Neynar Documentation

Check fname availability

curl --request GET \
  --url https://api.neynar.com/v2/farcaster/fname/availability/ \
  --header 'x-api-key: <api-key>'

{
  "available": true
}

GET

farcaster

fname

availability

Check fname availability

curl --request GET \
  --url https://api.neynar.com/v2/farcaster/fname/availability/ \
  --header 'x-api-key: <api-key>'

{
  "available": true
}

Node.js SDK

🔗 SDK Method: isFnameAvailable Use this API endpoint with the Neynar Node.js SDK for typed responses and better developer experience.

x-api-key

string

header

default:NEYNAR_API_DOCS

required

API key to authorize requests

fname

string

required

Success

available

boolean

required

⌘I