POST
/
v2
/
solana
/
accounts
/
{address}
/
sign
/
message
curl --request POST \
  --url https://api.cdp.coinbase.com/platform/v2/solana/accounts/{address}/sign/message \
  --header 'Content-Type: application/json' \
  --header 'X-Wallet-Auth: <x-wallet-auth>' \
  --data '{
  "message": "Hello, world!"
}'
{
  "signature": "4YecmNqVT9QFqzuSvE9Zih3toZzNAijjXpj8xupgcC6E4VzwzFjuZBk5P99yz9JQaLRLm1K4L4FpMjxByFxQBe2h"
}

Headers

​
X-Wallet-Auth
string
required

A JWT signed using your Wallet Secret, encoded in base64. Refer to the Generate Wallet Token section of our Authentication docs for more details on how to generate your Wallet Token.

​
X-Idempotency-Key
string

An optional UUID v4 request header for making requests safely retryable. When included, duplicate requests with the same key will return identical responses. Refer to our Idempotency docs for more information on using idempotency keys.

Required string length: 36

Path Parameters

​
address
string
required

The base58 encoded address of the Solana account.

Body

application/json

Response

200
application/json

Successfully signed message.

The response is of type object.