Farcaster
- User
- Auth Address
- Signer
- Cast
- Feed
- Reaction
- Notifications
- Channel
- Social Graph
- Storage
- Mini Apps
- Mini App Hosts
- Agents
- Fname
- Webhook
- Action
- Mute
- Block
- Ban
- Onchain
- Login
- Metrics
Onchain
Farcaster Hub API
- Info
- Casts
- Reactions
- Links
- UserData
- Fids
- Storage
- Usernames
- Verifications
- OnChainEvents
- Message
- HubEvents
Neynar SDK
- Getting Started with Neynar NodeJS SDK
- NodeJS SDK v1 to v2 migration guide
- Getting Started with Neynar Rust SDK
- Getting Started with Neynar Go SDK
HubEvents
Event by ID
Lookup an event by its ID.
GET
/
v1
/
eventById
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curl --request GET \
--url https://hub-api.neynar.com/v1/eventById \
--header 'x-api-key: <api-key>'
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{
"type": "HUB_EVENT_TYPE_MERGE_MESSAGE",
"id": 123,
"mergeMessageBody": {
"message": {
"data": {
"type": "MESSAGE_TYPE_CAST_ADD",
"fid": 2,
"timestamp": 48994466,
"network": "FARCASTER_NETWORK_MAINNET",
"castAddBody": {
"embedsDeprecated": [
"<string>"
],
"mentions": [
2
],
"parentCastId": {
"fid": 2,
"hash": "0x03aff391a6eb1772b20b4ead9a89f732be75fe27"
},
"parentUrl": "chain://eip155:1/erc721:0x39d89b649ffa044383333d297e325d42d31329b2",
"text": "<string>",
"mentionsPositions": [
123
],
"embeds": [
{
"castId": {
"fid": 2,
"hash": "0x03aff391a6eb1772b20b4ead9a89f732be75fe27"
}
}
]
}
},
"hash": "0xd2b1ddc6c88e865a33cb1a565e0058d757042974",
"hashScheme": "HASH_SCHEME_BLAKE3",
"signature": "aSDinaTvuI8gbWludGxpZnk=",
"signatureScheme": "SIGNATURE_SCHEME_ED25519",
"signer": "<string>"
},
"deletedMessages": [
{
"data": {
"type": "MESSAGE_TYPE_CAST_ADD",
"fid": 2,
"timestamp": 48994466,
"network": "FARCASTER_NETWORK_MAINNET",
"castAddBody": {
"embedsDeprecated": [
"<string>"
],
"mentions": [
2
],
"parentCastId": {
"fid": 2,
"hash": "0x03aff391a6eb1772b20b4ead9a89f732be75fe27"
},
"parentUrl": "chain://eip155:1/erc721:0x39d89b649ffa044383333d297e325d42d31329b2",
"text": "<string>",
"mentionsPositions": [
123
],
"embeds": [
{
"castId": {
"fid": 2,
"hash": "0x03aff391a6eb1772b20b4ead9a89f732be75fe27"
}
}
]
}
},
"hash": "0xd2b1ddc6c88e865a33cb1a565e0058d757042974",
"hashScheme": "HASH_SCHEME_BLAKE3",
"signature": "aSDinaTvuI8gbWludGxpZnk=",
"signatureScheme": "SIGNATURE_SCHEME_ED25519",
"signer": "<string>"
}
]
}
}
Authorizations
API key to authorize requests
Query Parameters
The Hub Id of the event
Response
200
application/json
A successful response.
The response is of type object
.
The response is of type object
.
The response is of type object
.
The response is of type object
.
The response is of type object
.
The response is of type object
.
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Copy
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curl --request GET \
--url https://hub-api.neynar.com/v1/eventById \
--header 'x-api-key: <api-key>'
Copy
Ask AI
{
"type": "HUB_EVENT_TYPE_MERGE_MESSAGE",
"id": 123,
"mergeMessageBody": {
"message": {
"data": {
"type": "MESSAGE_TYPE_CAST_ADD",
"fid": 2,
"timestamp": 48994466,
"network": "FARCASTER_NETWORK_MAINNET",
"castAddBody": {
"embedsDeprecated": [
"<string>"
],
"mentions": [
2
],
"parentCastId": {
"fid": 2,
"hash": "0x03aff391a6eb1772b20b4ead9a89f732be75fe27"
},
"parentUrl": "chain://eip155:1/erc721:0x39d89b649ffa044383333d297e325d42d31329b2",
"text": "<string>",
"mentionsPositions": [
123
],
"embeds": [
{
"castId": {
"fid": 2,
"hash": "0x03aff391a6eb1772b20b4ead9a89f732be75fe27"
}
}
]
}
},
"hash": "0xd2b1ddc6c88e865a33cb1a565e0058d757042974",
"hashScheme": "HASH_SCHEME_BLAKE3",
"signature": "aSDinaTvuI8gbWludGxpZnk=",
"signatureScheme": "SIGNATURE_SCHEME_ED25519",
"signer": "<string>"
},
"deletedMessages": [
{
"data": {
"type": "MESSAGE_TYPE_CAST_ADD",
"fid": 2,
"timestamp": 48994466,
"network": "FARCASTER_NETWORK_MAINNET",
"castAddBody": {
"embedsDeprecated": [
"<string>"
],
"mentions": [
2
],
"parentCastId": {
"fid": 2,
"hash": "0x03aff391a6eb1772b20b4ead9a89f732be75fe27"
},
"parentUrl": "chain://eip155:1/erc721:0x39d89b649ffa044383333d297e325d42d31329b2",
"text": "<string>",
"mentionsPositions": [
123
],
"embeds": [
{
"castId": {
"fid": 2,
"hash": "0x03aff391a6eb1772b20b4ead9a89f732be75fe27"
}
}
]
}
},
"hash": "0xd2b1ddc6c88e865a33cb1a565e0058d757042974",
"hashScheme": "HASH_SCHEME_BLAKE3",
"signature": "aSDinaTvuI8gbWludGxpZnk=",
"signatureScheme": "SIGNATURE_SCHEME_ED25519",
"signer": "<string>"
}
]
}
}
Assistant
Responses are generated using AI and may contain mistakes.