POST
https://api.stableyard.fi
/
sdk
/
v1
/
create-vault
curl -X POST https://api.stableyard.fi/sdk/v1/create-vault \
  -H "Authorization: Basic $(echo -n $STABLEYARD_APP_ID:$STABLEYARD_APP_SECRET | base64)" \
  -H "Content-Type: application/json" \
  -d '{
    "userId": "user_abc123def456"
  }'

{
  "success": true,
  "data": {
    "vaultAddress": "0x1234567890abcdef1234567890abcdef12345678",
    "proxyModuleAddress": "0xabcdef1234567890abcdef1234567890abcdef12",
    "status": "deployed"
  },
  "requestId": "req_xyz789"
}
Deploy a Safe-based Smart Account vault for a Money Account. Vaults are fully non-custodial — users maintain complete control of their funds at all times.

​
Authentication

​
Authorization
string
required
Basic authentication. Value: Basic base64(STABLEYARD_APP_ID:STABLEYARD_APP_SECRET). Obtain your credentials from the Stableyard SDK.

​
Body Parameters

​
userId
string
required
Money Account’s unique identifier

​
Response

​
success
boolean
Indicates if the request was successful
​
data
object
Vault deployment result
curl -X POST https://api.stableyard.fi/sdk/v1/create-vault \
  -H "Authorization: Basic $(echo -n $STABLEYARD_APP_ID:$STABLEYARD_APP_SECRET | base64)" \
  -H "Content-Type: application/json" \
  -d '{
    "userId": "user_abc123def456"
  }'

{
  "success": true,
  "data": {
    "vaultAddress": "0x1234567890abcdef1234567890abcdef12345678",
    "proxyModuleAddress": "0xabcdef1234567890abcdef1234567890abcdef12",
    "status": "deployed"
  },
  "requestId": "req_xyz789"
}

​
Vault Architecture

Vaults are built on Safe (Gnosis Safe) infrastructure:
ComponentDescription
Safe ProxyMain vault contract
Role ModuleProgrammable permissions
OwnershipUser-controlled signing key
Vault addresses are deterministic. The same user always gets the same vault address.