transaction. This is generated by flattening all instruction/subinstruction/sub-subinstruction/... and numbering them from 0.
programId	string	The account containing the program that performed the primary sale.
instructionName	string	The name of the program instruction that was invoked.
mint	string	Mint address per the SPL token program.
payerAccount	string	Public key of the account paying for the NFT.
sellerAccount	string	Public key of the account receiving the payment for the NFT.
price	number	The price for the NFT in lamports.
isSmartMinter	boolean	Does HelloMoon consider this to have been minted by a "smart minter"?

NFT Secondary Market Actions

Data source: NftMarketAction

Actions taken on secondary NFT markets, e.g. MagicEden. These are generally emitted in the order as they happen on-chain, but new collections may be delayed.

Name	DataType	Description
blockId	number	Numeric identifier of a block describing the slot that the block was produced in.
blockTime	number	Unix epoch time (in seconds) of a block as calculated from validator votes.
transactionId	string	First signature in a transaction, which can be used to uniquely identify the transaction across the whole ledger.
transactionPosition	number	Zero-indexed position of the transaction within the block.
instructionOrdinal	number	The zero-indexed position of an instruction - subinstruction combination in the context of the transaction. This is generated by flattening all instruction/subinstruction/sub-subinstruction/... and numbering them from 0.
programId	string	The account containing the program for the secondary market.
instructionName	string	The name of the program instruction that was invoked.
mint	string	Mint address per the SPL token program.
helloMoonCollectionId	string	The Hello Moon specific collection id. Use https://www.hellomoon.io/id?search=collection to find the helloMoonCollectionId.
collectionName	string	The collection that this NFT belongs to.
marketName	string	The market that this action happened on, e.g. MEv2.
marketActionType	string	The action that is being performed. One of: ASK, UPDATE_ASK, CANCEL_ASK, BID, UPDATE_BID, CANCEL_BID, or SALE.
seller	string	The seller. This applies to ASK, UPDATE_ASK, CANCEL_ASK, and SALE.
buyer	string	The buyer. This applies to BID, UPDATE_BID, CANCEL_BID, and SALE.
price	number	The price for the NFT in lamports. This applies to ASK, UPDATE_ASK, BID, UPDATE_BID, and SALE.

Token Price

Data source: TokenPrice

This stream emits events everytime Hello Moon determines a liquidity pool has changed the valuation of a token

Name	DataType	Description
blockId	number	Numeric identifier of a block describing the slot that the block was produced in.
blockTime	number	Unix epoch time (in seconds) of a block as calculated from validator votes.
transactionId	string	First signature in a transaction, which can be used to uniquely identify the transaction across the whole ledger.
transactionPosition	number	Zero-indexed position of the transaction within the block.
instructionOrdinal	number	The zero-indexed position of an instruction - subinstruction combination in the context of the transaction. This is generated by flattening all instruction/subinstruction/sub-subinstruction/... and numbering them from 0.
mint	string	SPL Token address of mint price is being reported on.
priceUsdc	double	Amount of USDC that a single unit of the token is worth.
decimals	number	Number of decimals for the token.

Token Swap

Data source: TokenSwap

This stream emits events anytime a token is swapped on a DEX that Hello Moon monitors.

Name	DataType	Description
blockId	number	Numeric identifier of a block describing the slot that the block was produced in.
blockTime	number	Unix epoch time (in seconds) of a block as calculated from validator votes.
transactionId	string	First signature in a transaction, which can be used to uniquely identify the transaction across the whole ledger.
transactionPosition	number	Zero-indexed position of the transaction within the block.
instructionOrdinal	number	The zero-indexed position of an instruction - subinstruction combination in the context of the transaction. This is generated by flattening all instruction/subinstruction/sub-subinstruction/... and numbering them from 0.
programId	string	The account containing the program performing the swap.
programName	string	The name of the program performing the swap.
instructionName	string	The name of the program instruction performing the swap.
aggregator	string	The name of the aggregator that sent the instruction.
srcMint	string	The mint of the source token.
srcAmount	number	The amount going into the swap.
srcTokenAccount	number	The account that holds the source tokens.
srcOwnerAccount	number	The account that owns the source token account.
dstMint	string	The mint of the destination token.
dstAmount	number	The amount coming out of the swap.
dstTokenAccount	number	The account that holds the destination tokens.

