Pi Network Launches Smart Vault, Marking the Arrival of the Trustless Trading Era

Pi Network has released the detailed design of its custodial smart contract system. This new feature, described as a “smart vault,” is intended to ensure funds are securely held before the default contract conditions are met. It supports a wide range of scenarios, such as NFT sales, token transfers, service contracts, and decentralized finance (DeFi) applications. All system operations are recorded on the Pi blockchain. After completing a security audit, the feature will be officially launched; the specific date has not been announced yet.

Four On-Chain States: The Complete Execution Process of the Smart Vault

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Pi Network states that the custodial smart vault operates through four clearly defined on-chain states. Each state defines a fixed step in the transaction lifecycle, and all changes are permanently recorded on the Pi blockchain to ensure the traceability and non-tampering of contract execution:

Overview of the Four On-Chain States

Created: Create the contract and store the transaction conditions, serving as the starting node for the entire custodial process

Locked: Funds are securely stored in the smart vault until all preset conditions are satisfied

Released: After a condition is triggered, the system automatically or according to the default rules pays the recipient, with no need for manual intervention

Disputed/Cancelled: When the two parties to a transaction disagree, the funds can be returned according to the contract terms or submitted for arbitration, providing a flexible dispute-resolution mechanism

Pi Network says this automated on-chain state management is designed to achieve fully automated payment processing while maintaining end-to-end transparency.

Broad Use Cases: Ecosystem Coverage from NFTs to DeFi

According to Pi Network’s introduction, the smart vault’s design considers diverse transaction needs across the ecosystem and can support multiple core scenarios.

NFT marketplace transactions: Buyer funds are locked into the vault; after the NFT transfer is completed, the funds are automatically released, eliminating counterparty risk.

Token exchanges and digital asset swaps: Token transfers can be configured with triggering conditions to ensure that multiple parties complete the asset exchange under specific conditions.

Service contracts and milestone payments: Developers and enterprises can build a phased payment mechanism. After each phase is achieved, the corresponding payment is automatically released, reducing delivery risk.

Partnerships and investment agreements: Long-term business partnerships can structure funds into conditional commitments bound by smart contracts, improving performance assurance.

DeFi products and launch platforms: Decentralized finance applications can directly integrate the custodial mechanism to provide users with safer asset locking and release logic.

Pre-Launch Readiness: Security Audits Are a Mandatory Threshold

Pi Network emphasizes that before the smart vault is officially launched, two core readiness tasks must be completed. First, before deployment, the contract must establish a “fully clear state machine” to ensure every transaction process is correctly defined and there are no undefined edge cases. Second, Pi Network requires a strict security audit, aimed at preventing programming errors, security vulnerabilities, and potential misuse—this is the industry standard for blockchain applications that manage user funds.

Pi Network has not yet announced an official launch date. However, this disclosure of the detailed system design clearly demonstrates Pi Network’s specific roadmap for expanding its ecosystem trading tools.

Frequently Asked Questions

What are the four states of Pi Network’s custodial smart vault?

Pi Network’s custodial smart vault operates through four on-chain states: “Created, Locked, Released, Disputed or Cancelled.” These correspond to four transaction lifecycle nodes: contract creation, fund locking, condition-triggered payments, and dispute handling. All state changes are permanently recorded on the Pi blockchain.

Why doesn’t Pi Network’s smart vault need an intermediary?

The smart vault’s contract terms and release mechanisms are both encoded in the smart contracts on the Pi blockchain. Fund releases are executed automatically by the contract, without requiring third parties to verify or process anything. All actions are publicly visible and cannot be tampered with. From a design perspective, it eliminates reliance on centralized intermediaries.

When will Pi Network’s smart vault officially go live?

Pi Network has not yet announced the specific official launch date. The company says that before release, it still needs to complete the full definition of the contract state machine, as well as strict security audit work to prevent programming errors and security vulnerabilities.