Wallet Sign Message (beta)

POST /v1/wallets/{wallet_id}/sign_message

Sign message using a managed wallet. Managed wallet means the private key is never exposed to the client and always stored encrypted in our vault. Currently, only Ethereum ETH wallet type signing is supported.

HTTP Request

POST /v1/auth/wallets/{wallet_id}/sign_message

Returns

A successful response returns a Wallet object and a signature property for the signed message.

Path parameters

wallet_id string Required

Unique wallet ID of the wallet to retrieve.

application/json

Body

message string Required

Message string to sign. It adds to the message prefix "\x19Ethereum Signed Message:\n" before signing, a standard in Ethereum Improvement Proposal (EIP) 191.

Responses

200 application/json
Hide response attributes Show response attributes object
- id string
- app_id string
- user_id string
- public_address string
- wallet_type string
- verified boolean
- is_default boolean
- is_read_only boolean
- is_imported boolean
- updated_at integer
- created_at integer

POST /v1/wallets/{wallet_id}/sign_message

curl \
 -X POST https://api.streambird.io/v1/wallets/{wallet_id}/sign_message \
 -H "Authorization: Bearer $ACCESS_TOKEN" \
 -H "Content-Type: application/json" \
 -d '{"message":"test"}'

Request example

{
  "message": "test"
}

Response examples (200)

{
  "wallet_id": "wallet_26l6hdwAXQr0y573AhQTXNDkyqK",
  "wallet": {
    "id": "wallet_26l6hdwAXQr0y573AhQTXNDkyqK",
    "app_id": "app_25ldv51seNohTaYRsxdfoxMlAa2",
    "user_id": "user_26l6ha8syVN8oqmaHaFShTxZ5RC",
    "public_address": "0xb6acedc0cdcab7a4bb6c236976bb7df63bbcd567",
    "wallet_type": "ETH",
    "verified": true,
    "is_default": true,
    "is_read_only": false,
    "is_imported": false,
    "updated_at": 1647985945,
    "created_at": 1647985945
  },
  "signature": "0xc8723cfad978035ad3b960beade5237477aa91a9b01ba238d859e2a6e0fbded322e4732d3252afc4f7bec0018cc7bdddfe90547cc4fa985a400744315316198e01"
}