FarcasterChannelParticipants API

Learn all the detailed references of FarcasaterChannelParticipants API that provide Farcaster channel followers and participants information, including the input filters and output fields.

The FarcasaterChannelParticipants API fetches the list of all followers and participants on a given channel. In addition, it could also do the reverse, that is fetching the list of all channels a participant interacted with.

Inputs

filter

Name	Type	Description
channelActions	FarcasterChannelActionType_Comparator_Exp	To return only participants that have either casted "cast" or replied to a comment "reply". If not, the participants will not be returned into the result and be filtered out.
channelId	String_Comparator_Exp	The channel ID, e.g. for /warpcast channel, the ID is "warpcast".
channelName	String_Comparator_Exp	The name of the channel, not necessarily the same as the channel ID. It is the title that you see in the channel page, e.g. for /warpcast channel, the name is "Warpcast".
lastActionTimestamp	Time_Comparator_Exp	Last timestamp when a cast or reply to a cast occur.
participant	Identity_Comparator_Exp	The participant's web3 identity, either 0x address, Farcaster, ENS, or Lens. For more details, check out Airstack Identity API.

blockchain

For FarcasterChannelParticipants API, it will return all Farcaster channels.

You just need to specify the input to ALL for the query to work.

Enum	Description
ALL	-

order

Name	Description
lastActionBlockTimestamp	Sort the result by the last timestamp when the participant either casted or replied to a cast.

Output

Name	Type	Description
channel	FarcasterChannel	Nested Query – associated channel details
channelActions	FarcasterChannelActionType	Either "cast" or "reply".
channelId	String	The channel ID, e.g. for /warpcast channel, the ID is "warpcast".
channelName	String	The name of the channel, not necessarily the same as the channel ID. It is the title that you see in the channel page, e.g. for /warpcast channel, the name is "Warpcast".
dappName	String	Dapp name. Currently, only supports Farcaster.
dappSlug	String	Dapp name. Currently, only supports farcaster_v2_optimism.
id	ID	Airstack unique identifier for the data point.
lastActionTimestamp	Time	The last timestamp when an action (either cast or reply) occur by a participant.
lastCastedTimestamp	Time	The last timestamp when a cast occur in the specified channel by a participant. If the participant never casted, then this will be returned as null.
lastFollowedTimestamp	Time	The last timestamp when the latest user followed a specified channel by a participant. If the no participant ever followed the channel, then this will be returned as null.
lastRepliedTimestamp	Time	The last timestamp when a reply occur in the specified channel by a participant. If the participant never replied any cast, then this will be returned as null.
participant	Social	Nested Query – associated participant details.
participantId	String	FID of the participant.