# Predict Transaction

Simulate the transaction and changes in token
balances, in addition to the fee estimation.

Endpoint: POST /api/v1/transactions/predict
Version: 0.2.0
Security: bearerAuth

## Response 400 fields (application/json):

  - `title` (string, required)
    Human-readable error message.

  - `detail` (string, required)
    Detailed error message.

  - `full_detail` (string)
    Full error message with additional details, if available.

  - `request_id` (string)
    Request ID - for debugging purposes.

  - `system_error_code` (string)
    An additional system error code in Fordefi.

  - `error_type` (string)
    Enum: "vault_not_found", "invalid_evm_message", "invalid_evm_transaction_data", "reverted_transaction", "transaction_to_non_contract", "vault_type_mismatch", "dust_not_allowed", "insecure_key_derivation", "missing_secret_key_or_recent_blockhash", "missing_secret_key_or_signature", "revoke_allowance_gas_limit_too_high", "priority_fee_already_set", "quote_not_found", "transaction_uses_secure_node"

## Response 401 fields (application/json):

  - `title` (string, required)
    Human-readable error message.

  - `detail` (string, required)
    Detailed error message.

  - `full_detail` (string)
    Full error message with additional details, if available.

  - `request_id` (string)
    Request ID - for debugging purposes.

## Response 422 fields (application/json):

  - `title` (string, required)
    Human-readable error message.

  - `detail` (array, required)

  - `detail.loc` (array, required)

  - `detail.msg` (string, required)

  - `detail.type` (string, required)

  - `full_detail` (string)
    Full error message with additional details, if available.

  - `request_id` (string)
    Request ID - for debugging purposes.