Programs we parse and their ProgramIDs

Use these ProgramID's when filtering in TokenSwaps

Name	ProgramID
Serum 3	9xQeWvG816bUx9EPjHmaT23yvVM2ZWbrrpZb9PusVFin
Saber Swap	SSwpMgqNDsyV7mAgN9ady4bDVu5ySjmmXejXvy2vLt1
Swap	SwaPpA9LAaLfeLi3a68M4DjnLqgtticKg6CnyNwgAC8
Sencha	SCHAtsf8mbjyjiv4LkhLKutTf6JnZAbdJKFkXQNMFHZ
Step Swap	22Y43yTVxuUkoRKdm9thyRhQ3SdgQS7c7kB6UNCiaczD
Aldrin AMM V2	CURVGoZn8zycx6FXwwevgBTB2gVvdbGTEpvMJDbgs2t4
Lifinity Swap	EewxydAPCCVuNEyrVN68PuSYdQ7wKn27V9Gjeoi8dy3S
Cykura	cysPXAjehMpVKUapzbMCCnpFxUFFryEWEaLgnb9NrR8
Orca Swap 2	9W959DqEETiGZocYWCQPaJ6sBmUzgfxXfqGeTEdp3aQP
Penguin Finance	PSwapMdSai8tjrEXcxFeQth87xC4rRsa4VA5mhGhXkP
Cropper Finance	CTMAxxk34HjKWxQ3QLZK1HpaLXmBveao3ESePXbiyfzh
Dooar Swap	Dooar9JkhdZ7J3LHN3A7YCuoGRUggXhQaG4kijfLGU2j
Aldrin AMM	AMM55ShdkoGRB5jVYPjWziwk8m5MpwyDgsMWHaMSQWH6
Saros Swap	SSwapUtytfBdBn1b9NUGG6foMVPtcWgpRU32HToDUZr
Raydium Amm	675kPX9MHTjS2zt1qfr1NYHuzeLXfQM9H24wFSUt1Mp8
Mercurial	MERLuDFBMmsHnsBPZw2sDQZHvXFMwp8EdjudcU2HKky
Orca Swap 1	DjVE6JNiYqPL2QXyCUUh8rNjHrbz9hXHNYt99MQ59qw1
Saber Swap	SSwpkEEcbUqx4vtoEByFjSkhKdCT862DNVb52nZg1UZ
Orca Whirlpool	whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc

Token Transfer

Data source: TokenTransfer

Balance changes for all accounts at a transaction level. Each transaction will have 0 or more balance changes.

Name	DataType	Description
blockId	number	Numeric identifier of a block describing the slot that the block was produced in.
blockTime	number	Unix epoch time (in seconds) of a block as calculated from validator votes.
transactionId	string	First signature in a transaction, which can be used to uniquely identify the transaction across the whole ledger.
transactionPosition	number	Zero-indexed position of the transaction within the block.
instructinPosition	number	Zero-indexed position of the instruction within the transaction.
subInstructionPosition	number	Zero-indexed position of the sub-instruction within the instruction.
instructionOrdinal	number	The zero-indexed position of an instruction - subinstruction combination in the context of the transaction. This is generated by flattening all instruction/subinstruction/sub-subinstruction/... and numbering them from 0.
programId	string	The account of the program that performed the transfer.
type	string	Type of token transfer.
source	string	The account the token was transferred from.
sourceOwner	string	The owner of the source account if this is a non-SOL transfer. For SOL transfers, this is null.
destination	string	The account the token was transferred to.
destinationOwner	string	The owner of the destination account if this is a non-SOL transfer. For SOL transfers, this is null.
authority	string	The authority that signed the transfer.
mint	string	Mint of the token that the transfer is in. For SOL, this is null.
amount	number	The amount of the transfer (newDestinationBalance - oldDestinationBalance).
sourcePreBalance	number	The balance of the source account before the update.
destinationPreBalance	number	The balance of the destination account before the update.
sourcePostBalance	number	The balance of the source account after the update.
destinationPostBalance	number	The balance of the destination account after the update.