/x402-budgets
Sets the remaining spend budget for an (API key, managed wallet, chain, asset) tuple. Replaces the remaining amount.
Authorization
API-Key token<token>
API key authentication via header (token)
In: header
Request Body
application/json
Budget to set
Response Body
application/json
curl -X POST "https://loading/./../api/v1/x402/budgets" \ -H "Content-Type: application/json" \ -d '{ "apiKeyId": "api_key_id", "evmWalletId": "clmanagedwallet0001", "caip2Network": "eip155:8453", "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913", "remainingAmount": "1000000" }'{
"status": "success",
"data": {
"id": "clx402budget0001",
"apiKeyId": "api_key_id",
"evmWalletId": "clmanagedwallet0001",
"evmWalletAddress": "0x1111111111111111111111111111111111111111",
"caip2Network": "eip155:8453",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"remainingAmount": "1000000",
"spentAmount": "0",
"createdById": "api_key_id",
"createdAt": "2026-06-02T12:00:00.000Z",
"updatedAt": "2026-06-02T12:00:00.000Z"
}
}
