Neynar Documentation

The UserData API will accept the following values for the user_data_type field.

String	Numerical value	Description
USER_DATA_TYPE_PFP	1	Profile Picture for the user
USER_DATA_TYPE_DISPLAY	2	Display Name for the user
USER_DATA_TYPE_BIO	3	Bio for the user
USER_DATA_TYPE_URL	5	URL of the user
USER_DATA_TYPE_USERNAME	6	Preferred Name for the user
USER_DATA_TYPE_LOCATION	7	Location for the user
USER_DATA_TYPE_TWITTER	8	Twitter username for the user
USER_DATA_TYPE_GITHUB	9	GitHub username for the user

See FIP-196 for more information on Location. See FIP-19 for more information on Twitter/X and GitHub usernames.

userDataByFid

Get UserData for a FID. Query Parameters

Parameter	Description	Example
fid	The FID that’s being requested	`fid=6833`
user_data_type	The type of user data, either as a numerical value or type string. If this is omitted, all user data for the FID is returned	`user_data_type=1` OR `user_data_type=USER_DATA_TYPE_DISPLAY`
pageSize	Optional page size (default: 1000)	`pageSize=100`
pageToken	Optional page token for pagination	`pageToken=DAEDAAAGlQ...`
reverse	Optional reverse order flag	`reverse=true`

Example

curl http://127.0.0.1:3381/v1/userDataByFid?fid=6833&user_data_type=1

Response

{
  "data": {
    "type": "MESSAGE_TYPE_USER_DATA_ADD",
    "fid": 6833,
    "timestamp": 83433831,
    "network": "FARCASTER_NETWORK_MAINNET",
    "userDataBody": {
      "type": "USER_DATA_TYPE_PFP",
      "value": "https://i.imgur.com/HG54Hq6.png"
    }
  },
  "hash": "0x327b8f47218c369ae01cc453cc23efc79f10181f",
  "hashScheme": "HASH_SCHEME_BLAKE3",
  "signature": "XITQZD7q...LdAlJ9Cg==",
  "signatureScheme": "SIGNATURE_SCHEME_ED25519",
  "signer": "0x0852...6e999cdd"
}

Overview

Guides

Data Types

gRPC API

HTTP API

Reference

UserData API

userDataByFid