Check Wallet Credentials

Check whether Polymarket CLOB credentials have been registered for a wallet address.

GET /wallet/credentials/check

Check Wallet Credentials

cURL

curl --request GET \
  --url https://www.aionmarket.com/bvapi/wallet/credentials/check \
  --header 'Authorization: Bearer <token>'

200

{
  "hasCredentials": true,
  "walletAddress": "<string>",
  "signatureType": 123
}

Verify whether the specified wallet has Polymarket CLOB API credentials (api_key / api_secret / api_passphrase) registered for the authenticated user. This is a prerequisite check before placing trades — agents without credentials cannot execute orders. The signature type is auto-detected by the backend.

Query Parameters

walletAddress · string · required

Wallet address derived from the agent’s private key (0x-prefixed, 40 hex chars).

Response

data · object

Credential status.

Show WalletCredentialStatus

hasCredentials · boolean

true if valid trading credentials exist for this wallet.

walletAddress · string

The wallet address that was checked.

signatureType · integer

Detected signature type (0=EOA, 1=PolymarketProxy, 2=GnosisSafe).

Authorizations

Authorization · string · header · default: YOUR_API_KEY · required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Query Parameters

walletAddress · string · required

Response

200 - application/json

Credential status

hasCredentials · boolean

Whether valid credentials exist for this wallet

walletAddress · string

Wallet address checked

signatureType · integer

Signature type (auto-detected by backend)