Skip to main content
POST
/
x402
/
top-up
/api/v1/x402/top-up
curl --request POST \
  --url https://api.venice.ai/api/v1/x402/top-up \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{}'
{
  "data": {
    "walletAddress": "0xyour_wallet_address",
    "amountCredited": 10,
    "newBalance": 22.5,
    "paymentId": "payment_01HZY8M4W4Y6QZ8B6Q4P0V3J2K"
  }
}

Authorizations

​
Authorization
string
header
required

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

Headers

​
X-402-Payment
string

Signed x402 payment payload used to top up the wallet balance on a supported rail such as Base or Solana.

Example:

"eyJ4NDAyVmVyc2lvbiI6MiwicGF5bG9hZCI6Ii4uLiJ9"

Body

application/json

No JSON body required. Payment is sent via the X-402-Payment header. Send an empty POST to discover payment requirements.

The body is of type object.

Response

Top-up completed successfully.

​
success
enum<boolean>
required
Available options:
true
​
data
object
required