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POST
/
2
/
users
/
{id}
/
public_keys
Add public key
curl --request POST \
  --url https://api.x.com/2/users/{id}/public_keys \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "public_key": {
    "identity_public_key_signature": "<string>",
    "public_key": "<string>",
    "public_key_fingerprint": "<string>",
    "registration_method": "<string>",
    "signing_public_key": "<string>",
    "signing_public_key_signature": "<string>"
  },
  "version": "<string>",
  "generate_version": true
}
'
{
  "data": {
    "juicebox_config": {
      "key_store_token_map_json": "<string>",
      "max_guess_count": 123,
      "realm_state_string": "<string>",
      "recover_threshold": 123,
      "register_threshold": 123,
      "token_map": [
        {
          "key": "<string>",
          "value": {
            "address": "<string>",
            "public_key": "<string>",
            "token": "<string>"
          }
        }
      ]
    },
    "public_key": "<string>",
    "signing_public_key": "<string>",
    "version": "<string>"
  },
  "errors": [
    {
      "title": "<string>",
      "type": "<string>",
      "detail": "<string>",
      "status": 123
    }
  ]
}

Documentation Index

Fetch the complete documentation index at: https://x-preview-mintlify-810351b9.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

The access token received from the authorization server in the OAuth 2.0 flow.

Path Parameters

​
id
string
required

The ID of the requesting user. Unique identifier of this User. This is returned as a string in order to avoid complications with languages and tools that cannot handle large integers.

Pattern: ^[0-9]{1,19}$
Example:

"2244994945"

Body

application/json
​
public_key
object
required

Public key registration payload.

​
version
string
required

Public key version.

​
generate_version
boolean

When true, the server generates a new version.

Response

The request has succeeded.

​
data
object

A user's public key with associated key recovery configuration.

​
errors
object[]
Minimum array length: 1

An HTTP Problem Details object, as defined in IETF RFC 7807 (https://tools.ietf.org/html/rfc7807).