POST
/
v2
/
farcaster
/
signer
/
developer_managed
/
signed_key
/
Register Signed Key
curl --request POST \
  --url https://api.neynar.com/v2/farcaster/signer/developer_managed/signed_key/ \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "public_key": "0x3daa8f99c5f760688a3c9f95716ed93dee5ed5d7722d776b7c4deac957755f22",
  "signature": "0x7867e84cb6a64bf6e1954e52884133f1114eb3fd97f63ff55fa76c77c80beb6434eea9d3736b59caa3130d63121177acc752dc8a2561e9edf700642f390f92d11b",
  "app_fid": 3,
  "deadline": 123,
  "redirect_url": "<string>",
  "sponsor": {
    "fid": 3,
    "signature": "<string>",
    "sponsored_by_neynar": true
  }
}'
{
  "public_key": "0x3daa8f99c5f760688a3c9f95716ed93dee5ed5d7722d776b7c4deac957755f22",
  "status": "pending_approval",
  "signer_approval_url": "<string>",
  "fid": 3
}

​
Public key should be unique, do not reuse the public key on the same account or across accounts

Authorizations

​
x-api-key
string
header
default:NEYNAR_API_DOCS
required

API key to authorize requests

Body

application/json

Response

200
application/json

Success

The response is of type object.