A service has launched “Da-Jikyeo,” designed to secure provisional real estate contracts by validating landlords, bank accounts, and refund conditions. The service aims to prevent financial losses during the initial payment phase of property rentals and sales by automating the verification of ownership and payment legitimacy before funds are transferred.
The “Da-Jikyeo” system reduces the risk of fraud in the “ga-gyeyak” (provisional contract) stage. The service allows users to choose from different security options based on the size of the provisional deposit, providing a tiered approach to risk management for renters and buyers.
This development comes as South Korea faces challenges with rental scams. By integrating verification, the service intends to create a digital safety net that operates before a formal contract is signed at a real estate office.
How the Da-Jikyeo AI Verification System Works
The Da-Jikyeo service focuses on the critical window between finding a property and signing a formal lease. During this phase, it is common for tenants to send a small “holding deposit” to secure a unit. The system verifies three primary pillars: the identity of the landlord, the validity of the receiving bank account, and the specific conditions under which the deposit must be returned if the deal falls through.

The process is designed to stop scams where intermediaries collect deposits without the legal authority to do so. The system also digitizes the return conditions of the provisional payment, ensuring there is a verifiable record of the agreement to prevent disputes over whether a deposit is refundable.
The service has introduced “selective safety options,” meaning users can scale the level of verification based on the amount of money at risk. For smaller deposits, a basic verification may suffice, while larger sums trigger more rigorous checks to ensure protection of the user’s capital.
Addressing the Risks of Provisional Contracts in Korea
In the South Korean real estate market, the provisional contract is often a verbal or text-based agreement. This lack of formal documentation makes the process vulnerable to fraud. The “Da-Jikyeo” service targets this specific vulnerability by converting these informal agreements into verified digital transactions.

The risk is high in the rental market. While the provisional payment is smaller than the final deposit, it is often the first point of contact for scammers. By verifying the landlord’s identity and the account’s legitimacy, the service seeks to eliminate the “blind trust” currently required when sending money to a stranger via a real estate agent’s instruction.
The automated system provides a confirmation that the recipient is who they claim to be and that the property is legally available for lease or sale.
Impact on Renters and the Real Estate Market
For renters, the primary benefit is the reduction of financial anxiety. The ability to confirm that a bank account belongs to the actual property owner before clicking “send” provides a layer of security that was previously unavailable without manually visiting a government registry office.
Real estate agents may also see a shift in their role. While they traditionally act as the sole verifiers of a landlord’s identity, the introduction of third-party verification tools like Da-Jikyeo puts more power in the hands of the consumer. This shift encourages higher transparency across the board, as landlords and agents must comply with digital verification to attract security-conscious tenants.

The service is positioned as a tool for the “digital native” generation, who prefer mobile-first solutions for managing high-stakes financial transactions. As verification continues to permeate the prop-tech (property technology) sector, the expectation for verified identity checks is likely to become a standard requirement for all real estate transactions in urban centers like Seoul.
The next phase for the provider involves expanding the scope of its verification tools to cover the entire lifecycle of a lease, from the provisional payment to the final move-out and deposit return. Users can monitor the company’s official channels for updates on additional security features and regional availability.
Do you use digital verification tools when renting or buying property? Share your experiences and thoughts in the comments below.